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> PX24500 3CH dmx dcoder rgb led controller dc 12-24V
PX24500 3CH dmx dcoder rgb led controller dc 12-24V
3CH 256-level brightness full-color control RGB DMX LED controller
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.
256-level brightness, full-color control
3 output CH, can drive 5A(Each CH.)
With control system,can express perfect effect
Can drive 1~3 channel of each lamp
Can set the DMX addess freely
High interference resistant, over-heat and over-current protect, self-recovery function available
Signal Input:DMX-512/1990 digital signal
Signal output:0~24V PWM signal,can drive 5A(Each CH.)
Power output:<360W(24V);<180W(12V)
Size:175(mm)*45(mm)*35(mm)can be custom-made
* DMX Signal input interface(RJ45)
* DMX signal output interface(RJ45)
* Address setting interface, Please find the detailed instruction for Address setting at Page 5.
* Power input interface, DC 12-25V 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 deoder directly; Connect the anode wire of single-color module to V+ on decoder,and connect the cathode wire to one of RGB pin ccording to the LED's color; Connect several colors single-color module to one decoder,please connect their anode wires to V+ pin on decoder.
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 LED to introduce it.The connecting is belo.
(m) is the amount of controller output port
(n) is the max. amount of terminals for each port the upwards is according controller
* 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,negative signal and GND to the corresponding signal of PX24500.
* Connect a signal terminal at the end of the whole connetion.
This product has a wide input/output voltage(DC 6-25V),it's rating current is 5A,so the rating power is different in different input,for example:
* Rating power in 12:12V X 5A X 3 = 180 W
* Rating power in 24:24V X 5A X 3 = 360 W
The DIP switch on PX24500 can set the binary value of the DMX512 address to address code.
The correlative bits is the 1-9 bits of the DIP switch,the 1st bit is LSB,the 9th bit MSB 512 addesses totally.The start addess is the no. of the first channel of the decoder the second channel will receive the data of start addess+1,and the third channel will receive the data of start addess+2.There are two way to find out the relation between the DIP switch and DMX addess.
Calculational formul(Sum of 1~9 bits of DIP switch)= DMX initial address code Set the n(th) bit of DIP switch up set to 1 to get the value of such bit; Set the n(th) bit of the DIP switch down so the value of this bit is 0.
Note The 10th bit is non-use.
Set the 6th,3rd,1st bit of the DIP switch to others set to then the sum of the 1~9 is 32+4+2 is the start address 38.
Set the 8th,7th,6th,1st bit to others set to then the sum of the 1~9 is 128+64+32+2 is the start address 226.
That is(128 + 64 + 32 + 2) = 226
The contents about the product install and usage
A.The driver can not be setting in high temperature or wet conditions
B.We recommend three ways to take away the heat as follows
Put in a big enough space for taking away the heat
Fixed on big metalline board, and make sure they are contacted well
The contents about install and usage:
When work with controller, put the controller close to avoid the signal become weak.
The reliable length of the control line is 200m.
Recommend to use the STP with the characteristic impedance of 120 ohm
The signal line should be one bus, and the signal line pass in and out the decoder ports directly
Make sure the signal line connector and the decoder's signal port are well connect
Add a signal terminator at the end of the signal line
The decoder should be closed to the lamps. If the lamps is over 5 meters, the ones follow shoule be joined at the decoder's out port again
Adopt thicker power cable with good conductibility
If one decoder take several lamps in series , make sure the lamps's connectors are firmly connected
Signal line should be far away with the 110/220V AC cable
For these conditions: bad environment, long line, more than 20 decoders on line, please reduce the load of decoders, commonly less than 100w on each one.
(in attached drawing,the unconscionable of install cases were labeled by "X")
(1)The bad install manners of take away the heat and the right ways:
(2)The install manners with weak signal and the right ways :
If still can not figure out, please contact our technician.
1 x RGB DMX LED controller
