5 Channel DMX Decoder V2


5 Channel Constant Voltage DMX512 & RDM LED Decoder with numeric display, seven PWM frequency selection, linear or logarithmic dimming and multiple protections.

Availability: In stock

SKU: A-D5P-DMXD Category:

The Axion Lighting 5 Channel DMX Decoder offers a perfect way to control single color, tunable white, RGB, RGBW or even RGBWW fixtures. These are often found with full color RGB and two different white LEDs to give the best of both worlds. 


  • Fully compliant with the DMX512 standard protocol.
  • No DIP switches! Use the integrated buttons and digital display to configure the DMX address.
  • Supports RDM functionality for those DMX masters or controllers that take advantage of this enhanced protocol. 
  • 16 bit (65536 levels) or standard 8 bit (256) level selection.
  • PWM dimming frequency selection: 250 / 500 / 1000 / 2000 / 4000 / 8000 / 16000 Hz options for reduced power noise and LED flickering.
  • Logarithmic or linear dimming curve selectable.
  • Over-heat, over-load and short circuit protection with automatic recovery.
    • OLA will display when overload alarm present.
    • OHA will display if overheating.
  • Automatic DMX signal detection helps to know if there are line issues. 
  • Default Output Level setting allows you to set the light level if the DMX signal is lost. 
  • 6 modes of independent self-testing built-in.
  • CE, EMC, and LVD certified.
  • 5 year warranty
Weight 2 lbs
Dimensions 8 × 2 × 2 in


  • Input Voltage: 12 – 48 volts DC
  • Input Current: 20.5A
  • Output Voltage: 5 x (12 – 48) VDC
  • Output Current: 5 channel, 4 amps per channel max
  • Output Type: Constant voltage
  • Operating Temperature: -30C – +55C
  • IP Rating: IP20
  • EMC Standards: ETSI EN 301 489-1 V2.2.3 and ETSI EN 301 489-17 V3.2.4
  • Safety Standards: EN 62368-1:2020+A11:2020
  • Certifications: CE, EMC, LVD


Operating Modes

  • Short press the MODE key to switch between DMX decoder mode, Dimmer mode, and RGB controller mode.
  • Short press SETUP key to enter the setting menu and switch between each item.
  • Press the < or > key to adjust the parameter’s value.
  • Long press the SETUP button or wait 30 seconds with no input to exist the setting menu.
  • Long press MODE and > for 2 seconds to start the quick self-test feature.
  • Long press the < and > key for 2 seconds to restore the unit to factory defaults.

Operation Settings

  • Long press M and < key at the same time for 2 seconds. Short press M key to switch between settings:
    • Grey Level
      • Short press < or > key to switch between 8bit (b08) or 16 bit (b16).
    • Output PWM frequency
      • Short press < or > key to switch between 250Hz (F02), 500Hz (F05), 1000Hz (F10), 2000Hz (F20), 4000Hz (F40), 800Hz (F80), or 16000Hz (F16).
      • The higher the PWM frequency, the lower the output current however it’s useful to eliminate power noise and reduce visible flickering.
    • Output brightness curve
      • Short press < or > key to switch between Linear Curve (C-L) or logarithmic curve (C-E)
    • Default output level
      • Short press < or > key to change the default 0-100% level (d00 to dFF) when no DMX signal input is detected.
    • Automatic blank screen
      • Short press < or > to enable (bon) or disable (bof) the automatic blank screen.
  • To exit the menu, long press the M key for 2 seconds or wait 10 seconds with no button presses.

Self-Test Mode

  • Short press the M key. Once the display shows L1 through L6, it is now in self-test mode.
  • Press the < or > key to switch through diagnostic modes.


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