3channels DMX512 RGB LED Decoder
DMX decoder adopts the advanced micro control unit, it receives standard DMX-512 digital control signal and transformed it into PWM signal for driving LED; You could connect DMX module with DMX digital console to achieve dimming or various changes in procedures.
● Working temperature: -20-60 ℃
● Supply voltage: 5V,12-24V can choose
● Output: 3 channel
● External dimension: L165*W68*H40（mm）
● Packing size: L180*W95*H60（mm）
● Net weight: 320g
● Gross weight: 355g
● Output current: each channel 4A
● Output power: 5V:<60W, 12V:<144W, 24V:<288W
DMX input/output interface:
Adopt 3-pin-block as DMX signal interface.
DMX input and output interface2:
Adopt RJ45 as signal interface
Address code and the function setting interface
Supply power and load interface:
Adopt 6 pin screw as power and load interface
Direction for use
DMX address code settings
Each DMX common controller occupied 3 DMX addresses, adopt coding switch set address, it is a Binary numerical code switch which is setting DMX original address code from 1 to 9, 1 is the lowest, and 9 is the highest,511 address codes could be setted in all.DMX original address code equal aggregate value of the coding switch value from 1 to 9,dial the coding switch downwards(ON is setted 1),the value of bit can be gotten, on the contrary, the value of bit is 0.
DMX signal can be received when coding switch FUN(10)=OFF(ON is setted 0).
1. example 1:
Look at the following picture,if you want to set 37 as the address code,you can only dial down the first,the third and the sixth code switch, the aggregate value of coding switch value from 1 to 9 is 32+4+1,that is,the original address code of DMX512 is 37.
2. example 1:
Look at the following picture,if you want to set 328 as the address code,you can only dial down the ninth,the seventh and the fourth code switch, the aggregate value of coding switch value from 1 to 9 is 256+64+8,that is,the original address code of DMX512 is 328.
Other functions direction for use
1. Testing function:
The tenth bit of coding switch is “FUN”,that is a built-in function button.FUN=OFF shows the DMX decoder function,DMX signal can be received.
The default coding switch1-9 is off:black
Switch8=ON:seven-color jumpy changing(8 steps speed)
Switch9=ON:seven-color gradual changing(8 steps speed)
2. The speed chioce of jumpy changing,gradual changing effect
When test the function,switch 8=ON shows the seven-color jumpy changing effect,switch 9=ON shows the seven-color gradual changing effect,every effect has 8 steps speed:
Off switch from 1 to 7: 0 steps
Switch7=ON:7 steps(the greatest speed)
There are several switches=ON at the same time, the great value is standard. All dial code switches= ON as the following picture,the state of the decoder shows: to test the functional effects of gradual changing, the speed of change is 7.