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PX24506 DMX512/1990 LED Decoder 3 Channels DC12V-24V 3A

SKU:BY-CON-PX24506 (In stock)

PX24506 DMX Decoder,
Output 3 Channels, 3A/Ch,
Input DC 12V-24V,
256 level brightness,
full color control,

PX24506 DMX512/1990 LED Decoder 3 Channels DC12V-24V 3A


Download User Guide

Product Description

Welcome to use PX series DMX512 decoder driver. PX series adopt the advanced micro-computer control technology and converted the DMX512/1990 digital signal widely used in international to the analog control signal. 1~3 channels output for option and each channel able to achieve 256 gradations of controling, and also it can be used as the connector of PC digital light controller and analog light modulator. It is mainly used for the controlling of buildings lights applied LED.


  • Meets DMX512/1990
  • 256-level brightness,full-color control
  • With 3 channels output and Max.3A/CH output
  • With control system,can express perfect effect
  • With the light color selected mechanism, and be able to control the light with 1~3 colors
  • Can set the DMX address freely
  • Can be custom-made
  • Meets DMX512/1990
  • Can drive 3A(Each CH.)
  • Can drive many kinds of LED lamps


  • Decode CH: 3CH
  • Input Signal: DMX-512/1990 digital signal Output Signal: can drive 3A(Each CH.) Power Supply: DC 12~24V
  • Power Dis.: <1W
  • Power Output: <216W(24V);<108W(12V)
  • Operating Temp.: 0~50℃
  • Size: 86(mm)*51(mm)*17.8(mm)
  • Weight: 110g





  • (1) DMX signal input interface
  • (2) DMX signal output interface
  • (3) Power input interface
  • (4) Address setting interface
  • (5) Driver output interface

Interface Introduction

DMX signal interface
Input and output interfaces can be interchanged for using


Circuit Diagram 1

  • Address setting interface: How to use See "DMX series of addresses dial code table"
  • Addresses dial code table of DMX series: DC 12-24V input,supply power for decoder and the lamps it takes.
  • Driver output interface: Common anode,V+ and R,G,B interface,can drive kinds of RGB module or single-color module, Can regulate output current according to the actual load.


Connect the anode and RGB wire of common anode RGB module to the output interface of decoder directly; Connect the anode wire of single-color module to V+ on decoder,and connect the cathode wire to one of RGB pin according to the LED's color; Connect several colors single-color module to one decoder,please connect their anode wires to V+ pin on decoder.

Connecting of DMX-512 Signal

  • DMX signal cable used the CAT-5 cable or three-core shielded cable,and DMX signal has the positive(+) pole and negative (-) pole. While welding the DMX signal cable plug,there must pay much attention to distinguish between postive(+) and negative(-), and then connect the DMX512 signal cable with the corresponding input interface of PX24506 correctly.
  • Connect a signal terminal at the end of the whole connetion(To be PX24506 DIP switches set aside under section 10 can)

Packing List

  • 1x DMX512/1990 Controller
  • 1x Screwdriver
Net Weight(g) 131
Output Current(mA) 3,000
Input Voltage 12-24Vdc
Operating Temperature 0°C ~ +50°C
Dimension 86*51*17.8mm
Color black
Output Channels 3 Channels
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4 Review(s) for "PX24506 DMX512/1990 LED Decoder 3 Channels DC12V-24V 3A"
It's ok.
Magnus Tallroth
Apr 15, 2015
Works like expected
Very fast shipping, good for the quality also! Excelent service
Michael Hurd
Apr 6, 2015
Все работает.
Все работает.
Jan 12, 2015
Good Product
there was a small problem about the controller, but the seller helped to solved it fast, thank you.
yura panov
Jan 2, 2015
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