DMX2PWM 9CH Dimmer

EVO Crane - Offenbach, Germany
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DMX2PWM Dimmers enable control of low-voltage LEDs using a DMX512 controller. Using PWM (Pulse-Width Modulation) technique, they are designed for use with constant voltage LEDs with a maximum output current of 2A per channel, or 2.5A for the three-channel version. DMX512 signal is amplified through DMX2PWM Dimmers for convenient daisy-chaining. DMX2PWM Dimmers’ flexibility makes installations easy with auto and manual DMX512 addressing modes, and in the case of the nine-channel version, the option of using an RJ45 connector or loose wire for DMX512 connection. The reverse supply protection and self-resetting over-current protection ensure safety against possible damage due to incorrect wiring. The nine-channel version is conveniently mountable inside equipment racks using standard 35mm wide DIN rail.

Key Features

  • Control of constant voltage LED fixtures
  • Nine individually-controllable output channels via DMX512
  • Reverse supply protection and overcurrent protection (self resetting)
  • Smooth dimming via PWM with 488 Hz frequency
  • Manual address setting or auto-addressing selectable
  • Input voltage range: 12-48 VDC
  • 14bit PWM resolution calculated from 8bit DMX value


Technical Specifications

 Item number


 dimensions (W x H x D)

107 x 76 x 59 mm/4.21 x 2.99 x 2.32 inch


0.228 kg/0.5 lb


12 ... 48 VDC (screw term.)

 max. total output current

14 A

 operating temp. 

0 ... 50 °C/32 ...122 °F

 storage temp.

-20 ... 80 °C/-4 ... 176 °F

 operating / storage hum.

0 ... 80% not condensing




aluminium, plastic


CE (EN55015 / EN61547)


DMX512 (RJ-45)
 output DMX512 for chaining multiple devices 
9 output channels (screw terminals)
+ connector: identical to input voltage
- connector: low side PWM switch


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