Dali 4Ch LED Dimmer 16A 12-48V

4 channel DALI LED-Dimmer 
suitable for constant voltage LEDmodules 
Operating Mode DT6: individual channel control via 4 DALI addresses 
Operating Mode Colour&Dim: control by 2 DALI-addresses, one for adjusting the light level and one for adjusting the colour 
SwitchDim2: 2 switch-inputs offer control of light level and colour without DALI 
dimming range 0.1%-100% 
adjustable PWM-frequency (122Hz/244Hz/488Hz/976Hz) 
supply voltage 12V to 48V DC 
max. input current 16A 
the maximum input current can be distributed on the channels at will
low standby power consumption 
high efficiency 
configuration via PC-software DALICockpit and DALI USB-interface  
user-friendly factory default settings 

RECOMMENDATION: Care should be taken on keeping cable lengths between DC power supply and dimmer as well as between dimmer and luminaires (Led-Strings) as short as possible. This kind of installation will minimize the influence of voltage drops. 

Operating Modes 
The device offers several operating modes: 
DT6 (factory default) In this operating mode each channel can be controlled by its own DALI address (Device Type 6). 
Alternatively the device can be controlled using 2 switch-inputs for mains voltage (SwitchDim2): SwD1: light level short press: On/Off long press: dimming SwD2: scene selector (short press) 
Colour&Dim This operating mode is suitable for operating RGB—luminaires. Two DALI-addresses are used, the first to control the light level and the second for changing the distribution on the output channels (e.g. for colour adjustments). The Colour&Dim mode allows colour adjustments without affecting the light level and vice versa. For each channel only DALI standard commands like dim up/down but also DAP are used. Thus the device can be used with all common controls and gateways (e.g. KNX). The Colour&Dim mode provides an alternative to the DT8-RGBWAF mode. 
Can be operated via DALI or SwitchDim2: DALI-address 1, SwD1: light level DALI-address 2, SwD2: colour