© Siemens AG 2011. All rights reserved.

Wireless room units and wall transmitters Room units with EnOcean technology

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 2 T. Huber

2 Technology 6

3 Portfolio with EnOcean technology 10

1 Introduction 2

© Siemens AG 2010. All rights reserved.

4 References 15

Content

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 3

EnOcean mission

…everything embedded in easy to integrate, easy to use standardized modules

Green Smart

Intelligent sensor networks Connectivity Programmable

Wireless

Radio standard Bi-directional

communication

Energy harvesting World-class miniaturized

energy harvesting components

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 4

XXX

EnOcean GmbH & EnOcean Alliance for whole value chain

EnOcean GmbH Green = energy harvesting Smart = smart sensors Wireless = wireless standard

EnOcean GmbH OEM partner

EnOcean Alliance Building professionals & users

EnOcean Alliance No batteries. No wires. No limits.

Spin-off company of Siemens CT founded in 2001 and venture founded.

Founded in April 2008 as a non-profit, mutual benefit corporation

Components Modules Products Solutions

Solution for green buildings „clean“ technology

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 5

EnOcean Alliance eco-system

Enocean alliance promoter Participants

Associate members

>160 associated members 100 OEMs offering final goods >700 compatible products >100,000 buildings deployed IEC standardization kicked off Award winning “Green Technology”

Koenig Consulting Inc.

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 6

Sensor radio module

RF Transceiver

Micro- controller

Sensor Energy management

Motion, temperature, light

Temperature, pressure, position, etc.

Self-powered wireless sensor technology

Energy converter

Energy:

Information:

Micro- controller

Actuator/ buil- ding services

RF Transceiver

System radio module

Status, measured value control signal

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 7

PC networking

Home networking

Video distribution

Headsets PC peripherals PDA / phone

Choosing a suitable radio protocol

Range

Energy requirements

1m

Factor 1 Factor 10s

Factor 100s

Factor 1.000s

Factor 10.000s

1,000m

100m

10m

Home and building auto- mation

Industrial

Residential aftermarket

Demand response metering

infrastructure

Wireless USB

Video/ audio links

UWB

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 8

Environment

Device W/m² distance (m) duration

EnOcean RF switch 0,000013 1 some ms

Conventional switch 0,0015 1 some ms

WIFI access point 0,01 2 during data stream

WIFI card 0,1 0,5 during data stream

DECT phone 1 0,1 during a call

Mobile 12-42 0,1 during a call

Mobile-base station 0,00001 - 0,1 permanent

Comparison of different power flux densities

100 x

700 x

7.000 x

70.000 x

1,6 Mio.x average

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 9

How much energy needs an EnOcean device?

100 EnOcean devices transmit 432'000 telegrams per day

This requires daily totally 86 J energy

To compare: ONE jelly bear contains 7000 J

A jelly bear would offer enough energy to conduct the system for 81 days

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 10

Lighting controls HVAC devices

Occupancy / motion Humidity Door / window Temperature

Automation systems gateways

LON, BACnet, TCP/IP, KNX, serial

Multi-vendor interoperable products Over 300 energy-saving products in production

Light switches / dimmers Occupancy sensors Light intensity Key card Timers

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 11

Maximize your building efficiency!

Energy efficient lighting – Individual, present, and daylight dependant Energy-optimized building automation

Lights Blinds Gateway

Heating Ventilation Air conditioning

Building automation system

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 12

System overview

LON/EnOcean Gateway RXZ95.1/LON

DESIGO™ INSIGHT

KNX / EnOcean Gateway RXZ97.1/KNX

RXC

RXB

PXC00-E.D + PXX-L11

PX-KNX

QAX95.1 QAX96.1

Max. 9 devices per Gateway

Max.32 devices per Gateway

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 13

Room unit QAX95.4 QAX96.4 QAX97.4 QAX98.4

Gateways RXZ95.1/ LON RXZ97.1/KNX

Siemens offering

Room units QAX95.1 QAX96.1

Wall transmitter

AP 221 and AP 222

Products

Vorschau

Product release

April 2011

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 14

Target market

No wires No holes

No battery No waste Zero energy

Avoid loss of rent during (frequent) retrofit / tenant change Retrofit "on-the-run"

Most expensive office space Historic sites Green Building

is viable

Products which are based on EnOcean technology are interoperable and compatible

Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.

Page 15

More information

www.siemens.com/hvac-controllers www.siemens.com/enocean http://www.enocean-alliance.org We look forward to discuss your needs!

Siemens Schweiz AG

Building Technologies Division

International Headquarters

Gubelstrasse 22

CH-6301 Zug

Tel +41 41 724 24 24

Fax +41 41 724 35 22