Shenzhen Fosen Technology Co., Ltd.
Main products:LED Power Supply,LED Tube Driver,LED Controller
Contact Us
  • Contact Person : Mr. Guo Victor
  • Company Name : Shenzhen Fosen Technology Co., Ltd.
  • Tel : 86-755-29826661
  • Fax : 86-755-29826662
  • Address : Guangdong,ShenZhen,5-6th Floor of building F, Tangtou Community, Sanlian Industrial Zone, Shiyan Street, Bao'an District, Shenzhen
  • Country/Region : China
  • Zip : 518108

4 channel DMX Decoder

4 channel DMX Decoder
Product Detailed
1.rgb led strip controller 2.Iron housing 3.DC12V/24V 4.Net weight:295g 5.Max current:6A


DMX common controller 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.

Technical Parameters

1.Working temperature: -20-60 °C

2.Supply voltage: DC12V~24V

3.Output:: 3 channels

4.External dimension: L164×W66×H40mm

5.Packing size: L190×W101×H55mm mm

6.Net weight: 295g

7.Gross weight: 325g

8.Static power consumption: <1W

9.Output current:: 3*4A

10.Output power: 12V:<144W, 24V:<288W

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 upwards(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

Switch1=ON:1 steps

Switch2=ON:2 steps

Switch3=ON:3 steps

Switch4=ON:4 steps

Switch5=ON:5 steps

Switch6=ON:6 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.

Typical applications

The connection of low-power LED lamps:

The connection of high-power LED lamps:

4 channel DMX Decoder

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