1 WelcomeWelcome

TDS Technology (S) Pte Ltd

2 DALI in Modern Lighting DALI in Modern Lighting

3 Requirements of modern lighting technologyRequirements of modern lighting technology

• No longer only for switch on and off• Provide comfort feel• Energy saving• Lighting situation (lighting scenes) can be stored

and recalled• System is easy to operate• Feedback message

4 Classic systems

• Analogue 1- 10V control• Wiring issue• Costly system• Extra components needed for light scenes and

groups

5 DALI – the simple and flexible alternative

• Flexible and simple

• Few low cost component

• Minimal wiring required

• Digital Addressable Lighting Interface

6 Where does DALI position themselves?Where does DALI position themselves?

Comparison of lighting control systems with standard interfaces

7 What is DALI ?What is DALI ?

• Not a building management bus system (BMS), it is only an interface definition

• New digital interface for DALI ECG (Electronics Control Gear) / devices

• Subsystem for controlling lighting in BMS

• Integrated to BMS through gateway (Bus Coupler)

8 Features of DALI Features of DALI

• Data transfer rate of 1200 bps ensure failsafe opearation

• Potential –free control input

• 2 wire cable, no polarity

• Up to 64 DALI slave devices per DALI master

• Dimming curve analogous to the behavior of the eye

• Addressing option: Broadcast, group or individual

• Scene memory in DALI slave devices, max 16 scene

• Programmable dimming time and range (0.1% to 100%)

• Individual feedback message, e.g. Lamp On/Off, current brightness, DALI slave device status

• Max distance 300m

9 The DALI connectionThe DALI connection

10 DALI Master in Standard bus terminal DALI Master in Standard bus terminal

• KL6811 bus terminal in 12mm wide housing with DALI power supply

• Search addresses during start up

• DALI/ DSI master configurable

• Subsystem of common bus system e.g. Ethernet, Profibus, DeviceNet, Canopen and etc

• Up to 64 DALI slave devices

• Support max 16 groups

• Protected input at Bus terminal. Switch off when connect to 230V

11 DALI connection with KL6811 Bus TerminalDALI connection with KL6811 Bus Terminal

12 With 1 – 10V technologyWith 1 – 10V technology

13 With With DALI: Absolute flexible GroupinDALI: Absolute flexible Groupingg

14 With 1 – 10V technologyWith 1 – 10V technology

15 With With DALI: Absolute flexible GroupingDALI: Absolute flexible Grouping

16 DALI and Ethernet DALI and Ethernet

• Significant growing of Ethernet in Building Automation

• EtherCAT open up further option for more cost reduction and performance

• Ideal compliment to Ethernet – Low cost

– Smple installation

– Low design effort

Fig. 2

17 DALI Application Example DALI Application Example

• Conference Room 1 (Listener perspectives) Demo

• Conference Room 2 (Speaker perspectives) Demo

• Shared Office Demo

18 Further Information Further Information

• The DALI Activity Group

(http://www.dali-ag.org)

• Manufacturer of DALI devices

• OSRAM

(http://www.osram.com/products/electronical/dali/)

• Philips

(http://www.lighting.philips.com/)

• DALI Master Bus terminal and Bus Coupler

(http://www.beckhoff.com)

19 Intelligent Building Automation SolutionIntelligent Building Automation Solution

20 EIB in Intelligent Building AutomationEIB in Intelligent Building Automation

• European Installation Bus• Standardized, OSI-based network protocol (CSMA/ CA)

• Communication on Twisted Pair and Power line

• Neutral specification maintained by the EIB Association through community process

• System and application implementations available from multiple vendors

• Open system allows implementation by any interested manufacturer based on any suitable microprocessor

21 EIB Master Bus Terminal KL6301EIB Master Bus Terminal KL6301

• Technical Data• EIB devices : Max 64

• Baud rate : 9600 baud

• Bus access : CSMA/CA

22 LON in Intelligent Building AutomationLON in Intelligent Building Automation

• Local Operating Network• Echelon Inc. USA

• Communication on Twisted Pair, Power line, RF, IR, Coaxial and fiber optic.

• Protocol: LONTalk design based on OSI Reference Model

23 LON Master Bus Terminal KL6401LON Master Bus Terminal KL6401

• Technical Data• LON devices : Max 64

• Data transfer rate : 78kbit/s

• Bus segment length: 500m

24 Wireless Wireless Adapter for radio technologyWireless Wireless Adapter for radio technology

25 Wireless Wireless Adapter for radio technology KL6023Wireless Wireless Adapter for radio technology KL6023

• Technical Data• Connecting cable : Up to 300m

• Frequency : 868.35MHz

• Transfer range : 300m open field/ 30m within building

26 3 phase power measurement KL34033 phase power measurement KL3403

• Technical Data• Max 500V ac 3~

• 10 – 500Hz

• Voltage, current, effective power, energy, power factor (cos ), energy consumption, peak current,voltage & Power

• True RMS value

• 64,000 samples/ sec

• 0.5% of full scale

27 3 phase power measurement KL3403 – Example 13 phase power measurement KL3403 – Example 1

Power measurement at a machine

28 3 phase power measurement KL3403 – Example 23 phase power measurement KL3403 – Example 2

Current measurement on a motor

29 KL2751 Dimmer

•Direct connection to Incandescent lamps (up to 350W)Inductive ballastsElectronic ballasts

•Able to detectAutomatic load detectionShort-circuit-proofOverload-proof output

•Brightness of the lightness can be modified

30 KL2751 Dimmer