17-18 - ir-tec · the international energy conservation code (iecc) is a model residential and...

PSG-OS-IRA-1718

WelcomeAs a dedicated manufacturer of sensor and control solutions for sustainable buildings, IR-TEC always strives to develop sensors that not only provide superior occupancy/vacancy and daylight sensing performances, but also offer versatile control solutions for energy efficient lighting. At IR-TEC, we are committed to help achieve maximum energy savings through simple and effective sensor controls.

All IR-TEC products are designed, manufactured, and tested by a professional team under a well-maintained ISO-9001 quality management system and a state-of-the-art ISO-14001 certified manufacturing facility. We cordially welcome you to experience quality products and excellent service from IR-TEC, the premier specialist in building sensors since 1982.

To help you select the right products for your control needs, we are pleased to present you the latest IR-TEC Product Selection Guide with many newly developed products, including the innovative OS-NET, a simpler and smarter wireless lighting control solution developed by IR-TEC.

This guide was created with the designer/specifier in mind, but may be useful for contractors, distributors and OEM lighting manufacturers. Should you require further assistance in selecting the product for specific application, please contact an IR-TEC America team member or send your inquiry to [email protected]

We look forward to serving your needs.

IR-TEC America, Inc.

Table of Contents

Benefits of Using IR-TEC Solutions Reducing the energy cost from effective control

Complying with energy codes and standards

No compromise in safety while saving

Achieving higher building sustainability

Why Choose IR-TEC Sensors Advanced sensing and control technologies

Versatile controls deliver broad applications

Innovative designs offer flexible installations

Lighting Control Strategies

Occupancy Sensing Control (OSC)

Vacancy Sensing Control (VSC)

Daylight Sensing Control (DSC)

On/Off Switching (OOS)

Bi-Level Control (BLC)

Continuous Dimming Control (CDC)

OS-NET Special Introduction

A Simpler and Smarter Control Solution

Unsurpassed Flexibility, Functionality and Simplicity

Benefits of OS-NET Solution

OS-NET Devices

A Simply Better Solution

Flexibility - Mounting Options

Flexibility - Lens Options

Bring Intelligent Lighting to All Applications

A-1~2 A-1

A-1

A-2

A-2

A-3~10

A-3

A-7

A-8

A-11~14

A-11

A-11

A-12

A-13

A-13

A-14

A-15~20

A-15

A-16

A-16

A-17

A-19

A-19

A-19

A-20

B-1~44 B-1

B-19

B-35

B-41

B-41

B-45~46

B-45

B-47~48B-47

B-48

B-48

B-49~60

B-50

B-51

B-55

B-55

B-56

Product Line Introduction Wall Switch Sensors

Occupancy Sensors

Daylight Sensors

Power Packs

Push-Button Dimmers/Switches

Selecting IR-TEC Products

How to select IR-TEC sensors

Select by Control Strategy

Wall Switch Sensors

Occupancy Sensors

Daylight Sensors

Select by Mounting Option

Wall Switch Sensors

Ceiling Mount Sensors

Wall Mount Sensors

Under Cabinet Sensors

Fixture Mount Sensors

A IR-TEC Advantages B Products Selection

C-1

C-2

C-3

C-4~54

C-5

C-7

C-9

C-13

C-17

C-21

C-25

C-29

C-33

C-37

C-41

C-43

C-45

C-49

C-51

C-53

Design Guidelines and

Application Notes

Occupancy/Vacancy Sensors

Daylight Sensors

Application Notes

Sensor Placement Examples

General Guidelines

Bathrooms

Classrooms

Conference Rooms

Corridors/Hallways

Entrance Halls/Lobbies

Gymnasiums

Kitchens/Break Rooms

Lecture Halls

Offices – Open

Offices – Private

Restrooms – Single

Restrooms – Stalls

Storages

Utility rooms

Warehouses

Glossary

C-1~3

C Application Guidelines

Maximize energy savings from lighting through broad application of occupancy, vacancy & daylight sensing controls.

According to the U.S. Department of Energy, lighting accounts for an average of 38% of electricity used in commercial buildings. Many spaces remain unoccupied with continued lighting operations during working hours, resulting in a substantial waste of energy. Reducing unneeded lighting energy presents the best opportunity for owners, or users of all types of buildings to save energy and the operating cost.

IR-TEC offers a full line of sensor and control solutions designed to maximize energy savings by ensuring that unneeded lights are turned off or dimmed to a lower level when spaces are vacant or with adequate daylight.

40

35

30

25

20

15

10

5

0

Lighting

38%

HVAC

29%

Other

26%

OfficeEquipment

17%

Annual electricity use in commercial buildings1

1 Commercial Building Energy Consumption Survey (CBECS) released by Energy Information Administration.

Section AIR-TEC Advantages This section introduces the advantages, including the benefits, superiorities, and control strategies that IR-TEC products bring to help making energy-efficient smart lighting controls.

Energy-efficient smart lighting controls ensure to provide optimum lighting when and where is needed.

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Benefits of Using IR-TEC Solutions

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olutions | Reducing the energy cost from

effective control

Reducing the energy cost from effective controlLighting control has been proven as an effective solution in achieving the energy

efficiency of sustainable building today. Occupancy/vacancy and daylight sensors can

effectively reduce the energy cost of most building spaces by ensuring that unneeded

lights are turned off or to a lower level when spaces are unoccupied or adequate daylight

available. Depending on the occupancy rates and available daylight of the spaces

applied, using IR-TEC sensors will maximize energy savings in the principles as below.

Complying with energy codes and standardsThe nation’s top building energy codes and standards reflect the importance of applying effective lighting

controls to reduce energy consumption of all buildings. To achieve the energy saving goals committed, the

latest energy codes and standards require more mandatory provisions for interior, parking garage, and exterior

lighting controls. IR-TEC offers a variety of occupancy, vacancy, and daylight sensors featuring multiple control

capabilities that will help comply with the requirements of emerging energy codes and standards.

ASHRAE 90.1The ASHRAE 90.1 has been a benchmark for commercial building energy codes in the

United States and a key basis for codes and standards around the world for more than

35 years. This standard defines the minimum requirements for energy-efficient design of

most buildings, except low-rise residential buildings. It is an indispensable reference for

engineers and other professionals involved in design of buildings and building systems.

IECCThe International Energy Conservation Code (IECC) is a model residential and commercial

building energy code published by the International Code Council (ICC). Most states

adopt IECC as energy codes for residential buildings. Similar to the ASHRAE/IES 90.1, the

IECC also has a broader mandatory requirement for sophisticated lighting controls in the

applicable spaces since its 2012 edition.

CA Title 24CA Title 24 is the Building Energy Efficiency Standards created by California Energy

Commission (CEC). The standards are updated on an approximately 3-year cycle. The

latest CA Title 24 Standards require multi-level or continuous dimming controls in more

spaces for residential and non-residential buildings.

• The more lighting controlled by sensors, the better energy efficiency can be• The lower occupancy rate of the space, the higher energy savings potential

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enefits of Using IR

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Solutions | N

o comprom

ise in safety while saving

No compromise in safety while savingIn the spaces controlled by IR-TEC occupancy/vacancy sensors, the user would never have to worry about

turning off the lightings while leaving. IR-TEC occupancy/vacancy sensors will do the job automatically

as programmed after the occupant enter or exit an office, a restroom, a classroom, a conference room, a

hallway…etc.

Many IR-TEC sensors offer code-compliant bi-level StepDIM and/or SmartDIM controls to the connected

lighting. The bi-level StepDIM sensors will dim the lights to 50% or less power under vacancy or if ambient

light level is lower than the threshold set. The SmartDIM sensors will continuously regulate the lighting power

to maintain the overall ambient light level within a preset range under occupancy, and automatically dim the

lighting to 50% under vacancy or if ambient light level is lower than the threshold set.

Using IR-TEC’s bi-level StepDIM or SmartDIM sensors help maintain a certain light level required for public

safety and security while delivering energy savings.

Achieving higher building sustainability

IR-TEC’s occupancy/vacancy and daylight sensors can smartly control the lighting

operation base on the user needs and ambient light level. Occupancy and daylight

sensing based lighting controls will definitely contribute to obtaining the majority of

points in many credit categories required for Leadership in Energy and Environmental

Design (LEED) certification.

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Advanced sensing and control technologiesIR-TEC sensors utilize advanced sensing and control technologies to provide superior performance and reliable load switching required by today’s energy efficient lighting.

The Fresnel lens divides the detection coverage into multiple zones corresponding to the respective segments.

PIR sensor requires an unobstructed line-of-sight for effective operation, therefore sensing performance is

subject to the relative position between sensor and occupant. PIR sensors are more sensitive to the movements

across the detection zones than toward or away the sensors. In general, the closer the occupant is to the

sensor, the better the sensor could detect minor motion.

Application Notes • PIR sensors could possibly “see” the out-of-sight motion through detecting the infrared reflected by image

reflective surfaces, such as mirrors, glassy metals or polished marble stones.

• Ensure that there is a discernible temperature difference between the occupant and ambient temperature.

High ambient temperature will reduce the sensitivity of PIR sensor which could result in smaller coverage or

shorter range.

• PIR sensors are best for use in areas with an unobstructed view to the occupant activities.

• Movements across the detection zones would be easier detected than toward the PIR sensor.

Why Choose IR-TEC Sensors

Passive Infrared (PIR)Passive Infrared (PIR) is the most popular and widely

applied sensing technology in the market today. The

PIR sensor senses the presence and motions of

occupant by detecting the change of infrared energy

emitted from a warm object (human body or vehicle) in

motion and the background space. Every PIR sensor

is equipped with an optical device, generally a plastic

lens with multiple segments called Fresnel lens, to

collect the infrared energy emitted by the occupant to

the infrared sensing component.

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ensors | Advanced sensing and control technologies

Occupancy Sensing Technology

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High Frequency Doppler (HFD)High Frequency Doppler technology senses the presence

and motions of occupant by detecting the frequency shift

bounced back from a moving object. The operation principle

of HFD sensors is Doppler Effect which is similar to ultrasonic

(US) sensor, but with much higher frequency range. US

sensors operate with ultrasonic sound wave (typically 32KHz

– 45KHz) and HFD sensors operate with high frequency radio

waves (typically 4GHz – 12GHz). Therefore, the HFD sensor

does not require openings on the front cover like conventional

ultrasonic sensor, which have been considered negative

factors for interior décor, sensor operation, high moisture

application, vandalism prevention, and facility management.

HFD sensors are better at detecting minor motions (e.g. typing, reading) and do not require an unobstructed

line-of-sight placement like PIR sensors, thus making them more suitable for applications such as an office with

partitions, a library with cubicles or a restroom with stalls.

Application Notes • Avoid placing the HFD sensors within 3 ft of fluorescent luminaire as this may cause false detection.

• Avoid sensor placement facing doors, corridors or exits as HFD sensors may detect the traffics at adjacent

areas.

• HFD sensors are best for use in areas with partitions and high dividers, or high level of minor motion activities.

• On the contrary with PIR sensors, the HFD sensors are more sensitive to the movements “toward” than “across”

the sensor.

Dual Technology (DT)As no single occupancy sensing technology is perfect, thus

dual technology sensors are created for better reliability

and performance by utilizing the advantages of each single

sensor and advanced processing logic. IR-TEC offers variety

of dual technology occupancy/vacancy sensors which

combine PIR and HFD technologies into a single housing.

IR-TEC’s PIR+HFD dual technology sensors are the best for

most applications, as they not only provide superior sensing

performances, but also greatly reduce the possibility of false

activating caused by environmental interference.

Application Notes • As PIR is normally used as the primary sensing technology, so apply dual technology sensor similar as PIR

sensor.

• Ensure that there is a discernible temperature difference between the occupant and ambient temperature.

High ambient temperature will reduce the sensitivity of PIR sensor which could result in smaller coverage or

shorter range.

• HFD sensor has better detection to the minor motion, so place the sensor as close to the occupant as

possible for the places with less major motion.

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Technology/

Product TypeDetection feature

Best for

application

Incompatible

applicationP

IR

Wall Switch

Sensors

- Line of sight

- Clear cutoff

- Enclosed spaces < 300 ft2 - Very low occupant motion levels

- Objects blocking sensor view

Ceiling/Wall

Sensors

- Line of sight

- Clear cutoff

- Spaces where the sensor could

have a view of occupant activity

- Very low occupant motion level

- Objects blocking sensor view

HFD

Wall Switch

Sensors

- No clear cutoff - Spaces with minor motion

- Spaces with stalls/cubicles

- Unstable wall with vibration

Ceiling

Sensors

- Volumetric

- No clear cutoff

- Open spaces

- Spaces with obstacles

- High level of air flow

- Mounting height > 20 ft

- High level of vibration

Dua

l-Tec

h

Wall Switch

Sensors

- Complete coverage - Spaces with low occupant

motion levels



Ceiling/Wall

Sensors

- Complete coverage - Spaces with low occupant

motion levels



- Mounting height > 20 ft

Occupancy Sensing Technology Matrix

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Load Switching TechnologyLoad switching control is the main function for line voltage occupancy

sensors. Different types of load could cause different impact to the

load switching component, commonly an electromechanical relay,

of the sensor. Many energy efficient lightings (CFL, LED) employ

electronic ballasts or drivers which could cause very high inrush

current (HIC) when the ballast is first switched on. The inrush current,

though very short time, can overwhelm rated current capacity of an

electromechanical relay, fusing the contacts over time and leaving the

load permanently on.

To provide the longevity required by professional lighting control, all

IR-TEC’s line voltage sensors employ zero-crossing control and some

with the innovative hybrid switching technology to withstand electrical

impacts generated at load switching.

Zero-Cross Switching Zero-crossing control technology helps protect the relay contacts

with minimal inrush current by switching the relay contacts at

or near zero voltage. All IR-TEC line voltage sensors and power

packs with power relays for load switching employ zero-crossing

control technology to prolong their operation life.

Hybrid SwitchingDepending on the circuitry design and components applied, some high power factor LED drivers or

electronic ballasts could generate the inrush current in excess of 100 times of the rated operation current

of the lighting. To switch the lighting which could generate exceptionally high inrush current (HIC), sensors

with zero-crossing controlled relay may not be good enough to handle this issue, thus IR-TEC developed

an innovative Hybrid Switching technology for the control of lighting with high inrush current.

IR-TEC’s Hybrid Switching technology employs a solid state relay in parallel with an electromechanical

relay to switch the load with HIC. This robust switching design allows the solid state relay to handle the

make/break period when the HIC can occur. Then the electromechanical relay takes over to handle

the load to avoid solid state relay generating excessive heat that could cause sensor malfunction or

failure. HIC load switching test proves that the sensors with hybrid switching technology have superior

performance than the sensors with only zero-cross switching control. For capacitive load controls, always

choose the sensors with Hybrid Switching.

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Versatile controls deliver broad applications To meet the fast changing mandatory requirements in lighting control, IR-TEC offers a wide range of

line voltage and low voltage sensors for broad applications. These sensors are packed with innovative

features, superior performance, and versatile controls for direct load switching or control signal output.

Additionally, our sensors can be; for ceiling/wall mount or wall switch box mount, for indoor use or IP-66

wet location, for standalone control or BMS integration, for independent installation or fixture integrated, for

on-off switching or bi-level dimming, for wide angle or high bay detection, for occupancy/vacancy sensing

control or daylight harvesting control, for multi-level dimming or continuous dimming, for manual setting or

remote setting….etc. You need it, we have it.

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Innovative designs offer flexible installationsBeing a specialist of building sensors since 1982, IR-TEC never stops its pursuit of better products

through design innovations. In addition to the basic requirements in supreme quality and superior

performance, friendly and flexible installations are what we always care about.

Quick, easy and accurate settingsMost lighting control sensors require certain settings, such as delay

times, ambient light levels, dim levels and many more, to achieve optimal

control performance. The setting process for sensors with conventional

analog potentiometers can be a time consuming and physically tiring

job due to uncertain and inaccurate outcomes. IR-TEC sensors employ

rotary DIP switches, Accu-Set potentiometers, and/or handheld remote

programmer to make sensor setting an easy and always accurate job.

Occupancy/vacancy sensor available The occupancy sensor is designed to automatically turn lights on by detecting the presence of occupant

and off after the area is vacated for a period of time. The vacancy sensor requires an occupant to

manually turn on the load as needed, and the sensor will automatically turn it off after the area is vacant

and delay time elapses. The latest energy codes require broader mandatory application of vacancy

sensor control at specific spaces.

To meet the control requirements of different spaces, IR-TEC wall switch sensors are available to operate

as occupancy or vacancy sensor in specific control mode as programmed. This not only makes specifying

IR-TEC wall switch sensors easy, but also helps avoid making incorrect orders. The low voltage ceiling

or wall mount occupancy sensors can also operate as vacancy sensing control through connecting with

specific power pack and momentary contact switch.

Typical Applications

Occupancy sensor Vacancy sensor

Bathroom Office-open Classroom Office-private

Classroom Office-private Conference room Restroom-single

Conference room Restroom-single Corridor/hallway Storage

Corridor/hallway Restroom-stalls Kitchen/break room Training room

Entrance/lobby Staircase Lecture hall Utility room

Gymnasium Storage

Kitchen/break room Warehouse

Lecture hall

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ADiverse mounting optionsThe structural and dimensional diversity of today’s building spaces require ceiling sensors to be mounted in

different options. In many cases, the available mounting option can be changed without notice due to interior

decoration requirements or other reasons. Any mounting option change of ceiling sensors could result in

tremendous extra work and cost for the contractor. Numerous innovative designs have made IR-TEC ceiling

sensors available with diverse mounting options to suit any building spaces.

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Interchangeable lens optionsEvery PIR sensor requires an optical lens to “see” the occupant within

its range. This also determines the detection pattern by the lens design.

Lenses with different segment formats will provide different detection

patterns and ranges. Different building spaces require different

lenses to provide optimal detection coverage. Thus, IR-TEC’s TRANS

PIR and DUO occupancy sensors are innovatively designed with

interchangeable lens options which allow an installed sensor to provide

different detection coverage by simply changing a lens.

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Lighting control strategies refer to the types of sensing and switching/dimming control that will be used to meet the requirements. Applying proper control strategies is the key to deliver a successful lighting control project with high level of occupant satisfaction by taking their needs into account, while ensuring compliance with mandatory energy codes and maximum energy savings.

The following strategies are what IR-TEC sensors have to offer to satisfy today’s lighting control needs. The first three (OSC, VSC, and DSC) refer to the types of sensing control, and the next three (OOS, BLC, and CDC) refer to the types of light switching/dimming control.

Lighting Control Strategies

Occupancy Sensing Control (OSC)Occupancy Sensing Control typically refers to the use of an OCCUPANCY SENSOR that will automatically

turn lights on when it detects the presence of an occupant, and automatically turn lights off after the area

is vacated for a period of time normally adjustable via setting. This control strategy is considered the most

convenient and popular in many applications, especially the areas for public use, since the users never have to

operate the control devices.

Vacancy Sensing Control (VSC)Vacancy Sensing Control typically refers to the use of a VACANCY SENSOR that will require the occupant

to manually turn on the lights if needed, and sensor will automatically turn lights off after the area is vacant and

delay time elapses. This strategy is proven with enhanced energy savings because occupants are less likely

to turn the lights on when temporarily entering a space, or passing a corridor if certain light level is available.

The latest energy codes in California, Title 24 requires using vacancy sensors in more spaces, especially the

residential buildings.

Lighting Control S

trategies | Occupancy S

ensing Control (O

SC

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Daylight Sensing Control (DSC)Daylight Sensing Control typically refers to the use of a DAYLIGHT SENSOR to inhibit or dim the electric

lights in a daylight area by sensing the available natural light. The principle is simple, an ambient light

sensor (ALS), some may refer it as photocell sensor, measures either the level of daylight contribution or

the overall combined natural and electric light as the key component of dimming or switching the controlled

lights in one or multiple zones to achieve an optimal lighting level based on pre-determined parameters.

The Daylight Sensing Control, some may refer to Daylight Harvesting, is an effective control strategy for

spaces with ample daylight to save lighting energy up to 60%, and also increases the quality of visual

environment. Other benefits of daylight sensing control including helps reduce operating cost while

improving user satisfaction, meets the mandatory requirements of energy codes, and contributes to

obtaining points in several LEED credits categories.

No energy saving solution will succeed if it doesn’t fulfill basic human needs. Lighting C

ontrol Strategies | D

aylight Sensing C

ontrol (DS

C)

Constant Light Level

Daylight Level

OFF Lower DIM Higher DIM Full-ON

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AOn/Off Switching (OOS)On/Off switching has been a typical lighting control strategy commonly used in most applications. Most

energy codes require automatic shutoff control to save energy unused in many spaces, most IR-TEC

occupancy/vacancy and daylight sensors are designed, or can be set to switch on the electrical lights as

needed, and automatically switch off when electrical lights are unneeded.

Bi-Level Control (BLC)Bi-level control is an ideal control strategy with proven performance in energy savings, while still maintaining

certain level of lighting for public safety and comfort. This control strategy requires using a bi-level

occupancy/vacancy sensor that will keep the dimmable lighting at a low-dim level or non-dimmable lighting

partial on during vacancy period or nighttime, instead of complete shutoff. IR-TEC offers variety types of

occupancy sensors with various control modes selectable for bi-level control.

The case study report from California

Lighting Technology Center indicates

that the 50% automatic-on bi-level

switching control via a 2-pole dual

relay wall switch sensor delivers the

greatest savings than those with 100%

automatic-on or manual-on control.

Lighting Control S

trategies | On/O

ff Sw

itching (OO

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Continuous Dimming Control (CDC)Continuous dimming is an advanced control strategy to achieve maximum energy savings for the

lighting in the daylight zones. This strategy typically refers to the use of a sensor with CDC capability that

will continuously adjust the lighting output to maintain the ambient light level within a pre-determined

range, based on the amount of daylight available in the space. The latest energy codes require more

lighting in the daylight zones to be controlled by continuous dimming. This control can only be achieved

by using the sensors specially designed with continuous dimming capability.

What is SmartDIM?SmartDIM is an exclusive dimming control algorithm developed by IR-TEC for the sensors with

continuous dimming capability. It is specially designed to provide a smooth and flicker-less dimming

performance to ensure occupant satisfaction while achieving maximum energy savings. In addition to

the smooth dimming performance, IR-TEC’s SmartDIM also helps extend the operational life of luminaire

through dynamically adjusting the output of electrical lights at optimal level.

Benefits of SmartDIM Control• Achieve the highest level of energy savings• Increase productivity and occupant comfort• No compromise in safety while saving energy• Comply with the latest building energy codes• Help obtain the highest building sustainability

Ligh

t lev

el

SmartDIM ControlDaylightElectric LightTotal Light

Lighting Control S

trategies | Continuous D

imm

ing Control (C

DC

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OS

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Sim

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olution

A Simpler and Smarter Control SolutionThe OS-NET, abbreviated from OccuSensTM Network, is a simpler and smarter sensor network solution developed by IR-TEC that enables sophisticated controls to every luminaire and circuit without requiring extra sets of control wire networking to each luminaire and circuit.

OS-NET is a wireless mesh network simultaneously deployed through installing the OS-NET enabled lighting*. With some intuitive settings via an exclusive remote programmer, OS-NET is capable of providing top-notch energy efficient, code-compliant controls to the connected lighting in standalone or group basis. Whenever necessary, an existing OS-NET enabled lighting can be easily re-configured to provide different control schemes or re-assigned to a new group by an easy remote operation.

*OS-NET enabled lighting refers to the luminaires integrated with OS-NET sensors/controllers or lighting circuits that

are electrically controlled by OS-NET sensors/controllers.

OS-NET Solution Features• Line voltage powered• Individual sensing and control• Group activation

Special Introduction

Line Voltage

B

SS

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OS-NET Sensor

Wireless Lighting Control Concept

OS-NET Controller

OS-NET Button

SS

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nsurpassed Flexibility, Functionality and Sim

plicity

An OS-NET is formed by a number of wirelessly connected OS-NET sensors and controllers which can be

flexibly integrated with OEM luminaires from the factory or mounted on the ceiling in a variety of options.

Numerous types of lens are available for OS-NET sensors to provide different coverage for most applications.

Each OS-NET sensor/controller can be easily assigned to be member of multiple lighting groups, and

programmed to control the connected lighting in occupancy, vacancy, or daylight sensing control mode with

on/off switching, bi-level or continuous dimming control. When any OS-NET sensor detects the presence

of occupant or vehicle, it not only controls the connected lighting as programmed, but also broadcasts

occupancy signal to other devices of the group to execute their respective controls as configured.

Most OS-NET devices are operating by line voltage directly or through power packs. So an advanced wireless

sensor mesh network can be easily established wherever line voltage is available. OS-NET does not require

any proprietary management software to execute those complicated, time consuming system devices setup

and commissioning. All settings of network, grouping, device control mode and parameters can be easily

done via an OS-NET remote.

Benefits of OS-NET Solution• To the OEM lighting manufacturer, OS-NET can help you

easily deliver a state-of-the-art energy efficient lighting with

sophisticated sensing controls and wireless connectivity by

simply integrating an OS-NET sensor or controller with your

luminaire.

• To the Lighting designer or specifier, OS-NET can help

you complete a code-compliant design project by simply

selecting the OS-NET enabled luminaires or OS-NET sensors

for lighting circuit control, and place them according to the

photometric characteristic and sensing coverage.

• To the Electrical contractors or installer, you can install a

wireless network controlled lighting system in the same way

as the conventional lighting, sensors and switches. No extra

wiring, no extra labeling on the complicated control wires, all

you need is a simple and intuitive grouping and setting by an

OS-NET remote.

Unsurpassed Flexibility, Functionality and Simplicity

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AOS-NET DevicesIR-TEC’s OS-NET wireless lighting control network is formed by a number of wirelessly linked OS-NET devices.

The OS-NET devices refer to the products built with OS-NET wireless networking capability, which include OS-NET

Sensor, OS-NET Controller, and OS-NET Button.

OS

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T Special Introduction | O

S-N

ET D

evices

OS-NET Sensor (ONS)OS-NET sensors are the fundamental devices that constitute the OS-NET mesh

network. In other words, OS-NET is a wireless mesh network formed by a number

of OS-NET sensors. Every ONS is a perfect combination of occupancy sensor,

daylight sensor, lighting control processor, and wireless communicator. The ONS can

be flexibly integrated with an OEM luminaire or mounted on a ceiling in a variety of

options.

The ONS not only provides the programmed control to the connected lighting

by sensing the presence of an occupant/vehicle and ambient light level, but also

broadcasts the occupancy signal to other OS-NET devices of the group to activate

the control as set.

OS-NET Controller (ONC)OS-NET Controllers are supplementary devices of OS-NET.

An ONC is actually an OS-NET Sensor without occupancy sensing capability. The

ONC can be used to provide different control to the other fixtures or circuits in the

same area by receiving the occupancy signal from other OS-NET Sensors of the

group.

The ONC shares the same housing as the ONS, so it can also be integrated with

luminaire or mounted on the ceiling in the same way as the ONS.

OS-NET Button (ONB)The OS-NET Button is an optional OS-NET device. The ONB can be mounted into

a standard wall box, as a line voltage powered wireless dimmer switch to provide

manual on/off and dimming control to the lighting group assigned.

The main function of the ONB is to allow the user to control the lights as required by

broadcasting the control commands to the ONS and ONC of the same group.

A-18IR-TEC PSG

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Product Matrix Device

description

Device

series

Mounting

options

Lens

options

Power

voltage

Control

output

Line Voltage OS-NET Sensor

ON-LRD-509S F/W/E/P/A/S/C A/B/C/D/F/G/H 120/277 VAC

SLV,0-10V

Low Voltage OS-NET Sensor

ON-BRD-500S F/W/E/P/A/S/C/R A/B/C/D/F/G/H 12-24 VDC

IDC,0-10V

Line Voltage OS-NET Controller

ON-LCD-509N F/W/E/P/A/S/C -- 120/277 VAC

SLV,0-10V

Line Voltage OS-NET Button

ON-PBD-705 Wall box -- 120/277 VAC

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A Simply Better SolutionOS-NET is a simply better lighting control solution with unsurpassed flexibility, functionality and simplicity that no other

single solution in the market can match.

Solution Others

Devices Sensor, Controller, and Button (optional). Sensor, Controller, Switch, Dimmer, Interface, Adapter…etc.

Integration Sensors/controllers can be flexibly integrated with OEM luminaires or lighting circuits.

Most require connection with separate sensors and controllers.

Installation Exactly same as conventional lighting and wall switch.

Separate device installation results in higher labor cost due to more works.

Software No computer software required. Most require proprietary computer software.

Security All wireless communication commands are encrypted by AES-128.

PC-based system is more vulnerable to cyber attack.

Control Each sensor/controller can be individually configured to provide specific sensing and control.

Sensor and control are normally built-in separate devices.

Commissioning Use handheld remote to setup all control configurations for individual/group lighting.

Most require PC operation to search and link all devices to establish the network.

Maintenance Same as conventional lighting. Most require professional engineer for maintenance.

Application Available for most indoor/outdoor applications of commercial/industrial lighting control.

Many are available for indoor application with limitations of ceiling height and spaces.

Freedom No binding with specific lighting manufacturer. Some may require exclusive luminaire from specific manufacturer.

Expansion Just an easy remote operation to add new lighting into the network.

Many require professional engineer to add new lighting into the network.

Ownership Lower cost, shorter ROI. Higher cost, longer ROI.

Flexibility - Mounting OptionsThe following mounting options are available for OS-NET sensors and controllers to integrate with luminaire or lighting

circuits.

Flexibility - Lens SelectionsThe following lens options are available for OS-NET sensors to provide different coverage at various mounting heights.

STANDARD EXTRA WIDE HIGH BAY STANDARD EXTRA WIDE AISLE WAY HIGH BAY

OS

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A-20IR-TEC PSG

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Bring Intelligent Lighting Control to All Applications IR-TEC’s OS-NET can be easily deployed in all types of commercial, industrial, institutional, and outdoor

environments to maximize energy efficiency through a wirelessly interconnected, versatile, simple to use,

intelligent lighting control network.

Emergency exit

Outdoor

Corridor/hallway

Retail

Classroom Office

Parking garage

Public restroomHazardous/chemical area

Lecture hall Stairwell

WarehouseManufacturing

Cold storage

OS

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ring Intelligent Lighting Control to A

ll Applications

Section BProduct SelectionThis section introduces IR-TEC product lines and selection guides to help select the right products for each application.

Different types of spaces may require different sensors to serve the best control strategies. To meet various requirements of energy efficient lighting control, IR-TEC offers variety types of sensor and control solutions for selection. Whether for standalone control, OEM luminaires or BMS integration, you can always rely on IR-TEC products to provide reliable controls cost effectively.

• Wall Switch Sensors B-1~B-18

• Occupancy Sensors B-19~B-34

• Daylight Sensors B-35~B-40

• Power Packs B-41

• Push-Button Dimmers/Switches B-41

• Selecting IR-TEC Products B-45 ~ B-46

• Select by Control Strategy B-47 ~ B-48

• Select by Mounting Option B-49 ~ B-60

B-1 IR-TEC PSG

WALL SWITCH SENSORS Wall switch sensors are designed to replace conventional wall switches, and provide occupancy or vacancy sensing control to the lighting of various applications including private offices, conference rooms, break rooms, utility rooms, dressing rooms, single restrooms and garages. In addition to the sensor controls, wall switch sensors also allow users manual control via push button operation.

PRODUCT LINE INTRODUCTION

B-2IR-TEC PSG

WALLSENZR Wall Switch Sensors B-3

Benefits of Using WALLSENZR B-5

Product Code B-6

Product Matrix B-7

Multiple Control Modes B-9

Multi-way Manual Control (MMC) B-17

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B-3 IR-TEC PSG

The WALLSENZR family is a combination of commercial wall switch sensors featuring innovative designs and superior functionalities that IR-TEC has designed to deliver the best sustainability for today’s building control.

Created for achieving the maximum energy savings, IR-TEC’s wall switch sensors can easily replace legacy toggle switches to provide occupancy, or vacancy sensing based load control in various modes to meet control requirements. This state-of-the-art wall switch sensor family consists of a wide range of line voltage or low voltage PIR and PIR+HFD dual technology sensors with single or double pole output for on/off switching or bi-level control.

Standing on the commitment of providing more green innovations in building control sector, IR-TEC sees every manual wall switch as an opportunity to create a more sustainable future. Let the WALLSENZR shape a smarter and greener building.

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B-4IR-TEC PSG

Superior Sensing Capability180° field of view detection with superior minor motion sensing capability.

Easy and Accurate SettingsAccu-Set digital potentiometers provide fast, easy and accurate settings.

*WALLSENZR will allow for off-the-shelf wall plates with screws as well.


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Vandalism Protection LensSpecialized lens prevents vandalism while keeping optimum detection.

Appealing Aesthetics ProfileLow profile appealing aesthetics design with no grid opening on the front.

NEMA Standard Mounting Plate

Screwless Snap-in Wallplate*Contemporary wallplate provides interior decorator pleasing appearance.

Hybrid-Switching ControlProvide superior service life for controlling load with high inrush current.

RELIABILITY AESTHETICS PERFORMANCE

PIR PIR+HFDDual-Tech

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B-5 IR-TEC PSG

Benefits of Using WALLSENZR

Reducing the Energy CostIR-TEC WALLSENZR can effectively reduce the energy consumption in building spaces by ensuring that lights

are turned off or to a lower level when spaces are unoccupied. Depending on the spaces and areas applied,

using IR-TEC WALLSENZR will maximize the energy savings as per guidelines below;

• The more lighting and loads controlled by sensors, the better energy efficiency is• The lower occupancy rate of the space applied, the higher energy saving potential

Energy Codes ComplianceIn addition to energy savings, IR-TEC WALLSENZR is embracing manual-on operation to maximize Return on

Investment (ROI). With either in auto-ON or manual-ON control, the WALLSENZR family meets the automatic

shutoff requirements of current energy codes such as; ASHRAE 90.1, IECC and CA Title 20/24.

Bi-level Switching ControlBy offering two control outputs, one that comes on automatically and another comes on manually as demand,

the 2-pole WALLSENZR provides bi-level switching control options that have the potential to save more energy

by enabling the occupants to use as much light as needed.

No Compromise in SafetyProgrammable Delay-OFF timing provides safety and comfort so no one has to leave the room in the dark.

Occupancy/vacancy sensors ensure to only turn off the light after the delay time elapsed.

Interior Décor Satisfaction IR-TEC WALLSENZR family is created to satisfy interior decorators with an aesthetically pleasing low profile

design. The world’s first PIR+HFD dual-tech wall switch sensor features a fully enclosed sensor front without

grid openings.

Rebate and Tax DeductionUsing occupancy/vacancy sensors can help commercial building owners earn the tax deduction and/or receive

rebates from utilities based on superior energy savings.

Sustainable Building DesignThe wall switch sensors that meet, or exceed, current code requirements can contribute to increasing a

building’s energy efficiency, and earn additional points for LEED certification.

Occupancy/Vacancy Sensor ConvertibleEvery WALLSENZR wall switch sensor can be programmed to control the lighting as an occupancy sensor

(auto-ON/auto-OFF) or a vacancy sensor (manual-ON/auto-OFF).


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B-6IR-TEC PSG

Product Code - WALLSENZR

A B C - 7 0 x x x

Color code - W: White I: Ivory L: Light Almond

ALS sensor - N: No ALS S: With ALS

Specification - 0, 1, 2, 3... 9

Control output - S: 1-pole T: 2-pole

Sensing tech - B: PIR D: PIR+HFD

Power voltage - L: Line voltage B: Low voltage

Types Introduction

Type Sensor Description & Functionality Series Available Technology

LBSLine voltage PIR wall switch sensor

1-pole SLV for on/off switching

Multiple control modes selectable

LBS-700N

LBS-700S

LBS-701N

LBS-701S

PIR

LBTLine voltage PIR wall switch sensor

2-pole SLV for on/off & bi-level switching

Multiple control mode selectable

LBT-700N LBT-700S PIR

LDSLine voltage dual-tech wall switch sensor

1-pole SLV for on/off switching


LDS-700S PIR+HFD

LDTLine voltage dual-tech wall switch sensor

2-pole SLV for on/off & bi-level switching


LDT-700S PIR+HFD

BBSLow voltage PIR wall switch sensor

1-pole IDC for power pack or BMS control


BBS-700S BBS-702S PIR

BBTLow voltage PIR wall switch sensor



BBT-700S BBT-702S PIR

BDSLow voltage dual-tech wall switch sensor



BDS-700S BDS-702S PIR+HFD

BDTLow voltage dual-tech wall switch sensor



BDT-700S BDT-702S PIR+HFD

Legends SLV: Switched Line Voltage IDC: Isolated Dry Contact

Type Series Option


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B-7 IR-TEC PSG

Product MatrixWALLSENZR family offers numerous line voltage and low voltage wall switch sensors for NEMA wall box

installation. The following product matrix highlights some basic information for your selection. For more details

of each sensor, please refer to the respective datasheet available from www.irtec.com.

Line Voltage SensorsSensor Passive Infrared Dual-Tech

Model No. LBS-700Nx LBS-700Sx LBS-701Nx LBS-701Sx LBT-700Nx LBT-700Sx LDS-700Sx LDT-700Sxx - Color Code W/I/L W/I/L W/I/L W/I/L W/I/L W/I/L W/I/L W/I/LFEATURESSensor Mode Occ/Vac Occ/Vac Occ/Vac Occ/Vac Occ+Vac Occ+Vac Occ/Vac Occ+Vac

Ambient Light Sensor ● ● ● ● ●

Detection Coverage 1,200 ft2 1,200 ft2 1,200 ft2 1,200 ft2 1,200 ft2 1,200 ft2 1,200 ft2 1,200 ft2

Load Switching Hybrid Hybrid Relay Relay Hybrid x 2 Hybrid x 2 Hybrid Hybrid x 2

Control Pole 1 1 1 1 2 2 1 2

HIC Protection ● ● ● ● ● ●

3-way Control ● ● ● ● ● ● ● ●

-40°F/°C Operating ● ● ● ● ● ● ● ●

CONTROL MODES (see page B-9 to B-16)

OSOC ● ● ●

OSOP ● ● ●

OSAC ● ● ● ● ●

OSAP ● ● ● ● ●

VSOC ● ● ● ● ● ● ● ●

POED ● ● ●

ALSO ● ●

ELECTRICAL120 VAC, 50/60 Hz ● ●

120/277 VAC, 50/60 Hz ● ● ● ● ● ●

Neutral Required No No Yes Yes No No Yes Yes

Ground Required Yes Yes No No Yes Yes No No

LED 500W 500W 500W 500W 500W 500W 500W 500W

CFL 800W 800W 500W 500W 800W 800W 800W 800W

Incandescent/Halogen 800W 800W 600W 600W 800W 800W 800W 800W

Fluorescent Ballast 800W 800W 700W 700W 800W 800W 800W 800W

Motor 1/6 hp 1/6 hp 1/4 hp 1/4 hp 1/6 hp 1/6 hp 1/6 hp 1/6 hp

SAFETY/CODE COMPLIANCEUL/cUL Listed ● ● ● ● ● ● ● ●

ASHRAE 90.1 ● ● ● ● ● ● ● ●

CA Title 20/24 ● ● ● ● ● ● ● ●


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B-8IR-TEC PSG

1. Greater control flexibility

• Connect multiple low voltage sensors at different locations on a single control circuit.

• Switch loads that exceed the rating of a single line voltage wall switch sensor.

• Use as alternative solution in jurisdiction that prohibit the use of line voltage wall switch.

• Integrate with HVAC control or building management systems for additional energy savings.

2. Lower installation costsLow voltage sensors use low voltage wiring which typically does not require the use of conduit in most installations, thus

the labor cost are generally lower, and it would be easier and faster to relocate the controls if necessary.

Sensor Passive Infrared Dual-Tech

Model No. BBS-700Sx BBS-702Sx BBT-700Sx BBT-702S BDS-700Sx BDS-702S BDT-700Sx BDT-702Sx - Color Code W/I/L W/I/L W/I/L W/I/L W/I/L W/I/L W/I/L W/I/LELECTRICAL & FEATURESOperation Voltage 12-24 VDC 12-24 VDC 12-24 VDC 12-24 VDC 12-24 VDC 12-24 VDC 12-24 VDC 12-24 VDC

Sensor Mode Occ/Vac Occ/Vac Occ+Vac Occ+Vac Occ/Vac Occ/Vac Occ+Vac Occ+Vac

Control Output IDC IDC+DO IDC IDC+DO IDC IDC+DO IDC IDC+DO

Control Pole 1 1 2 2 1 1 2 2

Contact Rating 2A, 30 VDC 2A, 30 VDC 2A, 30 VDC 2A, 30 VDC 2A, 30 VDC 2A, 30 VDC 2A, 30 VDC 2A, 30 VDC

Detection Coverage 1,200 ft2 1,200 ft2 1,200 ft2 1,200 ft2 1,200 ft2 1,200 ft2 1,200 ft2 1,200 ft2

Multi-way Manual ● ● ● ●

Power Pack Required ● ● ● ● ● ● ● ●

Ambient Light Sensor ● ● ● ● ● ● ● ●

-40°F/°C Operating ● ● ● ● ● ● ● ●

CONTROL MODES (see page B-9 to B-16)

OSAC ● ● ● ●

OSAP ● ∆ ● ∆ ● ∆ ● ∆

VSOC ● ∆ ● ∆ ● ∆ ● ∆

POED ● ●

ALSO ● ●

SAFETY/CODE COMPLIANCEUL/cUL Listed ● ● ● ● ● ● ● ●

CA Title 20/24 ● ● ● ● ● ● ● ●

ASHRAE/IES 90.1 ● ● ● ● ● ● ● ●

∆ denotes that the OSAP and VSOC mode is available with PPU-300 as per wiring diagrams shown on page B-18.

Low Voltage Sensors

IR-TEC also offers a wide range of low voltage wall switch sensors with the following advantages over line

voltage sensors.


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B-9 IR-TEC PSG

Multiple Control ModesTo meet customer’s versatile control requirements or energy code compliance, IR-TEC wall switch

sensors can be programmed via DIP switch setting to control the lighting in specific mode as table

below described. More details of specific control mode are available from page B-10 to B-16.

* PM (Presentation Mode) allows the occupant to switch off the load as desired by pressing the specific push-button. The load will remain off if motion is detected before the time delay elapses. Pressing the push-button again will turn the load back on and the sensor will operate as per sensor setting. If no motion has been detected and the time delay elapsed, sensor will return to normal operation and turn on the load with the next sensed motion.

Control DescriptionAvailable Sensors

Line Voltage Low Voltage

OSOC - Occupancy Sensing Only Control The sensor will turn the load on automatically whenever it detects the presence of occupant, and switch the load off automatically if no occupant motion has been detected before the time delay elapses. More on page B-10.

LBS-700NLBS-701NLBT-700N

OSOP - Occupancy Sensing Only with PM* The sensor operates as in OSOC, but with Presentation Mode (PM) via push-button operation for specific requirement. More on page B-11.


OSAC - Occupancy Sensing with ALS Control The sensor operates as in OSOC, but with the ALS to inhibit switching on the light when ambient light level is higher than the set threshold. More on page B-12.

LBS-700S LBT-700SLDS-700SLDT-700S

LBS-701S BBS-700S BBT-700S BDS-700S BDT-700S

BBS-702SBBT-702SBDS-702SBDT-702S

OSAP - Occupancy Sensing with ALS & PM*The sensor operates as in OSAC, but with the ALS and Presentation Mode (PM) both active. More on B-13.

LBS-700S LBT-700SLDS-700SLDT-700S

LBS-701S BBS-700SBBT-700S BDS-700SBDT-700S

VSOC - Vacancy Sensing Only Control This requires occupant to press the push-button to turn on the load connected, and the sensor will switch off the load automatically if no occupant motion has been detected before the time delay elapses. The sensor will automatically turn on the load if it detects occupant activity within 30 seconds after time delay elapsed. More on page B-14.

LBS-700N LBS-701N LBT-700N LDS-700SLDT-700S

LBS-700SLBS-701SLBT-700S

BBS-700S BBT-700S BDS-700S BDT-700S

BBS-702SBBT-702SBDS-702SBDT-702S

POED - Pole One with Extended Delay The sensor will control the connected load of pole-2 as per pole-1 set with Extended Delay (ED). More on page B-15.

LBT-700NLBT-700S LDT-700S

BBT-700S BDT-700S

BBT-702SBDT-702S

ALSO - Ambient Light Sensing OnlyThe sensor will automatically turn on the connected load of pole-2 when ambient light is lower than the LUX level set, and turn off the load when ambient light is higher than the threshold. More on page B-16.

LBT-700S LDT-700S

BBT-700S BDT-700S

BBT-702SBDT-702S


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B-10IR-TEC PSG

OSOC - Occupancy Sensing Only Control



The sensor will turn the load on automatically whenever it detects the presence of occupant, and switch the load off automatically if no occupant motion has been detected before the time delay elapses.

LBS-700N

LBS-701N

LBT-700N

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B-11 IR-TEC PSG

OSOP - Occupancy Sensing Only with PM



The sensor operates as in OSOC, but with Presentation Mode (PM) via push-button operation for specific requirement.


Applications

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B-12IR-TEC PSG

OSAC - Occupancy Sensing with ALS Control



The sensor operates as in OSOC, but with the ALS to inhibit switching on the light when ambient light level is higher than the set threshold.

LBS-700S LBS-701SLBT-700SLDS-700SLDT-700S

BBS-700S BBS-702SBBT-700S BBT-702SBDS-700S BDS-702SBDT-700S BDT-702S

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B-13 IR-TEC PSG

OSAP - Occupancy Sensing with ALS & PM



The sensor operates as in OSAC, but with the ALS and PM (Presentation Mode) both enabled.

LBS-700S LBS-701SLBT-700SLDS-700SLDT-700S

BBS-700SBBT-700S BDS-700SBDT-700S

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B-14IR-TEC PSG

VSOC - Vacancy Sensing Only Control



This requires occupant to press the push-button to turn on the load connected, and the sensor will switch off the load automatically if no occupant motion has been detected before the time delay elapses. The sensor will automatically turn on the load if it detects occupant activity within 30 seconds after time delay elapsed.

LBS-700N LBS-700SLBS-701N LBS-701SLBT-700N LBT-700SLDS-700SLDT-700S

BBS-700S BBS-702SBBT-700S BBT-702SBDS-700S BDS-702SBDT-700S BDT-702S

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B-15 IR-TEC PSG

POED - Pole One with Extended Delay



The sensor will control the connected load of pole-2 as per

pole-1 set with an Extended Delay (ED) for 5 minutes.

LBT-700N

LBT-700S

LDT-700S

BBT-700S BBT-702S

BDT-700S BDT-702S

Applications

Bat

hroo

m

Cla

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Con

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Cor

ridor

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Dat

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Ent

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B-16IR-TEC PSG

ALSO - Ambient Light Sensing Only



The sensor will automatically turn on the connected load of

pole-2 when ambient light is lower than the LUX level set, and

turn off the load when ambient light is higher than the threshold.

LBT-700S

LDT-700S

BBT-700S BBT-702S

BDT-700S BDT-702S

Applications

Bat

hroo

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Cla

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Con

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Cor

ridor

/hal

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Dat

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nter

Ent

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ll/lo

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B-17 IR-TEC PSG

Multi-way Manual Control (MMC)

Multi-way Manual Control is a unique feature that allows occupant to

manually turn on/off the local lighting via pressing the push button on

ANY one of the low voltage wall switch sensors connected to the power

pack. The MMC can be applied in large areas with multiple entrances/exits

where multiple low voltage wall switch sensors and ceiling sensors may be

required to cover the whole area, and yet still be able to provide occupant

accessible manual on/off control at multiple positions.

Typical Applications• Classroom

• Open office

• Lecture hall

• Long corridor with turns

• Grand conference room

• Large and open space


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B-18IR-TEC PSG

Typical Applications• Classroom

• Open office

• Lecture hall

• Long corridor with turns

• Grand conference room

• Large and open space

MMC Wiring Diagrams

Occupancy Sensing Control with MMC

Vacancy Sensing Control with MMC

BlackWhiteRed

RedBlackGreenWhiteYellow

Red Load

Line 120/277V

NeutralLineNeut

RelayRelay

DC

24V

GN

DC

ontr

olM

anua

lH

old

ON

Hol

d O

FF

PPU-300


NO

Red

Bla

ckB

lue

Gre

yO

rang

eB

row

n

IR-TEC

LowVoltageOccupancySensor

DC+GNDCOM

OUT+

DC+GNDCOMNOOUT+

DC+GND

COMNO

BlackWhiteRed


Red Load

Line 120/277V

NeutralLine

NeutRelayRelay

DC

24V

GN

DC

ontr

olM

anua

lH

old

ON

Hol

d O

FF

PPU-300


NO

Red

Bla

ckB

lue

Gre

y

IR-TEC

LowVoltageOccupancySensor

DC+GNDCOM

OUT+

DC+GNDCOMNOOUT+

DC+GND

COMNO P

roduct Line Introduction | Wall S

witch S

ensors | WA

LLSE

NZR

Wall S

witch S

ensors

Wall Switch Sensors with MMC

BBS-702S BBT-702SBDS-702S BDT-702S

Wall Switch Sensors with MMC


B-19 IR-TEC PSG

OCCUPANCY SENSORS IR-TEC offers a wide variety of occupancy sensors to provide energy efficient occupancy sensing control with the best installation flexibility for today’s sustainable buildings. Ranging from innovative TRANS family to our legacy OS-series, all IR-TEC Occupancy Sensors provide reliable control and superior performance for every application. You can always rely on IR-TEC sensors to help meet energy code compliance cost effectively.


B-20IR-TEC PSG

TRANS Occupancy Sensors B-21

Product Code B-22

Product Matrix B-23

TRANS Remote Occupancy Sensors B-24

Bi-Level StepDIM & SmartDIM Controls B-27

Fixture Internal Sensors B-31

OS-series Occupancy Sensors B-33

Under Cabinet Occupancy Sensors B-34

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B-21 IR-TEC PSG

The TRANS is a family of ceiling sensors developed from “Interchangeable EMO”, an industry leading sensor design innovation that delivers interchangeable Electrical, Mechanical, and Optical options to its members. This innovative modular concept has helped creating the TRANS family with numerous types of occupancy and daylight sensors feature distinctive functionality and electrical characteristics to achieve the highest level of energy saving performance.

All TRANS occupancy sensors can be mounted on the ceiling or integrated with a luminaire in various options via specific mounting brackets. Each TRANS PIR or DUO occupancy sensor can be ordered with a specific lens to provide different detection coverage at different mounting heights. If necessary, the lens of TRANS PIR and DUO occupancy sensor can be easily changed at a later time while the sensor remains in place.

The TRANS occupancy sensors are ranging

• from line voltage to low voltage power

• from single PIR/HFD to dual technology

• from for load switching to control signaling

• from with H-L digital to 0-10V analog output

• from on-off switching to bi-level control

• from for interior use to IP-66 wet location

• from for high-bay to wide angle detection

• from 24-hour sensing to ambient light inhibited

• from for fixture integration to building installation

• from standalone control to system integration

• from manual setting to remote programming

• from multi-level StepDIM to constant level SmartDIM

Product Line Introduction | O

ccupancy Sensors | TR

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Occupancy Sensors

TRANS-PIR

TRANS-HFD TRANS-DUO

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B-22IR-TEC PSG

Product Code – TRANS Occupancy Sensors

A B C - 1 2 3 d e f

Lens option - A, B, C, D, F, G, H (TRANS-HFD not applicable)

Mounting option - F, W, E, P, S, C, R, IALS sensor - N: No ALS S: With ALS

Specification - 0, 1, 2, 3... 9Connection - 0: Wire leads 1: Terminal blocks

Housing - 5: Flex-mount 6: Uni-mountType Introduction

Type Technology Sensor Description & Functionality Series Available

HRD PIR Line voltage PIR occupancy sensor, 347/480VAC

with SLV & AO for SmartDIM control, remote setting

HRD-609S

LMD HFD Line voltage HFD occupancy sensor, 120/277VAC

with SLV & AO for bi-level control

LMD-509S

LMS HFD Line voltage HFD occupancy sensor, 120/277VAC

with SLV for on/off switching control

LMS-509S

LOD PIR Line voltage PIR occupancy sensor, 120/277VAC

with SLV & AO for bi-level/SmartDIM control

LOD-500S

LOD-509S

LOS PIR Line voltage PIR occupancy sensor, 120/277VAC

with SLV for on/off switching control

LOS-509S

LRD PIR Line voltage PIR occupancy sensor, 120/277VAC

with SLV & AO for SmartDIM control, remote setting

LRD-509S

LRD-609S

BDS DUO Low voltage PIR+HFD occupancy sensor

with IDC for power pack or BMS control

BDS-600S

BDS-610S

BOA PIR Low voltage PIR occupancy sensor

with IDC & AO for bi-level dimming control

BOA-516S

BOA-517S

BOM PIR Low voltage PIR occupancy sensor

with DO for BMS bi-level day/night control

BOM-514S

BOM-515S

BOS PIR Low voltage PIR occupancy sensor

with IDC for power pack or BMS control

BOS-515N

BOS-515S

BRD PIR Low voltage PIR occupancy sensor

with IDC & AO for SmartDIM control, remote setting

BRD-500S

COS PIR Low voltage PIR occupancy sensor

with RDP for bi-level control of LED with CV driver

COS-516S

Legends SLV: Switched Line Voltage AO: Analog Output (0-10V) IDC: Isolated Dry Contact DO: Digital Output RDP: Regulated DC Power

Type Series Option



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PIR

HFD DUO

NEW

NEW

NEW

NEW

NEW

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B-23 IR-TEC PSG

Product MatrixThe TRANS occupancy sensor line offers numerous series of line voltage and low voltage sensors designed

to provide code-compliant controls to the connected lighting. The tables below outline the current members of

TRANS occupancy sensor family for selection. For more details of specific sensor, please refer to the respective

datasheet from www.irtec.com.

Line Voltage SensorsSensorSeries

Mounting Options

LensOptions

Description Tech ALS Power Output HS* Feature & Control

HRD-600S P A/B/C/DF/G/H

Line Voltage SmartDIMOccupancy Sensor

PIR ●347/480VAC

SLVAO

Multi-mode StepDIM & SmartDIM, remote setting

LMD-509S F/W/E/PS/C/I

--Line Voltage Bi-levelOccupancy Sensor

HFD ●120/277VAC

SLVAO

●Multi-mode bi-level control

LMS-509S F/W/E/PS/C/I

--Line Voltage Occupancy Sensor

HFD ●120/277VAC

SLV●

On/off switching with ALS override

LOD-500S F/W/E/PS/C

A/B/C/DF/G/H

Line Voltage Bi-levelOccupancy Sensor

PIR ●120/277VAC

SLVAO

Multi-mode bi-level control

LOD-509S F/W/E/PS/C

A/B/C/DF/G/H


PIR ●120/277VAC

SLVAO

●Multi-mode SmartDIM control

LOS-509S F/W/E/PS/C

A/B/C/DF/G/H

Line Voltage Occupancy Sensor

PIR ●120/277VAC

SLV●


LRD-509S F/W/E/PS/C

A/B/C/DF/G/H


PIR ●120/277VAC

SLVAO

●Multi-mode StepDIM & SmartDIM, remote setting

LRD-609S A A/B/C/DF/G/H


PIR ●120/277VAC

SLVAO

●Multi-mode StepDIM & SmartDIM, remote setting

*HS denotes sensor features Hybrid Switching

Low Voltage SensorsSensorSeries

Mounting Options

LensOptions

Description Tech ALS Power Output Feature & Control

BDS-600SBDS-610S

S A/B/C/DF/G/H

Low Voltage Dual-Tech Occupancy Sensor

PIRHFD

●12-24VDC

IDC For occupancy based lighting and BMS control

BOA-516S F/W/E/PS/C/R

A/B/C/DF/G/H

Low Voltage Bi-LevelOccupancy Senso

PIR ●12-24VDC

AO 8 control modes selectableBi-level switching

BOA-517S F/W/E/PS/C/R

A/B/C/DF/G/H

Low Voltage Bi-LevelOccupancy Sensor

PIR ●12-24VDC

AODO

Bi-level switching with 30% low dim

BOM-514S F/W/E/PS/C/R

A/B/C/DF/G/H

Low VoltageOccupancy Sensor

PIR ●5-12VDC

DO2 For BMS day/night bi-level control

BOM-515S F/W/E/PS/C/R

A/B/C/DF/G/H


PIR ●12-24VDC

DO2 For BMS day/night bi-level control

BOS-515N F/W/E/PS/C/R

A/B/C/DF/G/H

Low VoltageOccupancy Sensor PIR

12-24VAC/DC

IDC For occupancy based lighting,

HVAC, or BMS control

BOS-515S F/W/E/PS/C/R

A/B/C/DF/G/H


PIR ●12-24VAC/DC

IDC For occupancy based lighting and BMS control

BRD-500SBRD-510S

F/W/E/PS/C/R

A/B/C/DF/G/H

Low Voltage SmartDIMOccupancy Sensor

PIR ●12-24VDC

AOIDC

Multi-mode StepDIM & SmartDIM, remote setting

COS-516S F/W/E/PS/C/R

A/B/C/DF/G/H

Bi-Level LED ControlOccupancy Sensor

PIR ●12-48VDC

RDP 8 control modes selectableFor LED lighting with CV driver

Legends SLV: Switched Line Voltage AO: Analog Output (0-10V) IDC: Isolated Dry Contact

DO: Digital Output DO2: Digital Output x 2 RDP: Regulated DC Power



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B-24IR-TEC PSG



AN

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Most occupancy sensors require proper settings to provide optimal

performance. Depending on the sensor design, the settings may include typical

light off delay time, ambient light level threshold, dimming level, and control

mode selection on some advanced occupancy sensors. For projects that

require large number of ceiling mount sensors, manual commissioning and

setting changes can be a time consuming, physical demanding, and expensive

work especially if numerous sensors are installed high above the floor. To make

sensor setting an easy and efficient process, we would like to introduce a series

of TRANS Remote Occupancy Sensors and SRP-280, the universal remote

programmer for your selection.

Benefits of Using TRANS Remote Sensors • Get all settings done easily and quickly from the floor

• No more inaccurate or uncertain settings

• No more numerous ups and downs

• No more ladders, scissors lifts, bucket trucks required

Special IntroductionTRANS Remote Occupancy Sensors

SRP-280 TRANS Sensor Remote ProgrammerThe SRP-280 is a 2-way universal remote programmer for TRANS remote

programmable sensors. This handheld device allows remote sensor

configuration and setting changes on the floor via intuitive keypad operation.

This remote does away the need for ladders, scissors lifts, bucket trucks or

any other tools required for setting the sensors on the ceiling. Up to 4 EZ-SET

profiles can be stored and recalled for quick setting of multiple sensors with

identical parameters.

Remote Programmable Occupancy SensorsModel Description Power Output Mounting options

BRD-500SxxBRD-510Sxx

Low Voltage SmartDIM Occupancy Sensor

12-24VDC

IDCAO

Flex-mount F/W/E/P/S/C/R

HRD-600SPxLine Voltage SmartDIM Occupancy Sensor

347/480

VACSLVAO

Uni-mount, IP66 Fixture external

LRD-509SxxLine Voltage SmartDIM Occupancy Sensor

120/277VAC

SLVAO

Flex-mount F/W/E/P/S/C/R

LRD-609SAxLine Voltage SmartDIM Occupancy Sensor

120/277VAC

SLVAO

Uni-mount, Universal attached

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B-25 IR-TEC PSG

Mounting OptionsAll TRANS PIR and HFD occupancy sensors can be mounted in various options with specific mounting

bracket. Sensors with different sensing technology, power, control output, wiring connection, functionality can

share the same mounting bracket.

Versatile mounting availability is the key to satisfaction

Mounting option Code Bracket # TRANS-PIR TRANS-HFD

Fixture Integrated F ---

IP-66 Fixture Integrated W ---

Fixture External E EMB-500

IP-66 Fixture External P PMB-500

Ceiling Surface S SMB-500

Junction Box C CMB-500

Ceiling Recess R RMB-500

Fixture Internal I IMB-500 ---

Universal Attached A --- ---

Accessories For E/P mount sensors



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EJ-30 30 mm extension joint

EJ-50 50 mm extension joint

EL-40 40 mm elbow joint

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B-26IR-TEC PSG

Lens OptionsAll TRANS PIR and DUO occupancy sensors feature an innovative twist-lock interchangeable lens that provides

different detection coverage at different mounting height. This design innovation makes changing detection

coverage of an installed sensor an easy job. Following lens options are available for ordering.

Changing detection coverage has never been so easy

Code Lens M. Height* Coverage (vary with height) Feature and Application Notes

A

Cone

8~15 ft (2.4~4.5 m)

Lens A is a standard lens with 2X height coverage. It can be used to cover small to medium areas with major and walking motions.

B

Cone

8~10 ft (2.4~3.0 m)

Lens B is an extra wide angel lens with 6X height coverage. It has pretty good detection to the major motions across the zones.

C

Cone

15~30 ft (4.5~9.0 m)

Lens C is a high bay lens with 3X height coverage. This lens is typically used in warehouses or areas with ceiling higher than 20 ft (6 m).

D

Round flat

8~20 ft (2.4~6.0 m)

Lens D is a flat round lens with 2X height coverage. It has very good detection to the minor motion within its range.

F

Dome

8~20 ft (2.4~6.0 m)

Lens F is a wide angle lens with 4X height coverage ideal for universal application. It has good picking up for major and minor motions.

G

Arch

8~40 ft (2.4~12.0 m)

Lens G is a universal aisle way lens with 3X height coverage ideal for corridor/aisle way. This lens can be rotated to change the direction of coverage.

H

Dome

30~50 ft (9.0~15.0 m)

Lens H is a high bay lens with 1X height coverage. This diamond shape lens is specially designed for high bay application.

*Lens C/G may be mounted up to 40/50 ft (12/15 m) or higher at the area, providing with motions of large objects, such as forklift trucks. Before mounting all sensors, please ensure that the sensor can pick up the motion at desired height.

2X

6X

3X

2X

4X

3X

1X



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B-27 IR-TEC PSG

Bi-Level StepDIM & SmartDIM ControlsMulti-step bi-level dimming and continuous dimming controls are mandatorily required in more spaces due to its proven

energy savings, without compromising the comfort level of occupant and the requirement of providing a certain light level for

public safety and security.

To fulfill the increasing demand for multi-step bi-level and continuous dimming control, IR-TEC offers a wide range of Bi-Level

StepDIM and SmartDIM sensors featuring multiple control modes manually or remotely programmable for selection.

Sensor Voltage Output Tech Setting Control Mounting options

HRD-600SPx 347/480 VAC SLV+AO PIR Remote SmartDIM StepDIM Uni-mount IP66 Fixture external

LMD-109 120/277 VAC SLV+AO HFD Manual StepDIM Uni-mount Fixture internal

LMD-509Sx 120/277 VAC SLV+AO HFD Manual StepDIM Flex-mount F/W/E/P/S/C/I

LOD-500Sxx 120/277 VAC SLV+AO PIR Manual StepDIM Flex-mount F/W/E/P/S/C

LOD-509Sxx 120/277 VAC SLV+AO PIR Manual SmartDIM Flex-mount F/W/E/P/S/C

LRD-509Sxx 120/277 VAC SLV+AO PIR Remote SmartDIM StepDIM Flex-mount F/W/E/P/S/C

LRD-609SAx 120/277 VAC SLV+AO PIR Remote SmartDIM StepDIM Uni-mount Universal attached

BRD-500Sxx 12-24 VDC IDC+AO PIR Remote SmartDIM StepDIM Flex-mount F/W/E/P/S/C/R


BOA-516Sxx 12-24 VDC AO PIR Manual StepDIM Flex-mount F/W/E/P/S/C/R

COS-516Sxx 12-48 VDC RDP PIR Manual StepDIM Flex-mount F/W/E/P/S/C/R

OS-551DT 12-24 VAC/DC DO+AO PIR+HFD Manual SmartDIM Wall/ceiling mount with bracket

Legends SLV: Switched Line Voltage AO: Analog Output (0-10V) IDC: Isolated Dry Contact RDP: Regulated DC Power



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BOA-516Sxx

LOD-509Sxx

COS-516SxxLRD-509Sxx OS-551DTLRD-509SAx

HRD-600SPx LMD-109 LMD-509Sx

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B-28IR-TEC PSG

Bi-Level StepDIM & SmartDIM ControlsMulti-step bi-level dimming and continuous dimming controls are mandatorily required in more spaces due to its proven

energy savings, without compromising the comfort level of occupant and the requirement of providing a certain light level for

public safety and security.

To fulfill the increasing demand for multi-step bi-level and continuous dimming control, IR-TEC offers a wide range of Bi-Level

StepDIM and SmartDIM sensors featuring multiple control modes manually or remotely programmable for selection.

Sensor Voltage Output Tech Setting Control Mounting options

HRD-600SPx 347/480 VAC SLV+AO PIR Remote SmartDIM StepDIM Uni-mount IP66 Fixture external

LMD-109 120/277 VAC SLV+AO HFD Manual StepDIM Uni-mount Fixture internal

LMD-509Sx 120/277 VAC SLV+AO HFD Manual StepDIM Flex-mount F/W/E/P/S/C/I

LOD-500Sxx 120/277 VAC SLV+AO PIR Manual StepDIM Flex-mount F/W/E/P/S/C

LOD-509Sxx 120/277 VAC SLV+AO PIR Manual SmartDIM Flex-mount F/W/E/P/S/C

LRD-509Sxx 120/277 VAC SLV+AO PIR Remote SmartDIM StepDIM Flex-mount F/W/E/P/S/C

LRD-609SAx 120/277 VAC SLV+AO PIR Remote SmartDIM StepDIM Uni-mount Universal attached



BOA-516Sxx 12-24 VDC AO PIR Manual StepDIM Flex-mount F/W/E/P/S/C/R

COS-516Sxx 12-48 VDC RDP PIR Manual StepDIM Flex-mount F/W/E/P/S/C/R

OS-551DT 12-24 VAC/DC DO+AO PIR+HFD Manual SmartDIM Wall/ceiling mount with bracket

Legends SLV: Switched Line Voltage AO: Analog Output (0-10V) IDC: Isolated Dry Contact RDP: Regulated DC Power

TIME OFF DELAY

OSO – Occupancy Sensing Only

The OSO mode can be applied in the spaces without daylight but requiring certain light level for safety, security

or emergency purpose even under vacancy. Typical applications include underground parking garages, 24-hour

operation warehouses, stairwells, internal public hallways…etc.

Sensor Mode Sensor Control Description

BRD-500SBRD-510S HRD-600SLRD-509SLRD-609S

OSO 1. Ambient light sensing is disabled with this mode. 2. Dim the light to low-dim level at all time under vacancy.3. StepDIM or SmartDIM the light to the level as set per delay TIME set under occupancy.

LOD-509S OSO 1. Ambient light sensing is disabled with this mode. 2. Dim the light to low-dim level at all time under vacancy. 3. SmartDIM the light to the level as DIM set per delay TIME set under occupancy.

BOA-516SCOS-516SLOD-500S

OSO 1. Ambient light sensing is disabled with this mode. 2. Dim the light to the low level as DIM set all time under vacancy. 3. Turn the light to full-ON per delay TIME set under occupancy.

LMD-109LMD-509S

OSO 1. Ambient light sensing is disabled with this mode. 2. Dim the light to 30% all time under vacancy. 3. Turn the light to full-ON per delay TIME set under occupancy.

Control ChartFollowing control charts indicate how the sensor will control the light under different modes. Detailed descriptions

of different control modes follow.

OSO OSLA OSMA OSHA OSLATO OSMATO OSHATO

* If low-dim is set at “0”, the sensor will control the light as on-off switching, bi-level control will be void.** Continuous dimming control, only available with sensors featuring SmartDIM.

high-dim



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B-29 IR-TEC PSG

OSLA/OSMA/OSHA – Occupancy Sensing at Low/Medium/High AmbientThe above modes can be applied in the spaces with daylight available but requiring an automatic low level

lighting when ambient light level is lower than the threshold. Typical applications include perimeter zones of

parking structures, stairwells/hallways/restrooms/elevator lobbies with window…etc.



OSLA 1. While ambient light level is higher than the OFF-threshold set, light stays off. 2. While ambient light level is lower than the ON-threshold set, dim the light to low-dim level under vacancy. 3. StepDIM or SmartDIM the light to the level as set per delay TIME set under occupancy.

LOD-509S OSLA OSMA OSHA

1. While ambient light level is higher than 50/80/130 lux (LA/MA/HA), light stays off.2. While ambient light level is lower than 20/50/80 lux (LA/MA/HA), dim the light to low-dim level under vacancy.3. SmartDIM the light to the level as DIM set per delay TIME set under occupancy.

BOA-516SCOS-516S LOD-500S

OSLA OSMA OSHA

1. While ambient light level is higher than 50/130/600 lux (LA/MA/HA), light stays off. 2. While ambient light level is lower than 20/80/500 lux (LA/MA/HA), dim the light to low level as DIM set under vacancy.3. Turn the light to full-ON per delay TIME set under occupancy.

LMD-109LMD-509S

OSLA 1. While ambient light level is higher than the OFF-threshold set, light stays off. 2. While ambient light level is lower than the ON-threshold set, dim the light to 30% under vacancy. 3. Turn the light to full-ON per delay TIME set under occupancy.

* If low-dim is set at “0”, the sensor will control the light as on-off switching, bi-level control will be void.** Continuous dimming control, only available with sensors featuring SmartDIM.

high-dim



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B-30IR-TEC PSG

OSLATO/OSMATO/OSHATO – Occupancy Sensing at Low/Medium/High Ambient with Time OffThe above modes can be used in the spaces with minor motions that the sensors may not be able to pick up all

the time. The sensor provides a low level lighting to remind the occupants before shutting off the light. Typical

applications include parking lots, private offices, reading/writing areas, reception rooms…etc.



OSLATO 1. While ambient light level is higher than the OFF-threshold, light stays off.2. While ambient light level is lower than the ON-threshold, light stays off under vacancy. SmartDIM to high-dim level as set per delay TIME set under occupancy. 3. When delay TIME elapses, dim the light to low-dim level per Time Off delay set.4. StepDIM or SmartDIM the light to high-dim level as set per delay TIME set if sensor detects occupancy during Time Off. Turn the light off if no occupancy detected during Time Off delay.

LOD-509S OSLATO OSMATO OSHATO

1. While ambient light level is higher than 50/80/130 lux (LA/MA/HA), light stays off.2. While ambient light level is lower than 20/50/80 lux (LA/MA/HA), light stays off under vacancy. SmartDIM to the level as DIM set per delay TIME under occupancy. 3. When delay TIME elapses, dim the light to low level for 10 minutes Time Off delay.4. SmartDIM the light to the level as DIM set per delay TIME set if sensor detects occupancy during Time Off. Turn the light off if no occupancy detected during Time Off delay.

BOA-516SCOS-516SLOD-500S

OSLATO OSMATO OSHATO

1. While ambient light level is higher than 50/130/600 lux (LA/MA/HA), light stays off.2. While ambient light level is lower than 20/80/500 lux (LA/MA/HA), light stays off under vacancy. Turn the light to full-ON per delay TIME set under occupancy. 3. When delay TIME elapses, dim the light to low level as DIM set for 10 minutes Time Off delay. 4. Turn the light to full-ON per delay TIME set if sensor detects occupancy during Time Off. Turn the light off if no occupancy detected during Time Off delay.

LMD-109LMD-509S

OSLATO 1. While ambient light level is higher than the OFF-threshold, light stays off.2. While ambient light level is lower than the ON-threshold, light stays off under vacancy. Turn the light to full-ON per delay TIME set under occupancy. 3. When delay TIME elapses, dim the light to 30% for 10 minutes Time Off delay. 4. Turn the light to full-ON per delay TIME set if sensor detects occupancy during Time Off. Turn the light off if no occupancy detected during Time Off delay.

* If low-dim is set at “0”, the sensor will control the light as on-off switching, bi-level control will be void.

** Continuous dimming control, only available with sensors featuring SmartDIM.

high-dim

high-dim



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B-31 IR-TEC PSG

Fixture Internal SensorsPassive Infrared (PIR) technology based sensor requires

unobstructed line-of-sight to detect the occupant’s

presence and motions. For the luminaire that requires

sensor to be placed internally, PIR technology is not

an option, but HFD technology. The HFD technology

operates with high frequency radio waves which are

capable of detecting the occupant's presence and

movement through non-metallic material like plastic,

glass, plywood or plaster board. IR-TEC offers a series

of HFD occupancy sensors available for mounting

inside the OEM fixtures, and providing occupancy

sensing based on/off switching or multi-mode, bi-level

dimming control.

Product MatrixModel Description Tech ALS Power Output HS* Feature & Control

LMS-109 Line Voltage Occupancy SensorHFD ●

120/277VAC

SLV●


LMD-109 Line Voltage Bi-level Occupancy SensorHFD ●

120/277VAC

SLVAO

●Multi-mode bi-level control

*HS denotes sensor features Hybrid Switching

LMS-109 Line Voltage Occupancy Sensor

The LMS-109 is a line voltage occupancy sensor designed for integrating

with OEM luminaire to provide occupancy sensing based on/off switching

control. This occupancy sensor utilizes the advanced High Frequency

Doppler (HFD) technology which is capable of detecting the occupant’s

presence and movement through non-metallic enclosure, such as plastic

cover or diffuser.

The Accu-Set digitalized potentiometers make the sensor setting easier,

faster and more accurate than conventional analog ones. 4 levels of

sensitivity can be selected via DIP switch settings to provide different

coverage. An exclusive Hybrid Switching technology makes the LMS-109

perfect to control lighting with exceptionally high inrush current (HIC) during

switching, such as having multiple LED lights connected in parallel. The

sensor comes with an ambient light sensor (ALS) to inhibit switching on the

light if the ambient light level is higher than the threshold set.


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B-32IR-TEC PSG

LMD-109 Line Voltage Bi-Level Occupancy Sensor

The LMD-109 is a line voltage occupancy sensor designed

for OEM luminaire integration with 0-10V output to provide

occupancy sensing based on/off switching or multi-mode,

bi-level dimming control. This occupancy sensor utilizes the

advanced High Frequency Doppler (HFD) technology which is

capable of detecting the occupant’s presence and movement

through non-metallic enclosure, such as plastic cover or diffuser.

The Accu-Set digitalized potentiometers make the sensor setting

easier, faster and more accurate than conventional analog

ones. Four different sensitivity levels and control modes can be

selected via DIP switch settings. An exclusive Hybrid Switching

technology makes the LMD-109 perfect to control lighting with

exceptionally high inrush current (HIC) during switching, such

as having multiple LED lights connected in parallel. The sensor

comes with an ambient light sensor (ALS) to inhibit switching on

the light if the ambient light level is higher than the threshold set.


ccupancy Sensors | Fixture Internal S

ensors

Control ModeMode Control Description

OSLATO 1. While ambient light level is higher than the OFF-threshold, light stays off.2. While ambient light level is lower than the ON-threshold, light stays off under vacancy. Turn the light to full-ON per delay TIME set under occupancy. 3. When delay TIME elapses, dim the light to 30% for 10 minutes Time Off delay. 4. Turn the light to full-ON per delay TIME set if sensor detects occupancy during Time Off. Turn the light off if no occupancy detected during Time Off delay.

OSLA 1. While ambient light level is higher than the OFF-threshold set, light stays off. 2. While ambient light level is lower than the ON-threshold set, dim the light to 30% under vacancy. 3. Turn the light to full-ON per delay TIME set under occupancy.

OSO 1. Ambient light sensing is disabled with this mode. 2. Dim the light to 30% all time under vacancy. 3. Turn the light to full-ON per delay TIME set under occupancy.

ON/OFF 1. While ambient light level is higher than the OFF-threshold set, light stays off. 2. While ambient light level is lower than the ON-threshold set, light stays off under vacancy. 3. Turn the light to full-ON per delay TIME set under occupancy.

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B-33 IR-TEC PSG


ccupancy Sensors | O

S-series O

ccupancy Sensors

OS-series Occupancy SensorsThe OS-series is a group of wall and ceiling mount, low voltage occupancy

sensors with single PIR or PIR+HFD dual technology in the same housing

designed for wall and/or ceiling mount. These sensors are perfect to operate

with IR-TEC power packs, and provide various controls for lighting, HVAC,

and BMS.

The OS-361 series occupancy sensor can be surface or recess mounted

on the ceiling to provide 360° look-down detection. The OS-551 series

occupancy sensor can be mounted on the wall or ceiling with a multi-

directional mounting bracket supplied to provide horizontally/vertically

adjustment of its 110° look-out detection.

Product MatrixSensor Model Tech Aux

sensor

Power Output Mount Power pack Coverage

OS-361 PIR 24 VAC/DC FCDC Ceiling PPU-300, 301 300 – 1,000 ft2

OS-361DT PIR+HFD 24 VDC FADC Ceiling PPU-300, 301 1,200 – 1,600 ft2

OS-551 PIR 24 VAC/DC FCDC Wall/Ceiling PPU-300, 301 2,500 ft2

OS-551T PIR Temp 24 VAC/DC FCDC Wall/Ceiling PPU-300, 301 2,500 ft2

OS-551DT PIR+HFD ALS 24 VAC/DC FCDC Wall/Ceiling PPU-300 2,500 ft2

Legends ALS: Ambient Light Sensor FCDC: Form C Dry Contact FADC: Form A Dry Contact

Top View

Side View

110°

7.2’

16’ 32’ 50’

HFD Range

HFD Range

Mounting HeightCoverage (dia.)

8’20’

10’25’

12’30’

14’35’

Side View

20’ 13’ 7’ 0 7’ 13’ 20’14’12’10’8’

Top View

360°

Top View

Mounting HeightCoverage (dia.)

8’20’

10’24’

12’30’

Side View

20’ 13’ 6’ 0 6’ 13’ 20’

12’10’8’

HFD Range

HFD Range

360°

Top View

Side View

8’

8’ 25’ 50’

110°

Detection Coverage OS-361 OS-361DT OS-551/551T OS-551DT

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B-34IR-TEC PSG


ccupancy Sensors | U

nder Cabinet O

ccupancy Sensors

IR-TEC offers a series of under cabinet occupancy sensors specially designed

for under-cabinet or under-shelf LED lighting control. The sensor integrates a

cutting edge passive infrared sensor with a dome lens in a compact housing.

Thanks to its low profile design, the sensor can be easily mounted under

a cabinet or shelf to provide energy-efficient occupancy sensing based

automatic LED lighting control.

The POA-series provides 0-10V analog output to control the connected LED

lighting in one of four different control modes selected by DIP switch setting.

The POH-series features PWM control to regulate the DC power from a

constant voltage LED driver to control the connected LED lighting in specific

control mode.

Product MatrixModel Tech ALS Driver Control Description

POA-900 PIR ● CC The sensor offers 4 different control modes (OOS/OSO/OSLA/OSLATO) with 4 different delay times selectable via DIP switch setting. Refer to the datasheet for details about control mode.

POH-946MBW PIR ● CV The sensor will inhibit the LED lighting when ambient light level is higher than 50 lux. When ambient light level is lower than 20 lux, the sensor will automatically dim the LED at 30% to provide a safety night light, and turn on the LED to 100% when it detects occupancy. The LED will be dimmed to 30% if no movement is detected within 5 minutes.

POH-946MCW PIR ● CV The sensor will inhibit the LED lighting when ambient light level is higher than 50 lux. When ambient light level is lower than 20 lux, the sensor will automatically turn on the LED to 100% when it detects occupancy. If no movement is detected within 5 minutes, the sensor will dim the LED to 30% for 10 minutes. The LED will be switched off if no further movement is detected within 10 minutes.

POH-946MDW PIR CV The sensor will turn on the LED with 100% power when it detects occupancy, and dim to 30% if no movement is detected within 5 minutes.

POH-946MEW PIR CV/CC The sensor will turn on the LED with 100% power when it detects occupancy, and turn off if no movement is detected within 5 minutes.

Under Cabinet Occupancy Sensors

Detection Coverage OS-361 OS-361DT OS-551/551T OS-551DT

B-35 IR-TEC PSG

DAYLIGHT SENSORSIR-TEC daylight sensors are designed to control the amount of electric light in a day lit area by measuring either the level of daylight contribution or the overall combined natural and electric light as the key component to achieve an optimal lighting level.

IR-TEC offers not only the typical on/off switching type daylight sensors, but also the innovative SmartDIM control daylight sensors with 0-10V control.


B-36IR-TEC PSG

TRANS Daylight Sensors B-37

Product Code B-37

Product Matrix B-38

Daylighting Control Strategies B-39

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B-37 IR-TEC PSG

Product Code – TRANS Daylight Sensors

A B C - 1 2 3 d e Mounting option - F, W, E, P, S, C, R

ALS sensor - S: With ALS

Specification - 0, 1, 2, 3... 9

Connection - 0: Wire leads 1: Terminal blocks

Housing - 5: Flex-mount

Type Series Option

Type Introduction

Type Sensor Description & Functionality Available Series

LPSLine voltage ceiling daylight sensor with SLVfor on/off switching control

LPS-509S

BEDLow voltage ceiling daylight sensor with IDC & AO for continuous dimming control, remote setting

BED-500S BED-510S

BPDLow voltage ceiling daylight sensor with IDC & AO for on/off switching or continuous dimming control

BPD-500SBPD-510S

BPD-502SBPD-512S


Product Line Introduction | D

aylight Sensors | TR

AN

S D

aylight Sensors

To provide the most delicate daylighting control with the best installation flexibility for today’s sustainable buildings, IR-TEC redefined the daylight sensors by utilizing an industry leading design innovation - Interchangeable EMO.

This innovative design concept has helped creating the TRANS ceiling sensor family, which consists of numerous types of occupancy and daylight sensor feature distinctive functionality and electrical characteristics for all applications of energy efficient lighting control. All TRANS ceiling daylight sensors can be mounted in various options with specific mounting brackets.

TRANS-LUX

Daylight Sensors

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B-38IR-TEC PSG



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Product MatrixThe table below outlines TRANS daylight sensors with available mounting options, description,

specifications, feature, and output for product selection reference. For more details of specific sensor,

please refer to the respective datasheet from www.irtec.com.

SensorSeries

Mounting Options

Description Power Setting Output Feature & Control

LPS-509SF/W/E/P S/C

Line Voltage Daylight Sensor

120/277VAC

Manual SLV7-level LUX and TIME selectionStandalone on/off control

BED-500SF/W/E/PS/C/R

Low Voltage SmartDIMDaylight Sensor

12-24VDC

RemoteIDCAO

SmartDIM control for continuous dimming, w/wire leads

BED-510SF/W/E/PS/C/R


12-24VDC

RemoteIDCAO

SmartDIM control for continuous dimming, w/terminal block

BPD-500SF/W/E/PS/C/R

Low Voltage Daylight Sensor

12-24VDC

ManualIDCAO

Provide IDC for on/off control and AO for BMS control, w/wire leads

BPD-502SF/W/E/P S/C/R


12-24VDC

ManualIDCAO

Provide IDC for on/off switching and AO for SmartDIM control, w/wire leads


Low Voltage Daylight Sensor

12-24VDC

ManualIDCAO

Provide IDC for on/off control and AO for BMS control, w/terminal block



12-24VDC

ManualIDCAO

Provide IDC for on/off switching and AO for SmartDIM control, w/terminal block


Mounting OptionsAll TRANS daylight sensors can be mounted in various options with specific mounting bracket. Sensors

with different sensing technology, power, control output, wiring connection, functionality can share the

same mounting bracket.

Mounting option Code Bracket #

Fixture Integrated F ---

IP-66 Fixture Integrated W ---

Fixture External E EMB-500

IP-66 Fixture External P PMB-500

Ceiling Surface S SMB-500

Junction Box C CMB-500

Ceiling Recess* R RMB-500

* Line voltage sensors not applicable

E/P MOUNT F/W MOUNT

C MOUNT S MOUNT R MOUNT

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B-39 IR-TEC PSG

Daylighting Control Strategies

On/Off Switching (OOS)On/Off switching is a typical daylighting control strategy used in many commercial spaces. The sensor will

turn on and off the electric lights based on the amount of daylight available in the space. This type of control

may require setting an adjustable delay time before shutting off the electric lights to prevent frequent on-off

behavior. However, the space may be over lit just before there is enough daylight to provide the minimum

required light level.

The chart below illustrates how the IR-TEC daylight sensor will control the electric lights based on the

daylight level available in the space. As the sun rises, the ambient light level in the daylighting area gradually

increases. Once the daylight entering the space exceeds the OFF threshold, the sensor will turn off the

electric lights. The electric lights will then remain off until the point, at which the daylight is lower than the ON

threshold.

IR-TEC daylight sensors with OOS control LPS-509S Line Voltage Daylight Sensor, manual setting, with wire leads

BPD-500S Low Voltage Daylight Sensor, manual setting, with wire leads

BPD-510S Low Voltage Daylight Sensor, manual setting, with terminal block

Ligh

t lev

el

On/Off SwitchingDaylightElectric LightTotal Light

Off-level

Light ON Light OFF

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B-40IR-TEC PSG

Continuous Dimming Control (CDC)Continuous Dimming, some may refer as Constant Lighting, is an advanced control strategy for the

lighting in the daylight zones. This strategy typically refers to the use of a sensor with CDC capability that

will continuously adjust the output of electric lights to maintain the combined light level within a desired

range, based on the amount of daylight available in the space. This control can only be achieved by using

the sensor designed for continuous dimming, and the lighting under controlled MUST be “dimmable” as

specified. A smooth continuous dimming control is the key to ensure achieving maximum energy savings

and occupant satisfaction.

The chart below illustrates how the IR-TEC daylight sensor with CDC (SmartDIM) will control the electric

lights. Based on the daylight available in the space, the sensor will dynamically dim the electric lights to

maintain the combined light level within the preset range. Once the daylight entering the space exceeds

the OFF threshold, the sensor will automatically shut off the electric lights. When the daylight in the space

is getting low, the sensor will turn on the electric lights at appropriate level just to maintain the combined

light level within the preset range.

IR-TEC daylight sensors with CDC control BPD-502S Low Voltage SmartDIM Daylight Sensor, manual setting, with wire leads

BPD-512S Low Voltage SmartDIM Daylight Sensor, manual setting, with terminal block

BED-500S Low Voltage SmartDIM Daylight Sensor, remote setting, with wire leads

BED-510S Low Voltage SmartDIM Daylight Sensor, remote setting, with terminal block

Ligh

t lev

el

SmartDIM ControlDaylightElectric LightTotal Light



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B-41 IR-TEC PSG

POWER PACKPower pack is a power supply device for converting the supplied current into DC or AC power at the voltage required for operation of a specific electrical or electronic device.

PUSH-BUTTON SWITCH Push-button switch is a device that provides momentary contact signal for controlling the operation of an electrical device through pressing the button manually.

PUSH-BUTTON DIMMER SWITCH Push-button dimmer switch is a device that provides control signal to manually switch on/off or dim the connected lighting through pressing the button.


B-42IR-TEC PSG

PPU-series Power Pack B-43 PBD-series Push-Button Dimmer Switch B-44

PBS-series Push-Button Switch B-44

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B-43 IR-TEC PSG

PPU-series Power PacksIR-TEC’s PPU-series Power Pack not only provides 24 VDC power supply for the operation of IR-TEC low

voltage sensors, but also accepts control signals from the connected sensors or push-button switches to

control the lighting circuits, motors, self-contained air-conditioners, VAV systems, fans and motorized damper

controller. The PPU-series can be attached to a junction box through a 1/2” knockout with the designed

threaded nipple and locknut. It may also be mounted into fixture cable trays or located inside an adjacent

junction box for specific local code requirements.

When selecting a power pack to operate with low voltage sensors, keep the following factors in mind;

- Voltage of power input

- Total current consumption of all connected devices

- Total wattage and type of load to be switched

- Signaling from multiple low voltage sensors

ModelPowerInput

DCOutput

ControlInput

Max. Load

Control

PPU-300 120/277 VAC

24 V150mA

Digital 20A Automatic on/off, Manual on bi-level switching, BMS Hold On/Hold Off

PPU-301 120/277 VAC

24 V150mA

Digital 20A Sensor control automatic on/off

Product Line Introduction | Pow

er Pack | PP

U-series Pow

er Packs

PPU-300 The PPU-300 power pack is an isolated class-2 power supply and load switching

device for connecting with IR-TEC’s low voltage sensors and push-button

switches to provide both automatic off and bi-level switching with manual-on

control required by specific energy codes. Following controls can be achieved via

different wiring connections as shown on the installation instruction.

• Sensor Control ON/OFF (Occupancy Sensing Control)• Manual ON, Sensor Control OFF (Vacancy Sensing Control)• Manual ON with Bi-Level Switching Control• Hold ON Control with BMS Override• Hold OFF Control with BMS Override

PPU-301

The PPU-301 power pack is an isolated class-2 power supply and load switching

device for connecting with IR-TEC’s low voltage sensors to provide occupancy

sensor control automatic on/off to the connected lighting.

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B-44IR-TEC PSG

PBS-series Push-Button SwitchIR-TEC’s PBS-series is a sleek, low profile push-button switch designed to mount in a standard NEMA wall

box. The switch provides low voltage momentary contact signal for a power pack or BMS to control the

operation of electrical load manually by pressing the button. The innovative pluggable terminal makes wiring

connection a super easy job. A screwless snap-on Decora wall plate is supplied to create modern, high-end

appearance for all kinds of commercial spaces..

PBD-series Push-Button Dimmer SwitchIR-TEC’s PBD-series is a single pole, low voltage push-button

dimmer switch designed to mount into a standard NEMA wall box.

This sleek, low profile switch provides a momentary contact signal

for IR-TEC power pack to manually control the connected lighting,

together with an adjustable 0-10V output to dim the connected

light as desired through intuitive button operation.

A short press on the button will activate the manual on/off control

signal, and a long press at upper/lower position of the button will

increase/decrease 0-10V dimming control output. LED light bars

will indicate the operational status and dim level while pressing the

button. Pluggable type terminal block makes low voltage wiring

connection quick and easy. A screwless snap-on Decora wall plate

is supplied to create a modern, high-end appearance for all kinds

of commercial spaces.

Product Line Introduction | P

ush-Button S

witch | P

BD

-series Push-B

utton Dim

mer S

witch

PBS-721Push-Button Switch, single pole

PBD-720Push-Button Dimmer Switch

PBS-722Push-Button Switch, double pole

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B-45 IR-TEC PSG

Selecting IR-TEC ProductsIR-TEC offers a wide range of sensor and control solutions packed with innovative features and various options

for lighting control in commercial spaces. They are all designed to ensure the unneeded lights are turned off or

dimmed to a lower level when spaces are vacant or with adequate daylight. Before selecting the sensor, one

should realize that sensor operation and performance can be affected by numerous factors, including sensing

technology applied, area/space dimensions, partition/stall style, enclosure type, mounting height, floor material,

motion feature, and the most important one, sensor placement.

Selecting IR

-TEC

Products

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B-46IR-TEC PSG

How to select IR-TEC sensorsSelecting appropriate sensor for every application is crucial to ensuring optimum sensing and control

performance, while also achieving maximum energy savings and occupant satisfaction. The followings

are basic guidelines for reference of selecting IR-TEC sensors, though other variables should also be

taken into account to ensure optimal performance. If you need further assistance in selecting the sensor,

please contact an IR-TEC team member or send an email to [email protected].

Selecting IR

-TEC

Products | H

ow to select IR

-TEC

sensors

• Occupancy, Vacancy or Daylight Sensing?

• On/Off Switching or Dimming Control?

• Single or Dual Technology sensor?

• Line voltage or Low voltage sensor?

• Building installation or Fixture integrated?

• Wall box, Ceiling, or Corner mount?

Identify the control strategies of all spaces based

on energy codes compliance and building

management needs. Different spaces may require

different control strategies.

Verify the available type of sensor for each space

controlled in accordance with the specific control

strategy. Different control may require different type

of sensor.

Determine the applicable mounting option

according to the electrical codes and interior décor

of the building. All IR-TEC’s ceiling sensors can be

mounted in various options.

Identify the control strategies

Verify the available sensor types

Select the applicable mounting

1

2

3

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B-47 IR-TEC PSG

Select by Control StrategyIR-TEC offers a wide range of occupancy/vacancy and daylight sensors to meet various requirements of lighting control in commercial spaces. Identifying the control strategies for all applicable spaces is an important work for selecting the appropriate sensors. Please refer to the pages A-11 to A-14 for detailed information of control strategies available. To help you select the right sensors to ensure optimum sensing and control performance, we outline all IR-TEC sensors in accordance with the control strategy applicable as below.

Sensing Control StrategiesOSC - Occupancy Sensing Control OOS - On/Off Switching

VSC - Vacancy Sensing Control BLC - Bi-Level Control

DSC - Daylight Sensing Control CDC - Continuous Dimming Control

Switching Control Strategies

Wall Switch SensorsSensor Description OSC VSC DSC OOS BLC CDC

LBS-700N Line Voltage Wall Switch Sensor ● ● ●

LBS-700S Line Voltage Wall Switch Sensor ● ● ● ●

LBS-701N Line Voltage Wall Switch Sensor ● ● ●

LBS-701S Line Voltage Wall Switch Sensor ● ● ● ●

LBT-700N Line Voltage Wall Switch Sensor ● ● ● ●

LBT-700S Line Voltage Wall Switch Sensor ● ● ● ● ●

LDS-700S Line Voltage Dual-Tech Wall Switch Sensor ● ● ● ●

LDT-700S Line Voltage Dual-Tech Wall Switch Sensor ● ● ● ● ●

BBS-700S Low Voltage Wall Switch Sensor ● ● ● ●

BBS-702S Low Voltage Wall Switch Sensor ∆ ∆ ● ●

BBT-700S Low Voltage Wall Switch Sensor ● ● ● ● ●

BBT-702S Low Voltage Wall Switch Sensor ∆ ∆ ● ● ●

BDS-700S Low Voltage Dual-Tech Wall Switch Sensor ● ● ● ●

BDS-702S Low Voltage Dual-Tech Wall Switch Sensor ∆ ∆ ● ●

BDT-700S Low Voltage Dual-Tech Wall Switch Sensor ● ● ● ● ●

BDT-702S Low Voltage Dual-Tech Wall Switch Sensor ∆ ∆ ● ● ●

∆ - Available with PPU-300.

Select by C

ontrol Strategy | W

all Sw

itch Sensors

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B-48IR-TEC PSG

Occupancy SensorsSensor Description OSC VSC DSC OOS BLC CDC

HRD-600S Line Voltage SmartDIM Occupancy Sensor ● ● ● ● ●

LMD-109 Line Voltage Bi-Level Occupancy Sensor ● ● ● ●

LMD-509S Line Voltage Bi-Level Occupancy Sensor ● ● ● ●

LMS-109 Line Voltage Occupancy Sensor ● ● ●

LMS-509S Line Voltage Occupancy Sensor ● ● ●

LOD-500S Line Voltage Bi-Level Occupancy Sensor ● ● ● ●

LOD-509S Line Voltage SmartDIM Occupancy Sensor ● ● ● ● ●

LOS-509S Line Voltage Occupancy Sensor ● ● ●

LRD-509S Line Voltage SmartDIM Occupancy Sensor ● ● ● ● ●

LRD-609S Line Voltage SmartDIM Occupancy Sensor ● ● ● ● ●

BDS-600S Low Voltage Dual-Tech Occupancy Sensor ● ∆ ● ●

BOA-516S Low Voltage Bi-Level Occupancy Sensor ● ● ● ●

BOA-517S Low Voltage Bi-Level Occupancy Sensor ● ● ● ●

BOM-514S Low Voltage Occupancy Sensor ● ∆ ● ●

BOM-515S Low Voltage Occupancy Sensor ● ∆ ● ●

BOS-515N Low Voltage Occupancy Sensor ● ∆ ●

BOS-515S Low Voltage Occupancy Sensor ● ∆ ● ●

BRD-500S Low Voltage SmartDIM Occupancy Sensor ● ∆ ● ● ● ●

COS-516S Bi-Level LED Control Occupancy Sensor ● ● ● ●

OS-361 Low Voltage Occupancy Sensor ● ∆ ●

OS-361DT Low Voltage Dual-Tech Occupancy Sensor ● ∆ ●

OS-551 Low Voltage Occupancy Sensor ● ∆ ●

OS-551T Low Voltage Occupancy Sensor ● ∆ ●

OS-551DT Low Voltage Dual-Tech Occupancy Sensor ● ∆ ● ● ●

∆ - Available with PPU-300 and PBS-series Push-Button Switch.

Daylight SensorsSensor Description OSC VSC DSC OOS BLC CDC

LPS-509S Line Voltage Daylight Sensor ● ●

BED-500S Low Voltage SmartDIM Daylight Sensor ● ● ● ●

BED-510S Low Voltage SmartDIM Daylight Sensor ● ● ● ●

BPD-500S Low Voltage Daylight Sensor ● ●

BPD-510S Low Voltage Daylight Sensor ● ●

BPD-502S Low Voltage SmartDIM Daylight Sensor ● ● ●

BPD-512S Low Voltage SmartDIM Daylight Sensor ● ● ●

Select by C

ontrol Strategy | O

ccupancy Sensors

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B-49 IR-TEC PSG

Select by Mounting OptionIR-TEC offers a wide range of occupancy/vacancy and daylight sensors available for different mounting. To help you select proper sensors for the project, we hereby categorize all sensors by different mounting options from page B-50 to B-60.

Wall Switch Sensors (B-50) Ceiling Mount Sensors (B-51~54)

Wall Mount Sensors (B-55) Under Cabinet Sensor (B-55)

Fixture Mount Sensors (B-56~60)

JUNCTION BOX

CEILING SURFACEWALL

SWITCH

FIXTURE INTEGRATED

WALL MOUNT

FIXTURE EXTERNAL

FIXTURE INTEGRATED

FIXTURE INTERNAL

FIXTURE EXTERNAL

UNDER CABINET

CEILING RECESS

UNIVERSAL ATTACHED

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ounting Option

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B

B-50IR-TEC PSG

Wall Switch Sensors

IR-TEC offers a range of wall switch sensor in name of WALLSENZR for a direct and quick replacement

of traditional wall switches. These sensors are best for enclosed room with a clear point of entry that

needs an economical retrofit solution. Every IR-TEC’s WALLSENZR is designed to be mounted into

NEMA wall box to provide 180° field of view look-out detection with second-to-none minor motion sensing

capability from a specialized vandalism protection lens. The following product matrix provides some basic

information for your selection.

Line Voltage

Model Tech ALS Voltage Output CoverageNeutral

requiredFunctionality

LBS-700Nx PIR 120/277 VAC SLV 1,200 ft2 Occupancy/vacancy sensing on/off switching control, 1-poleLBS-700Sx PIR ● 120/277 VAC SLV 1,200 ft2

LBS-701Nx PIR 120 VAC SLV 1,200 ft2 ● Occupancy/vacancy sensing on/off switching control, 1-poleLBS-701Sx PIR ● 120 VAC SLV 1,200 ft2 ●

LBT-700Nx PIR 120/277 VAC SLV x 2 1,200 ft2 Occupancy/vacancy sensing on/off switching control, 2-poleLBT-700Sx PIR ● 120/277 VAC SLV x 2 1,200 ft2

LDS-700Sx Dual●

120/277 VAC SLV 1,200 ft2

●Occupancy/vacancy sensing on/off switching control, 1-pole

LDT-700Sx Dual●

120/277 VAC SLV x 2 1,200 ft2

●Occupancy/vacancy sensing on/off switching control, 2-pole

Low Voltage

Model Tech MMC Voltage Output CoveragePPU

requiredFunctionality

BBS-700Sx PIR 12-24 VDC IDC 1,200 ft2 ● Occupancy/vacancy sensing with dry contact output, 1-poleBBS-702Sx PIR

●12-24 VDC IDC

DO1,200 ft2

●

BBT-700Sx PIR 12-24 VDC IDC x 2 1,200 ft2 ● Occupancy/vacancy sensing with dry contact output, 2-poleBBT-702Sx PIR

●12-24 VDC IDC x 2

DO x 21,200 ft2

●

BDS-700Sx Dual 12-24 VDC IDC 1,200 ft2 ● Occupancy/vacancy sensing with dry contact output, 1-poleBDS-702Sx Dual

●12-24 VDC IDC

DO1,200 ft2

●

BDT-700Sx Dual 12-24 VDC IDC x 2 1,200 ft2 ● Occupancy/vacancy sensing with dry contact output, 2-poleBDT-702Sx Dual

●12-24 VDC IDC x 2

DO x 21,200 ft2

●

“x” of model denotes the sensor color code, W - White, I - Ivory

Legends SLV: Switched Line Voltage IDC: Isolated Dry Contact DO: Digital Output ALS: Ambient Light Sensor MMC: Multi-way Manual Control PPU: Power Pack

WALL SWITCH

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ounting Option | W

all Sw

itch Sensors

Prod

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B-51 IR-TEC PSG

Ceiling Mount Sensors

Ceiling mount sensors are designed to be mounted on the ceiling level for operation. Depending on the

ceiling types and code requirements, different mounting options may be required by occupancy and

daylight sensors in different spaces. These options include mounting on the surface of hard lid ceiling,

mounting with octagonal junction box, and recess mounting through a round cut hole on the suspended

tile ceiling or other finish.

IR-TEC offers the widest selection of ceiling mount occupancy sensors in the industry for different

mounting options with various power voltages and outputs available for the applications where wall switch

sensors and wall mount sensors may not be the best options, such as;

• Open office with partition or object blocking the occupant motion

• Public restroom with multiple stalls

• Lengthy corridor with multiple entrances/exits

• Storage or warehouse with shelf and goods which could block the sensor

• Wide area requires uniform motion sensing capability

• Space with wall box inadequately positioned

• Parking structure and garage…etc.

CEILING SURFACE

JUNCTION BOX

CEILING RECESS

Select by M

ounting Option | C

eiling Mount S

ensors

Prod

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B-52IR-TEC PSG

Occupancy SensorsModel Lens (x) Tech Voltage Output HS Description

LMD-509SS -- HFD 120/277 VAC SLV+AO ● Line Voltage Bi-Level Occupancy Sensor

LMS-509SS -- HFD 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LOD-500SSx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO Line Voltage Bi-Level Occupancy Sensor

LOD-509SSx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

LOS-509SSx A/B/C/D/F/G/H PIR 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LRD-509SSx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

BDS-600SSx A/B/C/D/F/G Dual 12-24 VDC IDC Low Voltage Dual-Tech Occupancy Sensor

BOA-516SSx A/B/C/D/F/G/H PIR 12-24 VDC AO Low Voltage Bi-Level Occupancy Sensor

BOA-517SSx A/B/C/D/F/G/H PIR 12-24 VDC AO+DO Low Voltage Bi-Level Occupancy Sensor

BOM-514SSx A/B/C/D/F/G/H PIR 5-12 VDC DO2 Low Voltage Occupancy Sensor

BOM-515SSx A/B/C/D/F/G/H PIR 12-24 VDC DO2 Low Voltage Occupancy Sensor

BOS-515NSx A/B/C/D/F/G/H PIR 12-24 VAC/DC IDC Low Voltage Occupancy Sensor

BOS-515SSx A/B/C/D/F/G/H PIR 12-24 VAC/DC IDC Low Voltage Occupancy Sensor

BRD-500SSx A/B/C/D/F/G/H PIR 12-24 VDC IDC+AO Low Voltage SmartDIM Occupancy Sensor

COS-516SSx A/B/C/D/F/G/H PIR 12-48 VDC RDP Bi-Level LED Control Occupancy Sensor

OS-361 -- PIR 24 VAC/DC FCDC Low Voltage Occupancy Sensor

OS-361DT -- Dual 24 VDC FADC Low Voltage Dual-Tech Occupancy Sensor

Daylight SensorsModel Setting Tech Voltage Output HS Description & Functionality

LPS-509SS Manual ALS 120/277 VAC SLV ● Line Voltage Daylight Sensor, on/off switching

BPD-500SS Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, BMS dim control

BPD-510SS Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, BMS dim control

BPD-502SS Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

BPD-512SS Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

BED-500SS Remote ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

BED-510SS Remote ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

Legends HS: Hybrid Switching SLV: Switched Line Voltage AO: Analog Output (0-10V)

IDC: Isolated Dry Contact DO: Digital Output DO2: Digital Output x 2

RDP: Regulated DC Power FCDC: Form C Dry Contact FADC: Form A Dry Contact

Ceiling Surface MountThe following sensors are available for surface mounting on the surface of hard lid ceiling with or without

junction box.

CEILING SURFACE

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ounting Option | C

eiling Mount S

ensors | Ceiling S

urface Mount

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B-53 IR-TEC PSG

Junction Box Mount

The following sensors are available for mounting with square or octagonal junction boxes. For more details

of each sensor, please refer to the respective datasheet available from www.irtec.com.


LMD-509SC -- HFD 120/277 VAC SLV+AO ● Line Voltage Bi-Level Occupancy Sensor

LMS-509SC -- HFD 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LOD-500SCx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO Line Voltage Bi-Level Occupancy Sensor

LOD-509SCx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

LOS-509SCx A/B/C/D/F/G/H PIR 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LRD-509SCx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

BDS-600SSx A/B/C/D/F/G Dual 12-24 VDC IDC Low Voltage Dual-Tech Occupancy Sensor

BOA-516SCx A/B/C/D/F/G/H PIR 12-24 VDC AO Low Voltage Bi-Level Occupancy Sensor

BOA-517SCx A/B/C/D/F/G/H PIR 12-24 VDC AO+DO Low Voltage Bi-Level Occupancy Sensor

BOM-514SCx A/B/C/D/F/G/H PIR 5-12 VDC DO2 Low Voltage Occupancy Sensor

BOM-515SCx A/B/C/D/F/G/H PIR 12-24 VDC DO2 Low Voltage Occupancy Sensor

BOS-515NCx A/B/C/D/F/G/H PIR 12-24 VAC/DC IDC Low Voltage Occupancy Sensor

BOS-515SCx A/B/C/D/F/G/H PIR 12-24 VAC/DC IDC Low Voltage Occupancy Sensor

BRD-500SCx A/B/C/D/F/G/H PIR 12-24 VDC IDC+AO Low Voltage SmartDIM Occupancy Sensor

COS-516SCx A/B/C/D/F/G/H PIR 12-48 VDC RDP Bi-Level LED Control Occupancy Sensor


LPS-509SC Manual ALS 120/277 VAC SLV ● Line Voltage Daylight Sensor, on/off switching

BPD-500SC Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, BMS dim control

BPD-510SC Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, BMS dim control

BPD-502SC Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

BPD-512SC Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

BED-500SC Remote ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

BED-510SC Remote ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control


IDC: Isolated Dry Contact DO: Digital Output DO2: Digital Output x 2

RDP: Regulated DC Power

JUNCTION BOX

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ounting Option | C

eiling Mount S

ensors | Junction Box M

ount

Prod

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B

B-54IR-TEC PSG

Ceiling Recess Mount

The following sensors are available for recess mounting through a round cut hole on the suspended tile

ceiling or other finish. For more details of each sensor, please refer to the respective datasheet available

from www.irtec.com.

Occupancy SensorsModel Lens (x) Tech Voltage Output Description

BOA-516SRx A/B/C/D/F/G/H PIR 12-24 VDC AO Low Voltage Bi-Level Occupancy Sensor

BOA-517SRx A/B/C/D/F/G/H PIR 12-24 VDC AO+DO Low Voltage Bi-Level Occupancy Sensor

BOM-514SRx A/B/C/D/F/G/H PIR 5-12 VDC DO2 Low Voltage Occupancy Sensor

BOM-515SRx A/B/C/D/F/G/H PIR 12-24 VDC DO2 Low Voltage Occupancy Sensor

BOS-515NRx A/B/C/D/F/G/H PIR 12-24 VAC/DC IDC Low Voltage Occupancy Sensor

BOS-515SRx A/B/C/D/F/G/H PIR 12-24 VAC/DC IDC Low Voltage Occupancy Sensor

BRD-500SRx A/B/C/D/F/G/H PIR 12-24 VDC IDC+AO Low Voltage SmartDIM Occupancy Sensor

COS-516SRx A/B/C/D/F/G/H PIR 12-48 VDC RDP Bi-Level LED Control Occupancy Sensor

OS-361 -- PIR 24 VAC/DC FCDC Low Voltage Occupancy Sensor

OS-361DT -- Dual 24 VDC FADC Low Voltage Dual-Tech Occupancy Sensor

Daylight SensorsModel Setting Tech Voltage Output Description & Functionality

BPD-500SR Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, BMS dim control

BPD-510SR Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, BMS dim control

BPD-502SR Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

BPD-512SR Manual ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

BED-500SR Remote ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

BED-510SR Remote ALS 12-24 VDC IDC+AO Low Voltage Daylight Sensor, SmartDIM control

Legends AO: Analog Output (0-10V) IDC: Isolated Dry Contact DO: Digital Output

DO2: Digital Output x 2 RDP: Regulated DC Power FCDC: Form C Dry Contact

FADC: Form A Dry Contact

CEILING RECESS

Select by M

ounting Option | C

eiling Mount S

ensors | Ceiling R

ecess Mount

Prod

uct Selection

B

B-55 IR-TEC PSG

Wall Mount SensorsIR-TEC’s OS-551 series low voltage occupancy sensors are designed to be mounted on the wall to provide

110° look-out detection coverage with a mounting bracket, which allows horizontal and vertical adjustment of

sensor unit. If wall mount is not an option, the sensor can also be mounted on the ceiling. To obtain optimum

occupant sensing performance, the OS-551 series is recommended for mounting at the corner where the

occupant movements will “cross” its detection zones.

Occupancy Sensors

Model TechAUX

sensorVoltage Output Coverage

PPUReq’d

Description

OS-551 PIR 24 V FCDC 2,500 ft2 ● Low Voltage Occupancy Sensor

OS-551T PIR Temp 24 V FCDC 2,500 ft2 ● Low Voltage Occupancy Sensor

OS-551DT Dual ALS 24 V FCDC 2,500 ft2 ● Low Voltage Dual-Tech Occupancy Sensor

Legends FCDC: Form C Dry Contact PPU: Power Pack

Under Cabinet SensorsIR-TEC offers the following sensors to provide various occupancy sensing control modes for under-cabinet

or under-shelf LED lighting. A snap-on mask can be used to block the detection range in half.

Occupancy SensorsModel Tech ALS Voltage Output Control Vac. Dim Driver Delay Time Off

POA-900 PIR ● 12-48 VDC 0-10V 4 modes 10-60% CC T/3/5/10 10 min.

POH-946MBW PIR ● 12-48 VDC PWM OSLA 30% CV 5 min. No

POH-946MCW PIR ● 12-48 VDC PWM OSLATO 30% CV 5 min. 10 min.

POH-946MDW PIR 12-48 VDC PWM OSO 30% CV 5 min. No

POH-946MEW PIR 12-48 VDC PWM On/Off -- CV/CC 5 min. No

Legends PWM: Pulse Width Modulation

WALL MOUNT

UNDER CABINET

Select by M

ounting Option | W

all Mount S

ensors

Prod

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B

B-56IR-TEC PSG

FIXTURE INTEGRATED

FIXTURE INTEGRATED

FIXTURE EXTERNAL

FIXTURE EXTERNAL

UNIVERSAL ATTACHED

FIXTURE INTERNAL

Fixture Mount Sensors IR-TEC provides a wide range of occupancy and daylight sensors with different mounting options for OEM

lighting manufacturers to enable their luminaire with code-compliant controls.

The sensors available for

integrating with the luminaire

for indoor.


integrating with the luminaire

for outdoor.


externally mounting with the

luminaire for indoor.


externally mounting with the

luminaire for outdoor.


attaching with the luminaire for

indoor and outdoor.


mounting in the luminaire for

indoor and outdoor.

Select by M

ounting Option | Fixture M

ount Sensors

Prod

uct Selection

B

B-57 IR-TEC PSG

Fixture Integrated Sensors The following sensors are available for assembly with luminaire through a 2"

(51mm) round hole. For more details of individual sensor, please refer to the

respective datasheet available from www.irtec.com.


LMD-509SF -- HFD 120/277 VAC SLV+AO ● Line Voltage Bi-Level Occupancy Sensor

LMS-509SF -- HFD 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LOD-500SFx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO Line Voltage Bi-Level Occupancy Sensor

LOD-509SFx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

LOS-509SFx A/B/C/D/F/G/H PIR 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LRD-509SFx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

BOA-516SFx A/B/C/D/F/G/H PIR 12-24 VDC AO Low Voltage Bi-Level Occupancy Sensor

COS-516SFx A/B/C/D/F/G/H PIR 12-48 VDC RDP Bi-Level LED Control Occupancy Sensor


LPS-509SF Manual ALS 120/277 VAC SLV ● Line Voltage Daylight Sensor, on/off switching

IP-66 Fixture Integrated Sensors The following sensors are available for assembly with IP-66 light fixtures

through a 2” (51mm) round hole.


LMD-509SW -- HFD 120/277 VAC SLV+AO ● Line Voltage Bi-Level Occupancy Sensor

LMS-509SW -- HFD 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LOD-500SWx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO Line Voltage Bi-Level Occupancy Sensor

LOD-509SWx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

LOS-509SWx A/B/C/D/F/G/H PIR 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LRD-509SWx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

BOA-516SWx A/B/C/D/F/G/H PIR 12-24 VDC AO Low Voltage Bi-Level Occupancy Sensor

COS-516SWx A/B/C/D/F/G/H PIR 12-48 VDC RDP Bi-Level LED Control Occupancy Sensor


LPS-509SW Manual ALS 120/277 VAC SLV ● Line Voltage Daylight Sensor, on/off switching


IDC: Isolated Dry Contact DO: Digital Output RDP: Regulated DC Power

FIXTURE INTEGRATED

FIXTURE INTEGRATED

Select by M


ount Sensors | Fixture Integrated S

ensors

Prod

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B

B-58IR-TEC PSG

Fixture External Sensors The following sensors are available for external attachment with luminaire via a

1/2” hole.


LMD-509SE -- HFD 120/277 VAC SLV+AO ● Line Voltage Bi-Level Occupancy Sensor

LMS-509SE -- HFD 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LOD-500SEx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO Line Voltage Bi-Level Occupancy Sensor

LOD-509SEx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

LOS-509SEx A/B/C/D/F/G/H PIR 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LRD-509SEx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

BOA-516SEx A/B/C/D/F/G/H PIR 12-24 VDC AO Low Voltage Bi-Level Occupancy Sensor

COS-516SEx A/B/C/D/F/G/H PIR 12-48 VDC RDP Bi-Level LED Control Occupancy Sensor


LPS-509SE Manual ALS 120/277 VAC SLV ● Line Voltage Daylight Sensor, on/off switching

IP-66 Fixture External Sensor The following sensors are available for external attachment with IP-66 luminaire

via a 1/2” hole.


HRD-600SPx A/B/C/D/F/G/H PIR 347/480 VAC SLV+AO Line Voltage SmartDIM Occupancy Sensor

LMD-509SP -- HFD 120/277 VAC SLV+AO ● Line Voltage Bi-Level Occupancy Sensor

LMS-509SP -- HFD 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LOD-500SPx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO Line Voltage Bi-Level Occupancy Sensor

LOD-509SPx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

LOS-509SPx A/B/C/D/F/G/H PIR 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LRD-509SPx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor

BOA-516SPx A/B/C/D/F/G/H PIR 12-24 VDC AO Low Voltage Bi-Level Occupancy Sensor

COS-516SPx A/B/C/D/F/G/H PIR 12-48 VDC RDP Bi-Level LED Control Occupancy Sensor


LPS-509SP Manual ALS 120/277 VAC SLV ● Line Voltage Daylight Sensor, on/off switching


IDC: Isolated Dry Contact DO: Digital Output RDP: Regulated DC Power

Select by M


ount Sensors | Fixture E

xternal Sensors

FIXTURE EXTERNAL

FIXTURE EXTERNAL

Prod

uct Selection

B

B-59 IR-TEC PSG

Select by M


ount Sensors | U

niversal Attached S

ensor

Universal Attached Sensor The following sensor is available for attachment with indoor or outdoor luminaire.


LRD-609SAx A/B/C/D/F/G/H PIR 120/277 VAC SLV+AO ● Line Voltage SmartDIM Occupancy Sensor


UNIVERSAL ATTACHED

Prod

uct Selection

B

B-60IR-TEC PSG

Select by M


ount Sensors | Fixture Internal S

ensor

Fixture Internal Sensor The following sensors are available for mounting in the luminaire for indoor or

outdoor.

Occupancy SensorsModel Tech Voltage Output HS Description

LMS-109 HFD 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LMS-509SI HFD 120/277 VAC SLV ● Line Voltage Occupancy Sensor

LMD-109 HFD 120/277 VAC SLV+AO ● Line Voltage Bi-Level Occupancy Sensor

LMD-509SI HFD 120/277 VAC SLV+AO ● Line Voltage Bi-Level Occupancy Sensor


FIXTURE INTERNAL

Section CApplication Guidelines & Sensor PlacementA sustainable building relies on a well designed energy management system to control its lighting, HVAC and other loads. A well designed lighting control system requires the consideration of energy code compliance, the occupant’s and owner’s control needs, facility management requirements, space usages and the type of lighting used in each space. This section highlights some useful application guidelines and sensor placement examples to help designer complete a state-of-the-art sensor controlled lighting system for all applications.

Ap

plication G

uidelines

C

C-1 IR-TEC PSG

Design Guidelines and Application Notes

IR-TEC offers varieties of occupancy/vacancy and daylight sensors for energy efficient lighting control. Listed below are some general guidelines for designers to take into accounts while designing an advanced sensor controlled lighting for all applicable spaces and whole building.

Occupancy/Vacancy Sensors• Use available daylight as much as possible

Daylight is free for everyone; use it as much as possible wherever and whenever it is available

to achieve maximum energy savings. For spaces with major motion activity such as walking

and shelf stocking, typical PIR occupancy sensors with ALS inhibitive on/off switching or bi-level

dimming control will be good. For spaces with minor motion activity such as reading, writing

and typing, use dual technology sensor and/or sensors with continuous dimming control to

ensure occupant satisfaction.

• Reserve switch for manual override controlIn spaces of high occupant ownership such as private offices or conference rooms that require

manual override control of the lighting, always reserve switches for manual override control

of the lighting. IR-TEC’s Wall Switch Sensors all come with push-buttons for manual control

operation.

• Ensure the controlled lights are compatibleNot every light can be controlled as desired, especially when dimming is required. Always

ensure that the lighting under control is compatible with the sensor and control solutions

selected. For example, the sensors with 0-10V analog output require lighting with 0-10V

dimmable ballast/driver to achieve dimming control performance.

• Utilize bi-level control for safety and security If there is a concern that lighting could be turned off automatically or manually when people

are still in the space during nighttime, select the sensors feature bi-level control and set it

with adequate control mode to provide certain level of lighting for emergency and safety

requirements.

• Place the right sensors at the right positions

Improper sensor placement could lead to the detection out of the door or opening of the space,

thus result in unwanted lighting. Ensure to place the sensor at the right position where it will not

detect passer’s activity outside of the desired range. Contact IR-TEC’s sales team if you require

sensor placement support for your project.

Design G

uidelines and Application N

otes | Occupancy/Vacancy S

ensors

Ap

plication G

uidelines

C

C-2IR-TEC PSG

Daylight Sensors• Use daylight as a primary source of illumination

Daylight is free for everyone, use it as a primary source of illumination wherever

and whenever it is available to achieve maximum energy savings. For spaces

available with daylight from windows (Sidelighted) and skylights (Toplighted),

daylight sensors with on/off switching or continuous dimming capability can be

used to meet the requirements of automatic daylighting control.

• Select control according to the space functionOn/off switching or Bi-level switching by using split-ballast has a lower initial

cost, simpler design and commissioning, but with typically lower energy

savings and less flexibility than continuous dimming control. Continuous

dimming provides higher level of flexibility, occupant satisfaction, and often

the highest level of energy savings, but with higher initial cost due to the

requirements of dimmable lighting and potential control wiring.

In general, on/off switching is often recommended for spaces with non-

stationary task such as corridors. Continuous dimming is often recommended

for space where occupants perform stationary tasks, such as offices.

• Ensure the controlled lights are compatibleNot every light can be controlled as desired, especially when dimming is

required. Always ensure that the lighting under control is compatible with the

sensor and control solutions selected. For example, the sensors with 0-10V

analog output require lighting with 0-10V dimmable ballast/driver to achieve

dimming control performance.

• Pay attention to the window orientation and sizeWindow orientation and size could well affect the quality and quantity of

daylight in the space. South sided windows could have stronger daylight than

north sided. Bigger windows allow more daylight. Calibrating each daylight

sensor on site is necessary and crucial for achieving optimum daylighting

control performance. If working with a larger corner space with multiple sided

windows, use multiple sensors to control the lighting groups respectively. Do

NOT use one sensor to control all the lights.

• Take window treatments and shades into accountWindow treatments, such as blinds, shades, curtains and draperies will greatly

affect the daylight penetration in the space, especially blackout shades. The

actual window treatments may vary from space to space in accordance with

the interior decoration. Remove or open all window treatments when installing

the daylight sensor. Then replace or close window treatments to calibrate and

test the daylighting control behavior at varying light levels.

Design G


otes | Daylight S

ensors

Ap

plication G

uidelines

C

C-3 IR-TEC PSG

Application NotesThe application notes below are provided for designer’s reference only. There may be other variables

to be taken into account for different spaces. If you require further assistance or design support, please

contact an IR-TEC team member or send your inquiry to [email protected].

Types of Sensor Application Notes

Wall Switch Sensors • Avoid placing the sensor at where it can “see” the walk-by traffic

outside of space.

• Check if neutral wire is available for the line voltage sensor that

requires.

• Ensure the sensor will NOT be blocked by an open door plank or

hanged clothes.

Occupancy Sensors - Ceiling • Ensure to mount the sensor on a rigid ceiling surface free from

vibration.

• Place the ceiling PIR sensor right above the center of partition to

detect all neighbors.

• Overlap the coverage of two neighboring sensors by 15-20% to

achieve maximum sensing performance.

Occupancy Sensors - Wall • Avoid locating the sensor at where it could “see” the activity from

an open door.

• Mount the sensor at the corner area will provide the best

coverage for a large space.

• The sensor can be horizontally and vertically adjusted to achieve

optimum detection.

Daylight Sensors - Ceiling • Avoid placing the sensor in direct light from fixtures or directly

reflective sunlight.

• Ensure the view of the sensor is not obstructed by ceiling fans or

pendant fixtures.

• Use one sensor per lighting group to provide the ideal daylighting

control behavior.

Design G


otes | Application N

otes

Ap

plication G

uidelines

C

C-4IR-TEC PSG

Sensor Placement Examples

IR-TEC offers varieties of lighting control sensors for versatile applications of energy efficient sustainable building. In general, IR-TEC sensors can be used at all places where lighting may not be needed at all time during operation hours. Nevertheless, specific application may require specific sensor to ensure optimum performance and customer satisfaction.

In this section, we present sensor placement examples of different spaces and helpful hints for your design reference, including the types of sensors to use and where to place them. While this section is not intended to design a layout for you, it should help you determine how to go about designing a control solution for your specific applications. All examples are for reference only.

Sensor P

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xamples

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uidelines

C

C-5 IR-TEC PSG

General Guidelines

Occupancy/Vacancy Sensor Placement Adequate sensor placement is the key to deliver optimum performance of occupancy or vacancy sensing

control solution. The followings should be taken into account while determining the sensor location.

• Where daylight is available, select the sensors with continuous dimming capability or enable the ALS to

inhibit switching on the electric lights unneeded.

• Ensure that there is no any object, such

as an open door plank or any hanged

clothes, which will block the wall switch

sensor “seeing” the presence and motion

of occupant.

• Avoid locating wall mount sensor or wall

switch sensor at where the sensor could

“see” the walk-by traffic outside of desired

area through the door. If possible, locate

the sensor to face inward of an enclosed

room.

• For the open office with multi-workstation

partitions, we suggest to place ceiling

sensor with 360° look-down detection right

above the center of partitions to obtain the

best sensing performance.

• For larger spaces such as classroom,

place multiple sensors with coverage

overlapped (ceiling sensors with 360°

look-down detection) by 15%-20% or

interlaced (wall sensors with look-out

detection) to achieve maximum occupancy

sensing performance.

S

SS

S S

SS

SS

Sensor P

lacement E

xamples | G

eneral Guidelines

Ap

plication G

uidelines

C

C-6IR-TEC PSG

Daylight Sensor Placement Adequate sensor placement is the key to deliver optimum performance of daylight sensing control solution.

The followings should be taken into account while determining the sensor location.

• The ambient light level may vary greatly at different positions in the space. Location of the windows, type of

lluminaires, wall colors, floor material and furnishing could affect the sensor operation.

• The sensor is designed to measure ambient light level by looking down from ceiling height. Sensing

performance will vary if sensor is mounted to look out from wall.

• The ambient light level on the ceiling can be much lower than that at the windows, corners of the room,

or especially the workplace level. Therefore, it is important to measure the desired light level over the

workplace.

• Note the path of shadows which may affect the sensor operation. Daylighting control may be problematic if

part of controlled area is in shadows while other part has plentiful daylight.

• For smaller space like private office or meeting room, allocate one sensor for each enclosed space. Place

the sensor directly above the working space such as desk top or conference table.

• For open office or area with very wide window wall, allocate one sensor at least 30 linear feet of the window

wall to control every individually controlled lighting group.

• For side-lighted area, place the daylight sensor in between the lights and window, at a distance from the

window of one or two times the effective window height (H). The effective window height (H) starts at the

window sill or 3 ft up from the floor, whichever is higher, and ends at the top of the window.

• For top-lighted area, place the daylight sensor in between the controlled lights and skylights with the field

of view oriented toward the floor under the skylight opening. Do NOT place the sensor inside skylight.

Top-lightedSide-lighted

Sensor P

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xamples | G

eneral Guidelines

Ap

plication G

uidelines

C

C-7 IR-TEC PSG

BathroomsBathrooms in hotel guestrooms, hospital wards and dormitory units are ideal applications for occupancy

or vacancy sensing control. General users are less likely to always turn off the lights and fans after visit, so

automatic shutoff control can effectively achieve great energy savings. Occupancy sensing control (auto-ON/

auto-OFF) may be the best option if bathrooms are for public use as most visitors may not know how to turn

on the lights.

Helpful Hints• As single PIR sensor cannot detect the occupant behind the shower curtain or stall, so IR-TEC’s PIR+HFD

dual-tech wall switch sensors are highly recommended to use in the bathrooms with curtain or stalls. Their

fully enclosed housing can prevent sensor being damaged by splashing water or moisture ingress.

• Wall switch sensor with double pole switching can be used to provide independent control for the ventilation

fan and/or vanity lighting.

• Sensor is typically placed at the wall with the door. Make sure that the sensor will NOT be blocked by the

plank of an open door or clothes hanged.

Sensor P

lacement E

xamples | B

athrooms

Ap

plication G

uidelines

C

C-8IR-TEC PSG

Control Strategies & Sensors Applicable

Control Strategies Sensor Type Models Applicable Application Notes

OccupancySensing

OOSLine Voltage

LBS-700S LBS-700N LBT-700S LBT-700N

If daylight inhibition is required, select the sensors with ALS.

LDS-700SLDT-700S

Select LDS/LDT sensor if bathroom will equip with shower curtain or enclosure.

LOS-509SLMS-509S

Place in the area that the PIR based wall switch sensor cannot detect the occupant, such as inside of shower enclosure.

BLCLineVoltage

LBT-700S LDT-700S

Use pole-2 to control the ventilation fan in POED mode or night light in ALSO mode.

OOS : On/Off Switching BLC : Bi-Level Control

Example 1This example is a typical bathroom layout ideal for

occupancy sensing control. A wall switch sensor

can be placed at the door-side to cover the whole

area. If shower curtain is installed, select LDS/

LDT dual-tech wall switch sensor.

Example 2This example is a bathroom layout featuring a

shower enclosure. PIR wall switch sensor cannot

detect the occupancy inside of enclosure, so a

ceiling occupancy sensor can be added inside of

shower enclosure for two-way control, or select

LDS/LDT dual-tech wall switch sensor.

Sensor P

lacement E

xamples | B

athrooms

Ap

plication G

uidelines

C

C-9 IR-TEC PSG

ClassroomsWhen designing a sensor control solution for a classroom, always keep in mind the focus points with minor

motion activities, such as teacher’s desk or a reading area at the back of room. Ensure to have the sensor

covering the entrance area without looking out the door into the hallway or adjacent space. For classrooms

without daylight, occupancy sensing control (auto-ON/auto-OFF) may be the best option. For classrooms with

daylight available, ALS enabled occupancy sensing control (auto-ON/auto-OFF) or vacancy sensing control

(manual-ON/auto-OFF) will be good option. If local energy codes require daylight harvesting for classrooms

with daylight, use the occupancy sensors feature continuous dimming or daylight sensors.

Helpful Hints• Covering teacher’s desk and major areas with student activities will often be enough to achieve optimum

occupancy sensing control.

• Low voltage sensors and power packs will provide better flexibility for sensor placements and load

switching control. Multiple sensors may be required to cover the whole space. If multi-way manual control is

required, ensure to select the low voltage wall switch sensors with MMC capability.

• Make sure that the sensor’s view of entrance will NOT be blocked by the plank of an open door. If this

becomes an issue, use another sensor to help cover the entrance.

• Keep ceiling mount sensors from seeing the walk-by traffic through the door. If wall mount sensor is used,

place the sensor on the wall or corner with the door.

• Do NOT mount the sensor within 3 ft of an air vent as the air flow and duct vibration could possibly result in

false-on.

Sensor P

lacement E

xamples | C

lassrooms

C

C-10IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage

LBS-700S LBT-700SLDS-700S LDT-700S

Suitable for classrooms less than 1,200 sq. ft.

LOS-509SLMS-509S

LowVoltage

BBx-700S BBx-702SBDx-700S BDx-702S

If Multi-way Manual Control is required, select Bxx-702S and/or other ceiling/wall sensors and connect with PPU-300. Refer to the installation instruction of Bxx-702S for correct wiring to achieve occupancy sensing control with MMC.

BOS-515S BOM-515SBDS-600S OS-361 OS-361DT

OS-551OS-551DT

BLC

LineVoltage

LBT-700SLDT-700S

Control the primary and secondary lighting via pole-1 and pole-2 in different modes set.

LMD-509S LOD-500SLRD-509S

Works with 0-10V dimmable ballast/driver. LRD is remote programmable via SRP-280.

LowVoltage

BBT-700SBDT-700S

Requires 2 power packs for the primary and secondary lighting control.

BOA-516S BOA-517SCOS-516S BRD-500S

BOA/BRD sensors work with 0-10V dimmable ballast/driver. COS sensor works with CV driver.

CDC

LineVoltage

LOD-509S LRD-509S

Work with 0-10V dimmable ballast/driver.LRD is remote programmable via SRP-280.

LowVoltage

BRD-500S Requires PPU and 0-10V dimmable ballast/driver.BRD is remote programmable via SRP-280.

Vacancy Sensing OOS

LineVoltage


Program the LBS/LDS sensor to operate as vacancy sensing control.

Low Voltage


If Multi-way Manual Control is required, select Bxx-702S and/or other ceiling/wall sensors and connect with PPU-300. Refer to the installation instruction of Bxx-702S for correct wiring to achieve vacancy sensing control with MMC.

BOS-515S BOM-515SBDS-600SOS-361 OS-361DT

OS-551OS-551DT

OOS : On/Off Switching BLC : Bi-Level Control CDC : Continuous Dimming Control

Sensor P

lacement E

xamples | C

lassrooms

C

C-11 IR-TEC PSG

Ap

plication G

uidelines

Example 1This example is a typical classroom with doors at the front and back. We are focusing on the entrance, the

back of the room, and the teacher’s desk.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at the door-side of the entrance to cover the front area of the room and with

the convenience of manual control operation.

• A wall mount occupancy sensor is placed at the back corner along the wall with the door, and adjusted to

cover the back area of the room. This position also ensures that the sensor will not look out of the space.

• A ceiling occupancy sensor can be placed at above the teacher’s desk, if necessary.

Daylight Sensor (if required)• A ceiling daylight sensor can be placed between the window and the first row of lighting.

Ex.1

Sensor P

lacement E

xamples | C

lassrooms

C

C-12IR-TEC PSG

Ap

plication G

uidelines

Example 2This example is a typical classroom with entrance at the front and locker outside. We are focusing on the

entrance, the back of the room, and the teacher’s desk.

Occupancy/Vacancy Sensor • A wall switch sensor is placed at the door-side of the entrance to cover the front area of the room and with the

convenience of manual control operation.

• A ceiling occupancy sensor is placed at the back corner, and at above the teacher’s desk to cover.


Ex.2

Sensor P

lacement E

xamples | C

lassrooms

C

C-13 IR-TEC PSG

Ap

plication G

uidelines

Conference RoomsWhen designing a sensor control solution for a conference room, the entrance, all sitting areas, and possibly

the presentation area should be covered by the sensors. It is also important to ensure that the sensor’s field

of view is not blocked by anything in the room, such as pendant fixtures, doors, furniture, projectors and

projection screens. For the conference rooms with daylight available, occupancy sensing (auto-ON/auto-OFF)

with daylight sensing control enabled or vacancy sensing (manual-ON/auto-OFF) will be good option. For the

conference rooms without daylight, all time occupancy sensing control may be the only option.

Helpful Hints• Low voltage sensors and power packs will provide better flexibility for sensor placements and load

switching control for a grand conference room. Multiple sensors may be required to cover the whole

space. If multi-way manual control is required, ensure to use the low voltage wall switch sensors with MMC

capability (see page B-17), and place at the locations convenient for manual control.

• Make sure that the sensor’s view of entrance will NOT be blocked by the plank of an open door. If this

becomes an issue, use another sensor to help cover the entrance.




false-on.

Sensor P

lacement E

xamples | C

onference Room

s

C

C-14IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage


Suitable for conference rooms less than 1,200 sq. ft.

LOS-509SLMS-509S

LowVoltage




OS-551OS-551DT

BLC

LineVoltage

LBT-700SLDT-700S




LowVoltage

BBT-700SBDT-700S




CDC

LineVoltage

LOD-509S LRD-509S


LowVoltage


Vacancy Sensing OOS

LineVoltage



Low Voltage




OS-551OS-551DT


Sensor P

lacement E

xamples | C

onference Room

s

C

C-15 IR-TEC PSG

Ap

plication G

uidelines

Example 1This example is a typical conference room without any hanging fixtures or projectors.

Occupancy/Vacancy Sensor • A wall switch sensor at the entrance should cover the whole room if it is no bigger than 1,200 sq. ft. or

• A ceiling occupancy sensor can be placed at the area for public speaker.

Daylight Sensor (if required)• A ceiling daylight sensor can be placed between the windows and the first row of lighting.

Ex.1

Sensor P

lacement E

xamples | C

onference Room

s

C

C-16IR-TEC PSG

Ap

plication G

uidelines

Example 2This example has hanging devices such as a pendant fixture or ceiling mounted projector, which could

block the detection of a ceiling mount sensor.

Occupancy/Vacancy Sensor• A wall switch sensor at the entrance should cover the left section of the room.

• A wall mount occupancy sensor can be placed at the corner with the door to cover the right section,

and also prevents sensor seeing the activity of the adjacent space.

• A ceiling occupancy sensor can be placed at the area for public speaker, if necessary.


Ex.2

Sensor P

lacement E

xamples | C

onference Room

s

C

C-17 IR-TEC PSG

Ap

plication G

uidelines

Corridors/HallwaysWhen designing an occupancy/vacancy sensor control solution for a corridor/hallway, the shape and length

of corridor/hallway and the position of entrances and doorways should be taken into account. All areas where

people might enter or linger shall be covered by occupancy sensors. Select a wall mount sensor or ceiling

mount sensor with widest coverage will be more cost effective for long or L-shape corridors/hallways. For

corridors/hallways with daylight available, ALS enabled occupancy sensing control (auto-ON/auto-OFF) will

be good option. If the space requires certain light level for safety or security, use bi-level occupancy sensor or

daylight sensor to provide the light level required.

Helpful Hints• Ensure that all possible access points to the corridor/hallway are covered by the sensor(s).

• Set a longer delay time to avoid lights frequently turning on/off, which might distract the people working in

the space nearby the hallway. Bi-level control is also recommended.

• For L-shape corridor/hallway, place a wall mount sensor at the corner to detect the presence of people from

both directions.

• For long corridor/hallway, use TRANS PIR ceiling occupancy sensor with lens G.


false-on.

Sensor P

lacement E

xamples | C

orridors/Hallw

ays

C

C-18IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage


Suitable for the entrance and control point.

LOS-509SLMS-509S

LowVoltage




OS-551OS-551DT

BLC

LineVoltage

LBT-700SLDT-700S




LowVoltage

BBT-700SBDT-700S




CDC

LineVoltage

LOD-509S LRD-509S


LowVoltage


Vacancy Sensing OOS

LineVoltage



Low Voltage




OS-551OS-551DT


Sensor P

lacement E

xamples | C

orridors/Hallw

ays

C

C-19 IR-TEC PSG

Ap

plication G

uidelines

Example 1This example is a typical hallway joint with elevator lobby. Ceiling mount sensors are best to place at the

areas where they can see the presence of occupant from any possible place.

Occupancy/Vacancy Sensor• A ceiling occupancy sensor is placed at the center of elevator lobby to see the people coming out from

elevators and/or emergency stairwell.

• A ceiling occupancy sensor is placed at the right section of hallway to see the people coming from both

directions, and also from the room.

• A ceiling occupancy sensor is placed at the left section of hallway to see the people coming from both


Ex.1

Sensor P

lacement E

xamples | C

orridors/Hallw

ays

C

C-20IR-TEC PSG

Ap

plication G

uidelines

Example 2This example is an L-shape corridor with multiple rooms at sides. Ceiling mount sensors are best to place at

the areas where they can see the presence of occupant from any possible place.

Occupancy/Vacancy Sensor• A wall mount occupancy sensor is placed at the corner to see the people coming from both sides.

• A ceiling occupancy sensor is placed at the far right section of corridor to see the people coming from

both directions, and also from the room.

• A ceiling occupancy sensor is placed at the far top section of hallway to see the people coming from both


Ex.2

Sensor P

lacement E

xamples | C

orridors/Hallw

ays

C

C-21 IR-TEC PSG

Ap

plication G

uidelines

Entrance Halls/LobbiesEntrance halls or elevator lobbies are an ideal application for occupancy sensor control, since the space is

normally occupied periodically throughout the day. When designing an occupancy sensor control solution for

a larger entrance hall or lobby, ensure that all points that people may enter or linger are well covered by the

sensors. For ceiling higher than 6 meter and hanged with objects, such as chandelier lightings, banners…etc.,

use a wall mount sensor could provide better occupancy sensing performance than ceiling mount sensors.

For the spaces with daylight available, occupancy sensing (auto-ON/auto-OFF) with daylight sensing control

enabled will be good option. If the space requires certain light level for safety or security, use bi-level occupancy

sensor or daylight sensor to provide the light level required during vacancy at nighttime.

Helpful Hints• Ensure that all possible access points to the entrance hall/lobby are covered by the sensor(s).

• If there will be receptionist behind a counter in the space, ensure to have sensor cover the area with longer

delay time set.

• Place a wall mount sensor and mounted it to the wall with the doorway and avoid seeing out the adjacent

space.


false-on.

Sensor P

lacement E

xamples | E

ntrance Halls/Lobbies

C

C-22IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage


Suitable for the entrance and manual control point.

LOS-509SLMS-509S

LowVoltage




OS-551OS-551DT

BLC

LineVoltage

LBT-700SLDT-700S




LowVoltage

BBT-700SBDT-700S




CDC

LineVoltage

LOD-509S LRD-509S


LowVoltage



Sensor P

lacement E

xamples | E


C

C-23 IR-TEC PSG

Ap

plication G

uidelines

Ex.1

Example 1This example is a typical entrance hall/lobby in a commercial building with reception counter facing to the

front door. Ceiling occupancy sensors are best to use in such application.

Occupancy/Vacancy Sensor• A ceiling occupancy sensor is placed within the vestibule to see the people coming in and out.

• A ceiling occupancy sensor is placed at above the waiting area.

• A ceiling occupancy sensor is placed at above the front desk that also can see the people coming out

from the elevator.

Daylight Sensor (if applicable)• If abundant daylight is available, a ceiling daylight sensor can be placed between the window and the

first row of lighting.

Sensor P

lacement E

xamples | E


C

C-24IR-TEC PSG

Ap

plication G

uidelines

Ex.2

Example 2This example is a secondary entrance hall with emergency stairwell in a commercial or industrial building.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at the door-side to cover the entrance hall area.

• A wall switch sensor is placed at the door-side of each room.

• A ceiling occupancy sensor is placed at the far right section of hallway to see the people coming from

both directions and out from the rooms.

Sensor P

lacement E

xamples | E


C

C-25 IR-TEC PSG

Ap

plication G

uidelines

GymnasiumsLow voltage wall mount occupancy sensors mounted at adequate height with overlapped or inter-locked

detection pattern will be the best option for gymnasiums. Equipment mounted on walls (such as basketball

hoops and bleachers) should also be taken into account while determine the sensor placement. Ceiling mount

occupancy sensors with high bay detection capability can be used to cover the areas with high ceiling. Ensure

that the objects hanging from ceiling will not obstruct a sensor’s view. For most gymnasiums, occupancy

sensing control (auto-ON/auto-OFF) will be the best option.


switching control. Multiple sensors may be required to cover the whole space. If multi-way manual control is

required, ensure to use the low voltage wall switch sensors with MMC capability (see page B-17) and place

at the locations convenient for manual control.

• Ensure that all possible access points to the gymnasiums are covered by the sensor(s). If necessary, use

ceiling occupancy sensor to cover the entrance point with no gang box for wall switch sensor.

• If damage to the sensors is a concern, use wire guards to protect them.

• If you need to mount the wall mount sensors higher than usual to avoid being blocked by wall mounted

equipment, ensure the sensor can be tilted downward to achieve the optimum coverage.

• For high ceiling applications, use TRANS PIR ceiling occupancy sensors with high bay lens to detect the

activities down on the floor.



• You don’t need to cover every square foot of the space by occupancy sensors as long as all of the focus

areas for main activities are covered.


false-on.

Sensor P

lacement E

xamples | G

ymnasium

s

C

C-26IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage


Suitable for controlling the lights at the entrance points or in the equipment storage rooms.

LOS-509SLMS-509S

LowVoltage




OS-551OS-551DT

BLC

LineVoltage

LBT-700SLDT-700S




LowVoltage

BBT-700SBDT-700S




CDC

LineVoltage

LOD-509S LRD-509S


LowVoltage



Sensor P

lacement E

xamples | G

ymnasium

s

C

C-27 IR-TEC PSG

Ap

plication G

uidelines

Example 1This example is a typical gymnasium with variety types of fitness and exercise equipment. Ceiling and wall mount

occupancy sensors are best to use in such application.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at the door-side of the entrance for manual control, if necessary.

• A wall mount occupancy sensor is placed at the left corner to cover the section of partition, which could block the

detection of a PIR wall switch sensor. Use dual-tech wall switch sensor can avoid using the wall mount sensor.

• A ceiling occupancy sensor is placed at the area where the detection of wall switch sensor may be blocked by

the equipment or partition.

Daylight Sensor (if applicable)• If abundant daylight is available, a ceiling daylight sensor can be placed between the window and the first row of

lighting.

Ex.1

Sensor P

lacement E

xamples | G

ymnasium

s

C

C-28IR-TEC PSG

Ap

plication G

uidelines

Example 2This example is a typical multifunctional gymnasium in high school, college or community center. Ceiling and

wall mount occupancy sensors are best to use in such application, as wall switch sensors may be unintentionally

blocked by sport equipment.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at the door-side of the entrance for manual control, if necessary.

• A wall mount occupancy sensor is placed at both corners with the entrance to avoid seeing the traffic outside of

gymnasium. More wall mount occupancy sensors can be placed at the other corners to cover the right section.

• Ceiling occupancy sensors are placed to cover the sporting areas that are out of the detection range of wall

switch sensors and wall mount sensors.

Daylight Sensor (if applicable)• If the daylight is available in the application, a ceiling daylight sensor can be placed between the window and

the first row of lighting.

Ex.2

Sensor P

lacement E

xamples | G

ymnasium

s

C

C-29 IR-TEC PSG

Ap

plication G

uidelines

Kitchens/Break RoomsWhen designing a sensor control solution for kitchens and break rooms within a commercial building, it is

important to make sure that the entrance is covered by the occupancy/vacancy sensor, and the sensors are

not looking into the adjacent space.

When dealing with an open kitchen/break room attached to a hallway, using a wall mount sensor located at

corner or ceiling mount sensor with a smaller field of view, can help prevent picking up the movements of

adjacent space.

Helpful Hints• Ensure that vending machine, refrigerator, and tall equipment will not block the sensor’s field of view.

• For an enclosed, small to medium kitchen/break room, place a wall switch occupancy/vacancy sensor

nearby the entrance can be an ideal standalone solution.

• Make sure that the sensor will not be blocked by the open door. Most kitchen doors stay open all time.


false-on.

Sensor P

lacement E

xamples | K

itchens/Break R

ooms

C

C-30IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage


Suitable for the entrance area and control point.

LOS-509SLMS-509S

LowVoltage




OS-551OS-551DT

BLC

LineVoltage

LBT-700SLDT-700S


LMD-509S LOD-500SLRD-509S BRD-500S


LowVoltage

BBT-700SBDT-700S




CDC

LineVoltage

LOD-509S LRD-509S


LowVoltage


Vacancy Sensing OOS

LineVoltage



Low Voltage




OS-551OS-551DT


Sensor P

lacement E

xamples | K

itchens/Break R

ooms

C

C-31 IR-TEC PSG

Ap

plication G

uidelines

Ex.1

Example 1This example is a typical kitchen/break room in a commercial building with vending machine at the left.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at the entrance that should cover the whole area if it is no bigger than 1,200 sq. ft.

Sensor P

lacement E

xamples | K

itchens/Break R

ooms

C

C-32IR-TEC PSG

Ap

plication G

uidelines

Example 2This example is a larger break room in a commercial or industrial building with vending machine and drinking bar.

Occupancy/Vacancy Sensor• A wall switch sensor at the entrance should cover the whole room if it is no bigger than 1,200 sq. ft. or

• A wall mount occupancy sensor can be placed at the far left corner to avoid seeing the traffic outside.

• A ceiling mount occupancy sensor can be placed at the bar area if the wall switch sensor cannot see the people

behind the bar.

Daylight Sensor (if required)• If daylight is available in the application, a ceiling daylight sensor can be placed between the window and the

first row of lighting.

Ex.2

Sensor P

lacement E

xamples | K

itchens/Break R

ooms

C

C-33 IR-TEC PSG

Ap

plication G

uidelines

Lecture HallsDesigning an occupancy sensor control solution for lecture hall can be challenging due to large size, varying

ceiling height, hanging objects such as projector and screen, and multiple entrances. Every entrance needs

to be covered to ensure that lights will come on when someone enters the space from any entrance. IR-TEC’s

TRANS ceiling occupancy sensors are ideal choice for the lecture hall application as the interchangeable lens

provides optimum coverage to the seating areas and the different ceiling heights.


switching control. Multiple sensors may be required to cover the whole space. If multi-way manual control

is required, ensure to use the low voltage wall switch sensors with MMC capability (see page B-17) at the

location convenient for manual control.

• Ensure that all possible access points to the lecture hall are covered by the sensor(s). If necessary, use

ceiling occupancy sensor to cover the entrance point with no gang box for wall switch sensor.

• If you need to mount the wall mount sensors higher than usual to avoid being blocked by wall mounted

equipment, ensure the sensor can be tilted downward to achieve the optimum coverage.



• For the areas with ceiling higher than 20 ft, use TRANS PIR ceiling occupancy sensors with lens C or F.

• Do NOT place the sensors in a location that might be covered by a projection screen.


false-on.

Sensor P

lacement E

xamples | Lecture H

alls

C

C-34IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage


Suitable for the entrance area and manual control point.

LOS-509SLMS-509S

LowVoltage




OS-551OS-551DT

BLC

LineVoltage

LBT-700SLDT-700S




LowVoltage

BBT-700SBDT-700S




CDC

LineVoltage

LOD-509S LRD-509S


LowVoltage


Vacancy Sensing OOS

LineVoltage



Low Voltage




OS-551OS-551DT


Sensor P

lacement E

xamples | Lecture H

alls

C

C-35 IR-TEC PSG

Ap

plication G

uidelines

Ex.1

Example 1This example is a typical lecture hall with entrances at both sides from the front.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at both entrances to cover the front section of the hall, and also provide required

manual control.

• A ceiling occupancy sensor is placed at above each of two stairs to cover the back section that are out of the

range of wall switch sensor.

• A ceiling occupancy sensor can be placed at above the stage area to detect the activity of public speaker, if

necessary.

Sensor P

lacement E

xamples | Lecture H

alls

C

C-36IR-TEC PSG

Ap

plication G

uidelines

Ex.2

Example 2This example is a larger lecture hall with entrances at both sides from the front, and operation control

room at the back.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at both entrances to cover the front section of the hall, and also provide

required manual control.

• A wall switch sensor is placed at the door-side of operation control room for independent control.

• A wall mount occupancy sensor is placed at two left corners to cover the activity of people sitting at the

far back side.

• A ceiling occupancy sensor is placed to cover the areas that are out of wall switch sensor detection.

• A ceiling occupancy sensor can be placed at above the stage area to detect the activity of public

speaker, if necessary.

Daylight Sensor (if required)• If abundant daylight is available in the application, a ceiling daylight sensor can be placed between the

window and the first row of lighting.

Sensor P

lacement E

xamples | Lecture H

alls

C

C-37 IR-TEC PSG

Ap

plication G

uidelines

Offices – OpenOpen offices are often larger areas with cubical walls of varying heights, luminaires, air vents, sprinklers and

other devices on the ceilings. All of these should be taken into account while designing a sensor control

solution for an open office. However, it is not usually necessary to have occupancy sensors cover on every

square foot of space in an open office, as long as the working areas and main walkways are covered. For

the areas closed to the windows, use occupancy sensing (auto-ON/auto-OFF) with proper daylight sensing

control enabled to inhibit switching on the lighting when abundant daylight is available. If local energy codes

require daylight harvesting control, bi-level occupancy sensors or daylight sensors with continuous dimming

should help comply with the requirements.

Helpful Hints

• Low voltage ceiling sensors and power packs provide better flexibility for sensor placements and load

switching control in an open office.

• Large open office may require grouping the sensors to control the lighting in zone basis.

• If multi-way manual control is required, ensure to use the low voltage wall switch sensors with MMC

capability (see page B-17) at the location convenient for manual control.

• Ensure that all possible access points to the office are covered by the sensors.

• Set a longer light off delay time, at least 10 minutes or longer.

• Place ceiling occupancy sensor right above the center of multi-workstation partition to obtain the best

sensing performance.


false-on.

Sensor P

lacement E

xamples | O

ffices - Open

C

C-38IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage


Suitable for controlling the lights at the entrance area and manual control point.

LOS-509SLMS-509S

LowVoltage




OS-551OS-551DT

BLC

LineVoltage

LBT-700SLDT-700S




LowVoltage

BBT-700SBDT-700S




CDC

LineVoltage

LOD-509S LRD-509S


LowVoltage



Sensor P

lacement E

xamples | O

ffices - Open

C

C-39 IR-TEC PSG

Ap

plication G

uidelines

Ex.1

Example 1This example is an open office with typical 4-person L-shape workstation. PIR wall switch sensor may not be the

best option in such application if it is not for manual control operation, as the sensor cannot “see” the people

sitting in the cubicle.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at the entrance/exit point for manual control operation, if required.

• A ceiling mount sensor is placed at above the center point of each 4-person workstation that is best to cover the

whole working area and passage around.

Daylight Sensor (if required)• If abundant daylight is available in the application, a ceiling daylight sensor can be placed between the window

and the first row of lighting.

Sensor P

lacement E

xamples | O

ffices - Open

C

C-40IR-TEC PSG

Ap

plication G

uidelines

Example 2This example is an open office with typical side-by-side workstation. PIR wall switch sensor may not be the best

option in such application if it is not for manual control operation, as the partition will block the PIR sensing

performance.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at the entrance/exit point for manual control operation, if required.

• Some ceiling mount sensors are placed at above the center point of every 4-person workstation.

• A wall mount occupancy sensor can be placed at the corner to cover the bottom area.

Daylight Sensor (if required)• If abundant daylight is available in the application, a ceiling daylight sensor can be placed between the window

and the first row of lighting.

Ex.2

Sensor P

lacement E

xamples | O

ffices - Open

C

C-41 IR-TEC PSG

Ap

plication G

uidelines

Offices – PrivateCoverage and ceiling height is usually not an issue in a private office, so you will have more options for sensor

placement. A wall switch sensor may be a good option as long as the view from the sensor to the room is not

blocked. In most cases, wall switch sensor or ceiling mount sensor will be your best choice. For the offices

with daylight available, occupancy sensing (auto-ON/auto-OFF) with daylight sensing control enabled or

vacancy sensing control (manual-ON/auto-OFF) will be a good strategy.

Helpful Hints• If ceiling mount sensor is used, keep the sensor from seeing the walk-by traffic through the door. If wall

mount sensor is used, place the sensor on the wall or corner with the door.

• The desk and seat area should be within minor motion coverage of a sensor. Turning page in a book,

picking up the phone, writing and drawing can be considered as minor motions.

• Place a wall switch sensor at the entrance and face inward will be the best option. Make sure the sensor will

not be blocked by the door when it’s open.

• Set a longer light off delay time, at least 10 minutes or longer, to prevent turning off the light while the space

is still occupied.


false-on.



OccupancySensing

OOS

LineVoltage



LDS-700SLDT-700S

Select LDS/LDT sensor if occupant could only have minor motions for a long time.

LOS-509SLMS-509S

BLCLineVoltage

LBT-700S LDT-700S

Use pole-2 to control the secondary lighting in POED mode or night light in ALSO mode.



CDCLineVoltage

LOD-509S LRD-509S


Vacancy Sensing

OOSLineVoltage




Sensor P

lacement E

xamples | O

ffices - Private

C

C-42IR-TEC PSG

Ap

plication G

uidelines

Example 1This example is a typical private office ideal for

a wall switch sensor.

Occupancy/Vacancy Sensor• A wall switch sensor placed at the door-side

of the entrance will be good to cover the

whole room.

Example 2This example is an executive private office with

discussion area and multiple LCD monitors on

the desk.

Occupancy/Vacancy Sensor• A wall switch sensor placed at the door-side

of the entrance will be good to cover the

whole room.

• A ceiling occupancy sensor can be placed

above the desk area, in case the occupant

may be blocked by LCD monitor.

Sensor P

lacement E

xamples | O

ffices - Private

C

C-43 IR-TEC PSG

Ap

plication G

uidelines

Restrooms – SingleRestrooms are an ideal application for occupancy sensing control, since the space is occupied periodically

throughout the day and users seldom execute any control. For a typical single use restroom without any stall,

a PIR wall switch sensor right at the entrance will be good option. Wall switch sensor with double pole outputs

can be used to control the light and ventilation fan separately. For single use restrooms, occupancy sensing

control (auto-ON/auto-OFF) will be a common option.

Helpful Hints• Place a wall switch sensor at the entrance and face inward will be the best option. Make sure the sensor will

not be blocked by the door when it is open.

• If vandalism is a concern, ceiling mount sensor will be a good alternative for standalone control.

• Ensure the sensor covers the entrance and people sitting on the toilet bowl.


false-on.

Sensor P

lacement E

xamples | R

estrooms - S

ingle

C

C-44IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage



LDS-700SLDT-700S

Select LDS/LDT sensor if occupant could only have minor motions for a long time.

LOS-509S LMS-509S

BLCLineVoltage

LBT-700S LDT-700S




CDCLineVoltage

LOD-509S LRD-509S


Vacancy Sensing

OOSLineVoltage




Example 1This example is a typical restroom in commercial building for single use.

Occupancy/Vacancy Sensor• A wall switch sensor placed at the door-side of the entrance will be good to cover the whole room.

Sensor P

lacement E

xamples | R

estrooms - S

ingle

C

C-45 IR-TEC PSG

Ap

plication G

uidelines

Restrooms – StallsRestrooms are an ideal application for occupancy sensing control, since the space is occupied periodically

throughout the day, and users seldom execute any control. For typical restroom with 2 stalls or less, a

PIR+HFD dual-tech wall switch sensor right at the entrance will be a good option. For larger restrooms with 3

stalls or more, additional ceiling occupancy sensor can be placed right above the partition (not ceiling height)

to cover two stalls further from the wall switch sensor. Sensor with double pole outputs is recommended for

controlling two lighting circuits or lighting and ventilation fan independently. Use bi-level control to provide

certain light level for public safety during vacancy period.

Helpful Hints• Place a PIR+HFD dual-tech wall switch sensor at the entrance and face toward the main space will be the

good option for a typical restroom featuring less than 3 stalls with non-metallic partition. Metallic partition

could greatly reduce the sensibility of HFD sensor.

• One ceiling mount sensor can be placed above the partition to control the light for two stalls.

• If the restroom features privacy space with double door entrance, use a ceiling mount sensor to cover the

area in between.

• To avoid the lights being shutoff manually, use ceiling occupancy sensors instead of wall switch sensors.


false-on.

Sensor P

lacement E

xamples | R

estrooms - S

talls

C

C-46IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage


Suitable for the entrance area and manual control point, if needed.

LOS-509SLMS-509S

LowVoltage




OS-551OS-551DT

BLC

LineVoltage

LBT-700SLDT-700S




LowVoltage

BBT-700SBDT-700S




CDC

LineVoltage

LOD-509S LRD-509S


LowVoltage



Sensor P

lacement E

xamples | R

estrooms - S

talls

C

C-47 IR-TEC PSG

Ap

plication G

uidelines

Ex.1

Example 1This example is a typical men’s restroom with privacy space and stall for multi-user. If vandalism or public security

is a concern, use ceiling mount sensor instead of wall switch sensor.

Occupancy/Vacancy Sensor• A ceiling mount sensor is placed at the privacy space between two doors for standalone control.

• A wall switch sensor is placed at the entrance to cover the open area. If wall switch sensor is not a preferred

option, use ceiling mount sensor instead.

• Place ceiling mount sensors in the stalls in case that the sensor cannot detect occupant motion inside.

Sensor P

lacement E

xamples | R

estrooms - S

talls

C

C-48IR-TEC PSG

Ap

plication G

uidelines

Ex.2

Example 2This example is a typical women’s restroom with privacy space and stall for multi-user. If vandalism or public

security is a concern, use ceiling mount sensor instead of wall switch sensor.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at the entrance to cover the open area. If wall switch sensor is not a preferred

option, use ceiling mount sensor instead.

• Place ceiling mount sensors in between the stalls in case that the sensor cannot detect occupant motion inside.

Sensor P

lacement E

xamples | R

estrooms - S

talls

C

C-49 IR-TEC PSG

Ap

plication G

uidelines

StoragesStorages are often overlooked when designing a sensor control solution. These spaces can benefit greatly

from occupancy/vacancy sensing control, which ensures that the lights in a rarely occupied space will not

be left on all the time. Keep in mind that the space may be filled up with stuffs after some time, which could

possibly block the PIR based occupancy/vacancy sensor. If so, dual-tech sensor can be a good option to deal

with such case.

Helpful Hints• Place a PIR+HFD dual-tech wall switch sensor at the entrance and face toward the main space will be the

good option for an enclosed storage.

• If shelves are placed inside the storage, ceiling mount sensor may be used to cover the area blocked by

the shelves.


false-on.

Sensor P

lacement E

xamples | S

torages

C

C-50IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage



LDS-700SLDT-700S

Select LDS/LDT sensor if the storage contains shelves that could block occupant’s activity.

LOS-509SLMS-509S

BLCLineVoltage

LBT-700S LDT-700S




CDCLineVoltage

LOD-509S LRD-509S


Vacancy Sensing

OOSLineVoltage




Example 1This example is a typical storage with shelf in the space.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at the entrance to cover the whole area up to 1,200 sq. ft. Use dual-tech

sensor if there is shelf in between the occupant and the sensor.

• A ceiling mount sensor can be placed at the inner lane behind the shelf, in case that dual-tech sensor is

not used or incapable of detecting the activity behind the shelf.

Sensor P

lacement E

xamples | S

torages

C

C-51 IR-TEC PSG

Ap

plication G

uidelines

Utility RoomsUtility rooms are often overlooked when designing a sensor control solution. These spaces can benefit greatly

from occupancy/vacancy sensing control, which ensures that the lights in a rarely occupied space will not be

left on all the time. Keep in mind that the space may be filled up with stuffs, machines and appliances, which

could possibly block the PIR based occupancy/vacancy sensor. If this is a concern, dual-tech sensor may be

a good option to deal with it.

Helpful Hints• Place a PIR wall switch sensor at the entrance and face toward the main space will be the good option for

an enclosed utility room without large furniture or equipment.

• If the wall switch sensor can only be placed in the recessed entrance that will block part of sensor’s view,

use PIR+HFD dual-tech wall switch sensor or add a ceiling mount sensor to cover the blocked area.

• Ensure the entrance and main work areas in the space are covered.


false-on.

Sensor P

lacement E

xamples | U

tility Room

s

C

C-52IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOS

LineVoltage



LDS-700SLDT-700S

Select LDS/LDT sensor if the storage contains shelves that could block occupant’s activity.

LOS-509SLMS-509S

BLCLineVoltage

LBT-700S LDT-700S




CDCLineVoltage

LOD-509S LRD-509S


Vacancy Sensing

OOSLineVoltage




Example 1This example is a typical utility room with cleaning facilities, washing machine, cabinet, and working bench.

Occupancy/Vacancy Sensor• A wall switch sensor is placed at the entrance that can cover the whole room up to 1,200 sq. ft.

• Place a ceiling mount sensor in the internal area if the solid wall blocks the detection of wall switch sensor.

• Place ceiling mount sensors in the stalls in case that the sensor cannot detect occupant motion inside.

Sensor P

lacement E

xamples | U

tility Room

s

C

C-53 IR-TEC PSG

Ap

plication G

uidelines

WarehousesWarehouse is an important application requiring a proper design and sensor layout to achieve optimum

occupancy sensing control. The challenges in a warehouse are usually based around the high bay ceiling,

and the possibility of unwanted tripping by people or forklift moving in other aisles or near the entrance of

aisle. Properly locate the sensor and pay close attention to the detection coverage of sensors are key to

deliver a successful control to the customer. Occupancy sensing (auto-ON/auto-OFF) control is a common

option for warehouse lighting.

Helpful Hints• Sensors should be placed at the same level height of luminaires to avoid being blocked, or knocking off by

forklifts.

• Selecting the sensor that can be integrated with the luminaire may be a good option for retrofit project.

• For warehouse with high bay ceiling, make sure the sensors are good for high bay application.

• When looking down an aisle that has a walkway on both ends, placing the nearest sensor to avoid seeing

the passing traffic on the walkway. If not feasible, applying a pieces of tape or sticker on the lens of PIR

sensor to partially block the detection. However, this may require a few trials to obtain ideal performance.


false-on.

Sensor P

lacement E

xamples | W

arehouses

C

C-54IR-TEC PSG

Ap

plication G

uidelines



OccupancySensing

OOSLineVoltage

LOS-509SLMS-509S

BLCLineVoltage



CDCLineVoltage

LOD-509S LRD-509S



Example 1This example is a typical warehouse featuring loading dock, operation area and numerous of shelves and

lanes.

Occupancy/Vacancy Sensor• Ceiling mount sensors are the best options disregard the control strategy.

Daylight Sensor (if applicable)• If abundant daylight is available in the application, a ceiling daylight sensor can be placed between the

window and the first row of lighting.

Sensor P

lacement E

xamples | W

arehouses

GLOSSARY

AAccu-Set An exclusive method of setting sensor available on many IR-TEC sensors. Designed to obtain an always

accurate setting easily and quickly via pointing the arrow of potentiometer to the specific position.

ALS Acronym of Ambient Light Sensor. A device that senses the light level for lighting control in response to daylight and/or electric light.

ALSO Acronym of Ambient Light Sensing Only.A control mode available on IR-TEC wall switch sensors with 2 control poles.

Analog output An output signal in varying voltage (0-10V) or current (4-20mA) for automatic control. 0-10V is considered the most common analog output for lighting control. Normally refers as AO.

ASHRAE 90.1 An ANSI approved energy standard for building except low-rise residential buildings created and maintained by ASHRAE and IESNA, adopted by the Department of Energy as the commercial building reference standard for state building energy codes.

Auto ON/OFF A typical control strategy used with occupancy sensors to turn lights on and off automatically according to the occupancy status of the space.

Automatic shut-off control

A control solution capable of automatically turning off the load without manual operation.

BBallast A device designed to provide the required electrical conditions (voltage, current and waveform) for electric-

discharge lamp to operate.

BEMS Acronym of Building Energy Management System. A building control system installed to achieve better efficiency via proper management of equipment that consumes energy, mainly refer to lighting and HVAC.

Bi-level control A control strategy that provides two different light levels-one at full-ON or a high level and one at a lower level. This can be achieved by dimming the luminaire, switching off part of lamps within a fixture or group of fixtures within an area.

Bi-level dimming A control strategy that provides two different output levels through dimming the electric light based on the occupancy status.

Bi-level switching

A control strategy that provides two different light levels by switching off part of lamps within a fixture or group of fixtures within an area.

BLC Acronym of Bi-Level Control.

BMS Acronym of Building Management System. A computer-based control system installed in buildings that controls and monitors the operation of mechanical and electrical equipment.

CCA Title 24 The California Building Energy Efficiency Standards for created by California Energy Commission (CEC) for

all residential and commercial buildings.

CC driver A type of LED driver designed to provide DC power output with Constant Current level for an LED lighting module. CC drivers are the most commonly used for general LED luminaires. Also refer as Constant Current driver.

CDC Acronym of Continuous Dimming Control.

CFL Acronym of Compact Fluorescent Lamp. A type of fluorescent light with ballast built-in that provides similar light output compared with incandescent lamps, but consumes less energy. Most CFLs are non-dimmable.

Continuous dimming

A lighting control strategy that varies the light output dimming of a luminaire or system over a continuous range from full to minimum output, in order to constantly maintain the ambient light level within a pre-determined range.

CV driver A type of LED driver designed to provide DC power output with Constant Voltage level for an LED lighting module. CV drivers are commonly used to power multiple LED lighting modules wired in series to a common power supply. Also refer as Constant Voltage driver.

DDaylight sensing control

A control strategy refers to the use of a daylight sensor to inhibit or dim the electric lighting in a daylighting area by sensing the available natural light.

Daylight sensor A device that senses the light level for the purpose of lighting control in response to daylight and/or electric light.

Digital output An output signal in either ON (binary 1) or OFF (binary 0) for two states of control. Normally refer as DO.

Dimmable ballast The ballast designed with capability of being dimmed by specific control method. Most common types in the market are 0-10V.

Dimmable driver The LED driver designed with capability of being dimmed by specific control method. Most common types in the market are 0-10V.

Dry contact A pair of contacts that carry no live voltage, normally used as a switching signal for control.

DSC Acronym of Daylight Sensing Control.

Dual technology The concept of combining two different sensing technologies to provide better occupancy sensing performance. Passive Infrared is normally used as the primary sensor, and the secondary can be Ultrasonic or High Frequency Doppler sensor.

EEMO Acronym of Electrical, Mechanical and Optical.

The interchangeable EMO is an innovative sensor design concept that creates IR-TEC’s TRANS sensor family.

Energy codes The United States building codes related to energy that set minimum requirements for new and renovated buildings to achieve the energy efficiency. ASHRAE 90.1 and IECC are two primary baseline codes.

Electric light A device that produces visible light by the flow and electric current. It is the most common form of artificial lighting of modern society, providing interior lighting for building spaces and exterior lighting for nighttime activities.

FFADC Acronym of Form A Dry Contact.

An electrical contact that will close when the main output of operating device is closed.

FCDC Acronym of Form C Dry Contact. An electrical contact that combines a normally closed and a normally open contact in one operating device.

Fresnel lens An optical device designed to focus the infrared energy on the sensor element of a passive infrared sensor.

HHFD Acronym of High Frequency Doppler.

HIC Acronym of High Inrush Current.

High Frequency Doppler

A motion sensing technology that senses the presence and motions of an object by detecting the frequency shift bounced back. Same operation principle as the ultrasonic sensor, the Doppler Effect, but with much higher frequency range.

High-dim The dim level set to control the lighting output during occupancy or as required.

Hold-off A control option in occupancy sensors that prevents lighting from turning on with occupancy detection when daylight levels are adequate. This functionality shall not turn lighting off under occupancy, but simply prevent lighting from turning on.

HS Acronym of Hybrid Switching.

HVAC Acronym of Heating, Ventilation, and Air-Conditioning.

Hybrid switching A special load switching circuitry designed to control the state of the load that will generate exceptionally high inrush current. Many IR-TEC’s line voltage sensors feature hybrid switching.

IIDC Acronym of Isolated Dry Contact.

IECC The International Energy Conservation Code, developed by the International Code Council. Most states adopt IECC as reference energy codes of residential buildings.

IP-xx The International Protection Marking, some may interpret it as Ingress Protection Marking. An IP code classifies and rates the degree of protection provided against intrusion of solid particles and liquid ingress.

LLED Acronym of Light Emitting Diode.

A two-lead semiconductor light source originally developed to emit low-intensity of red light as indicator of electrical equipment operation, and infrared light for remote controls of consumer electronics. Recent developments have made LED an energy efficient light source for general and task lighting.

LED driver An electronic device designed to provide DC power for LED lighting in constant current or constant voltage.

LEED Leadership in Energy and Environmental Design, a set of rating system developed by the U.S. Green Building Council (USGBC) for the design, construction, operation, and maintenance of green building, homes and neighborhoods.

Line voltage The AC power supply that provides the prime source of electrical devices in a facility. Typically 120/277 volts at 60 Hz in USA, 120/347 volts in Canada.

Low voltage A stepped down supply voltage (less than 50 volts) used to power devices for building management system, typically 24 VDC for lighting and HVAC controls.

Low-dim The dim level set to control the lighting output when the space is vacant.

Lux The metric unit of luminance. One lux is one lumen per square meter and equals 0.0929 foot-candle. One foot-candle equals 10.76 lux.

MManual on A control strategy requiring occupant to manually turn on the lights as needed. It is required by CA Title 24 for

various spaces in order to achieve more energy savings.

Manual override A control feature allowing occupant to manually select lighting levels other than those programmed.

MMC Acronym of Multi-way Manual Control.

Multi-level dimming

A lighting control functionality that is able to reduce the lighting power by multi-step dimming while maintaining the light level within certain range.

Multi-way manual control

The ability to manually control the lighting via the connected power pack from different positions in a space.

OOccupancy sensing control

A control strategy that refers to the use of an occupancy sensor to automatically turn lights on when detecting the presence of an occupant, and automatically turn lights off after the area is vacant for a period of time.

Occupancy sensor

An electronic device that will automatically turn lights on and off or dims to certain level based on the presence or absence of occupant. It can be used to control other equipment or appliances.

OFF delay The delay time that sensor is set to turn off the load after the area is vacant.

ON delay The delay time that sensor is set to turn on the load after detecting the presence of occupant. Normally applied for HVAC control to avoid unneeded operating.

On/Off switching A lighting control strategy that turns a fixture or group of fixtures on or off using manual or automatic methods.

OOS Acronym of On/Off Switching.

OSC Acronym of Occupancy Sensing Control.

OSHA Acronym of Occupancy Sensing at High Ambient. A bi-level control mode available on IR-TEC bi-level occupancy sensors.

OSHATO Acronym of Occupancy Sensing at High Ambient with Time Off. A bi-level control mode available on IR-TEC bi-level occupancy sensors.

OSLA Acronym of Occupancy Sensing at Low Ambient. A bi-level control mode available on IR-TEC bi-level occupancy sensors.

OSLATO Acronym of Occupancy Sensing at Low Ambient with Time Off.A bi-level control mode available on IR-TEC bi-level occupancy sensors.

OSAC Acronym of Occupancy Sensing with ALS Control. A control mode available on IR-TEC wall switch sensors.

OSAP Acronym of Occupancy Sensing with ALS & PM. A control mode available on IR-TEC wall switch sensors.

OSMA Acronym of Occupancy Sensing at Medium Ambient. A bi-level control mode available on IR-TEC bi-level occupancy sensors.

OSMATO Acronym of Occupancy Sensing at Medium Ambient with Time Off. A bi-level control mode available on IR-TEC bi-level occupancy sensors.

OS-NET Acronym of Occupancy Sensing Network.A wireless lighting control network solution developed by IR-TEC.

OSO Acronym of Occupancy Sensing Only. A bi-level control mode available on IR-TEC bi-level occupancy sensors.

OSOC Acronym of Occupancy Sensing Only Control. A control mode available on IR-TEC wall switch sensors.

OSOP Acronym of Occupancy Sensing Only with PM. A control mode available on IR-TEC wall switch sensors.

PPassive Infrared A motion sensing technology that senses the presence and motions of occupant by detecting the change of

infrared energy emitted from a warm object (human body or vehicle) in motion and the background space.

PIR Acronym of Passive Infrared.

PIR+HFD An occupancy sensing technology that combines Passive Infrared and High Frequency Doppler sensing technologies.

PM Acronym of Presentation Mode. A specific control option that allows the occupant to manually switch off the lights as desired for presentation.

POED Acronym of Pole One with Extended Delay. A control mode available on IR-TEC wall switch sensors with 2 control poles.

Power pack An electric device designed to provide specific operating power (usually 24 VDC) for low voltage sensors and high current load switching control.

PWM Acronym of Pulse Width Modulation. A technique to encode an analog signal into a pulsing signal. PWM is commonly used to control the output level of LED lighting.

RRDP Acronym of Regulated DC Power.

Relay An electrically operated switching device used for controlling a load or other circuits.

Rotary DIP switch

An electronic component designed to provide multiple electrical contacts by rotating the switch shaft to different positions.

SSidelighting Daylight provided by vertical fenestration installed below the ceiling plane.

SLV Acronym of Switched Line Voltage.

SmartDIM An exclusive continuous dimming technology developed for IR-TEC sensors to provide smooth and flawless dimming performance.

Solid state relay An electrical switching device that switches on or off the load when a small external voltage applied on its control terminals. It serves the same function as an electromechanical relay, but has no moving parts to wear out.

Sustainable building

A building that is environmentally responsible and resource-efficient throughout its service life; from design to construction, operation, maintenance, renovation, and demolition. Also known as green building.

T - VToplighting Daylight provided by fenestration mounted above the ceiling plane including skylights, tubular daylight.

TRANS A family of occupancy and daylight sensors developed by IR-TEC for building control.

Ultrasonic sensor A control device that utilizes typically 32 – 45 KHz ultrasonic waves to detect the object movement by the Doppler Effect. An ultrasonic sensor features two openings on its front cover to allow transmitting and receiving the ultrasonic waves.

Vacancy sensing control

A lighting control strategy that refers to the use of a vacancy sensor to manually turn lights on by an occupant, and automatically turn lights off after the area is vacant for a period of time.

Vacancy sensor An electronic device that requires manual operation to turn lights on, and will turn lights off automatically after the space is vacant for a period of time.

VSC Acronym of Vacancy Sensing Control.

VSOC Acronym of Vacancy Sensing Only Control. A control mode available on IR-TEC wall switch sensors.

W - ZWall switch sensor

A control device designed to be mounted in a wall switch box to provide automatic control by detecting the occupancy or vacancy status with its sensing range.

WALLSENZR A family of wall switch sensor developed by IR-TEC for lighting control.

Zero-cross switching

A technique employed by switching device, relay or contactors, that reduces wear and increases life by switching the load at the instantaneous point the AC power is no voltage present (zero volt).

17-18 - ir-tec · the international energy conservation code (iecc) is a model residential and...

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