The Digital Addressable Lighting Interface (DALI) is an international standard protocol (IEC 62386) for lighting control, offering features such as a simple 2-wire system and flexible lighting designs. It allows for intelligent lighting management with low installation and maintenance costs, interoperability, and individual status reporting. DALI drivers come in various models with specified output power, voltage, and efficiency, supporting features like dimming and group/scene settings.

1. DALI

2. What is DALI?
Digital Addressable Lighting Interface
DALI is a protocol.
An International Standard (IEC
62386) lighting control system
providing a single interface for all
Electronic Control Gears and
Electronic Control Devices.

3. IEC62386 Standard

4. What DALI can offer?
• Simple 2-wire cable
• Flexible lighting
design
• Intelligent lighting
management
• Low installation cost
• Low maintenance
cost
• Distributed
intelligence
• Individual status
reporting
• Devices
interoperable
• Design for
commercial &
architectural lighting
International
Standard
Digital
System
Simplicity &
Robustness
Cost
Effectiveness

5. DALI System
Light 1
DALI BUS
16V/250mA
Driver DALI Converter
Light 2
Light 3
Light 4
Light 64
Light 5
DALI Driver64
DALI Driver
DALI Driver
DALI Driver
DALI Driver
DALI Driver
DALIDriver
Or
Power supply for DALI BusControl System Master

6. DALI Function
• Set system failure level
• Set fade time
• Set fade rate
• Set Scene
• Remove from Scene
• Set Group
• Remove from Group
• Off
• Step up
• Step down
• On and Step up
• Step Down and off
• Set Max/Go to Max/Up to Max
• Set Min/Go to Min/Down to Min
• Fade to level
• Set actual level
• Set power on level
Commands from Master to Driver

7. DALI Function
• Actual level
• Power on level
• System Failure level
• Max
• Min
• Group Assignment
• Scene level
• Fade time
• Random address
• Version number
Information from Driver to Master (Query)

8. DALI Function
• Group Setting
- support max. 16 individual groups
• Scene Setting
- support max. 16 scenes

9. FSP DALI Driver
Model Name FSP40-ZZAS(070)D FSP40-ZZAS(105)D FSP70-ZZHS(070)D
Output
Rated Power 40W 40W 70W
Output Voltage 30-60V 20-40V 50-100V
Rated Current 700mA 1050mA 700mA
Current ADJ. Range 350-700mA 525-1050mA 350-700mA
Input
Input Voltage 120~277Vac 120~277Vac 200~240Vac
Power Factor (typ.) PF≧0.98 PF≧0.98 PF≧0.96
Efficiency (max.) 88% 88% 92%
Inrush Current (typ.) 10A 10A 15A
Others
Operating
Temperature
-20°C ~ +50°C
Dimension (LxWxH) 300 x 30 x 21 mm
Feature:
Support DALI Dimming Function
Ultra-Slim Size: 21mm Height Design
Output Current Adjustable via UI
Low Inrush Current / Low Ripple Design
Flicker Free in 10~100% Dimming Range
Comply with DALI standard (IEC62386-101,102,207)

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