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2012 Hot Sales RGB DMX LED Controller
2012 Hot Sales RGB DMX LED Controller

2012 Hot Sales RGB DMX LED Controller 1. High quality and good price 2.CE, ROHS 3.easy connection, simplicity

2012 Hot Sales RGB DMX LED Controller



High Power DMX Decoder&driverModel:PX24500(RJ45 INTERFACE)Meets DMX512/1990Can drive 5A(Each CH.)Can drive many kinds of LED lamps



Thank you for using PX series DMX512 decoder.With advanced micro-computer control technology,PX series convert the widely used DMX512/1990 signal to analog signal.Can choose 1~3 output channel,256-level brightness control.For connecting of light console and analog device,or lighting&building lamps controlling.




Meets DMX512/1990

1. 256-level brightness,full-color control2. 3 output CH.,can drive 5A(Each CH.)3. With control system,can express perfect effect4. Can drive 1~3 channel of each lamp5. Can set the DMX addess freely6.High interference resistant, over-heat and over-current protect, self-recovery function available7.Can be custom-made




Decode CH.: 1~3Input Signal: DMX-512/1990 digital signalOutput Signal: 0~24V PWM signal,can drive 5A(Each CH.)Power Supply: DC,+12~25VPower Dis.: <1WPower Output: <360W(24V);<180W(12V)Operating Temp.: 0~70°CSize: 175(mm)*45(mm)*35(mm),can be custom-madeWeight: ≤300g



Internal Block Digram






(1) DMX signal input interface(RJ45)(2) DMX signal output interface(RJ45)(3) Address setting interface(4) Driver output interface(5) Power input interface


Interface Introduction


DMX signal interface


           1: DATA+                                                                                         2: DATA-                                                                                         3-6: NC                                                                                         7-8: GND


1. Address setting interface     Please find the detailed instruction for Address setting at Page 5.2. Power input interface     DC 12-25V input,supply power for decoder and the lamps it takes.3. 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 deoder 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.




How To Use

PX24500 is controlled by DMX-512 digital signal.The frontage is DMX512 transmitter,take EC-DMX512 for example,to control 0~24V analog devices.We suppose to drive LEDto introduce it.The connecting is below:





 Circuit Diagram 1



                                                 Connecting of DMX-512 Signal


   The wire for DMX signal is STP,the DMX signal has positive and negative signal.Pay attention to the polarity while soldering.Connect the positive signal,negativesignal and GND to the corresponding signal of PX24500.

    Connect a signal terminal at the end of the whole connetion.

Calculate the power

This product has a wide input/output voltage(DC 6-25V),it's rating current is 5A,so the rating poweris different in different input,for example:Rating power in 12V:12V X 5A X 3 = 180 WRating power in 24V:24V X 5A X 3 = 360 W








Thank you for your time.


Anything want to know from me, please feel very free to contact with. 

2012 Hot Sales RGB DMX LED Controller

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