DALI MCU digital rotary RGB Controller
Designation DALI MCU
Power connection L, N AC mains
Operating voaltage 100-240V AC
Power consumption 2.3W max.
DALI connection Da+/Da-, max. 300m cable length, DALI
power supply output current max 100mA.
Perm. Cable cross-section 1…4 mm2
Ambient temperature 0…+50 °C
Type of protection IP 20
Protection class II
• DALI DT8 RGB color controller, compatible with DT8 DALI system
• Each control circuit can supply DALI power for as many as 50 DALI devices
• The lighting system responds immediately and harmoniously when the brightness level is changed at either of
the control devices.
• All that while allowing for the required comfortable, easy and complete control over the lighting levels at any
time.
• Innovative Function to Power DALI Bus While Connected to AC Mains
• Powered by DALI Bus while not Connected to AC Mains
59.00 mm
Function introduction
Important: Read All Instructions Prior to Installation
Back side
N
DALI Dimmer
LDa-Da+
DALI O UTPUT AC INP UT
31.20 mm
59.00 mm
AC Power inputDALI signal output
Product Data
• DO NOT install with power applied to device.
• DO NOT expose the device to moisture.
Safety & Warnings
Operation
This device is a DALI MCU with built-in DALI bus power supply which can power DALI bus while connected with
100-240VAC mains. It also can be powered by DALI bus while not connected with AC mains.
There can be up to only 2 MCUs connect to AC 220V mains, the other MCUs powered by DALI bus.
Each control circuit simultaneously affords the integration of as many as 100 DALI ECG and of up to 4 DALI
MCU control devices (control points).
Switch ON/OFF
Click the rotary knob to switch ON/OFF light.
Switch RGB color mode and brightness mode
Double click the knob to switch between RGB color mode and brightness mode.
Set the minimum brightness value
Press and hold down the knob over 5 seconds until the light flashes, to set the current brightness value as the
minimum brightness value for dimming, it is dimmable from this minimum brightness value to 100%.
Delete the minimum brightness value setting
Click the knob to switch off the light first, then press and hold down the knob over 5 seconds until the light
flashes, the minimum brightness value will be deleted. It is dimmable from 0% to 100% then.
Dimensions 80x80x53mm
09.2400RB3.04760
Rotate the knob counterclockwise:
1. Decrease light intensity from 100% to
1%(brightness mode).
2. Change RGB color(RGB color mode)
Click the knob to switch ON/OFF.Press and hold down to adjust brightness to 100%.
Double click the knob to switch between RGB color mode and brightness mode.
Push ON/OFF
Push ON/OFF
Rotate the knob clockwise:
1. Increase light intensity from 1% to
100%(brightness mode).
2. Change RGB color(RGB color mode)
