You are here: Homepage > Products > Interfaces > Dmx2Pwm 3Ch Dimmer
Register now


The e:cue DMX2PWM LED Dimmer is a 3 Channel Dimmer for use with constant voltage fixtures. The input voltage is variable from 12-48V DC and each output channel has a maximum output current of 2.5A. Every output channel can be individually controlled via DMX and the DMX output allows the chaining of multiple devices. The option to either manually or automatically address the dimmer to a DMX Channel provides a simple solution for small to complex control scenarios.
The reverse supply protection and self-resetting overcurrent protection do help to avoid malfunction and damage caused by faulty connections. Two status LEDs show the status of the dimmer and the status of the incoming DMX signal. Power input and output is possible through screw terminals, while the DMX connection works via one RJ-45 input and one RJ-45 output.


Key Features

  • LED dimming using pulse width modulation (PWM)
  • for use with constant voltage fixtures
  • three outputs individually controllable via DMX
  • two user selectable DMX addressing modes: auto addressing or manual addressing
  • input voltage range: 12 – 48 VDC
  • max. output current of 2.5A per channel
  • DMX output for chaining multiple devices
  • lowside switching
  • reverse supply protection
  • 14bit PWM resolution calculated from 8bit DMX value
  • overcurrent protection (self resetting)
  • two status LEDs
  • two options available mounted in aluminium extrusion housing or PCB-only version

Technical Information

order code 160125
dimensions mm / inch (W x H x D) 94 x 71,5 x 24 / 3.66 x 2.81 x 0.94
weight kg / lbs 0,08 / 0.176
power 12-48 VDC (screw term.)
operating temp. °C / °F 0°...50°C / 32°...122°F
storage temp. °C / °F -20°...80°C / -4°...176°F
operating / storage hum. 0-80% not condensing
environment IP20
housing aluminium
certifications CE (EN55015 / EN61547)
input DMX512 (RJ-45)
output DMX512 for chaining multiple devices
3 output channels (screw terminals)
+ connector: identical to input voltage
- connector: low side PWM switch


DMX2PVM 3Ch CAD data (AutoCAD)
Including technical drawings.
2 M
As sample for technical drawings.
579 K
DMX2PWM 3ch Setup Manual English
Version 2013-08-28
2 M
DMX2PWM 3ch Data Sheet
Version 2014-09-02
403 K
DMX2PWM 3ch Data Sheet Japanese
Version 20120531
Including technical drawings.
571 K

e:cue News

e:cue News

Tips, tricks, knowledge, examples.
Visit our e:cue blog!