Non-dimmable LED Driver

2 Key Push Button Wall Switch dmx dimmer led for ledlighting

Smartspower's new DMX dimmer has an input voltage range of 100-277VAC, which complies with European and American voltage regulations. The switch operation of this DMX dimmer is similar to most mainstream dimmers on the market, and its compact size of only 118*72*37.5mm makes it easy and quick to install.
  • item no.:

    SMT-U-1CDMXW2
  • brand:

    SMARTS
  • Input Voltage:

    100-277VAC
  • Output Current:

    Max.60mA
  • Certification:

    ETL,CE, FCC, ROHS
  • Warranty:

    5 years
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product details

2 Key Push Button Wall Switch dmx dimmer led for ledlighting

This dmx dimmer wall switch uses DMX512 and other communication devices to communicate well. It adopts standard home style design and is suitable for any home installation and independent operation. No address code is required. It has a 5-year warranty.


  Installation Instructions  

Please read before installing.
Maximum Capacity (Limited by whichever is achieved first)
Input Voltage:AC110-277 V~50 / 60 Hz

Output Current (built-in DALI-bus power supply)
Max.60mA
loads (DALI drivers or DALI decoders)
Up to:30


1、Turn power OFF at circuit breaker


WARNING: SHOCK HAZARD.
May result in serious injury or death. Turn off power at circuit breaker or fuse before installing.
2、Remove existing device & Mount the controller fixed seat

3、Label and remove existing wires

To assist in the wiring of the new control, label the wallbox wires before removing them from the existing device.
For screw terminal products, tag the wire from the different color screw.


4、Connect the Dimmer (1)

Model
SMT-U-1CDMXW2
SMT-U-1CDMXG2
Colour
White 
Grey



Note1:Both Dimmer & Driver require no address editing and are ready to use once connected.
Note2:The dimmer and DMX driver/decoder are independently connected to the input power (AC mains)


5、Connect the Dimmer (2)

Model
SMT-U-1CRDMXW2
SMT-U-1CRDMXG2
Colour
White 
Grey
Single Pole Wiring (These models support single-pole wiring.)



Note1:Both Dimmer & Driver require no address editing and are ready to use once connected.
Note2:Connect the AC input live wire (L) of the DMX driver to the dimmer's Load wire(Red) .


Troubleshooting:Troubleshooting:
If the dimmer can start ,but the DMX driver fails to start, please check whether the hot wire and neutral wire at the dimmer(or DMX driver ) input are reversed.


6、Connect the Dimmer (3)

Model
SMT-U-1CRDMXW2
SMT-U-1CRDMXG2
Colour
White 
Grey

3-Way Wiring (These models support 3-way wiring.)



Note:Use standard single pole switch can be combined with a controller to form a dual-control switch system


7、Mount the Dimmer

Press and snap into place to complete installation

8、Turn power ON at circuit breaker


9、Setup Dimmer Operation

Note:When the dimming button (long press) reaches maximum or minimum brightness. The indicator light blinks slowly

Low-End Trim Adjustment
Optional
1.With the lights on and set to the lowest light level,turn the low-end trim dial counterclockwise until there is no flicker. 
2.Turn lights off and on. If lights do not turn on or are not stable, turn the low-end trim dial clockwise slightly until there is no flicker.

10、Product Dimension


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  Related Products  

dali-2 dimmer for led lightingThe SmartsPower DALI-2 dimmer features a built-in DALI bus power supply, quick and easy installation, and a compact size. Operation is simple, with an adjustable dimming level knob on the back. This achieves smooth, stable, flicker-free dimming.


Mode:SMT-U-1CDPW2

intput voltage:100-2277vac

Size : 118*72*37.5MM
Weight:0.2Kg/pcs


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