12CH Constant decoder Input power option,12-24V decoder > LED Controller > Product > Home
All Products
News

How much do you know these decorate choose lamp myth?
How much do you know these decorate choose lamp myth? LED lighting products quality inspection&...

LED High Bay Fixture is certified for hazardous locations.
LED High Bay Fixture is certified for hazardous locations.

The heat of LED products and the heat dissipation of LED
In the days that advocates energy-saving and environmental friendly, LED will be the most promising ...

Contact Us

Gidealed Lighting Co.,Ltd 

Tel:0086-750-2098318   

Phone:0086-13826159758

Email:sales@gidealed.com

Postcode:529080
Add:No.1 Minhui Rd,Gaoxin Developement District,JiangMen,

Guangdou,China

        


12CH Constant decoder Input power option,12-24V decoder

Model no.:GD-12CH-MDX512   Input power option,12-24V decoder
Detailed Product Description

Introduction:
Welcome to use the 12CH constant decoder, which take advantage of advanced microelectronic

control technology. This technology changes the international fashion DMX512/1990 standard

digital control signals into analog control signals.There're 1 ~ 12 output channels; each channel

can achieve 256 control levels. This constant decoder is used when DMX512 control equipment

control general LED lighting.

Products Performance:

Input Power:  DC5V~DC24V

Maximum load current:  5A/CH×12

Maximum power load: 300W(5V) 720W(12V) 1440W(24V)

Output gray level: 256

Input Signal:  DMX512/1990

Output signal:  12 channels Constant PWM

Output DMX :  12 channels

DMX512 socket standard RJ45; Ethernet port and standard XLR-3 caron plug

Size:  L155*W88*H32

Basic functions:

There are 12 output channels, can connect with single or RGB lamps;

0-100% dimming output, each channel 256 gray levels

 

International standard DMX512 input protocol, address code set by DIP switches;

de voltage DC input DC5V ~ DC24V;


Each occupied by 12 DMX address.

 

The decoder comes with 16 kinds of test patterns, 16 levels for rate of change

 

Structure Drawing:

 Data Drawing



Decoder to use:

The first DMX address setting:
The decoder set the address bit by coding switch, of which 1-8 is for setting the start address

of  the Binary numeric code switch of DMX512, the first one is the lowest position, the ninth one

is  the highest Bit of address code can be set to 255.

DMX512 start address code is the sum of switches 1-8, at the same time turn downside of  the

code switch (ON set to "1"), then the value of the bit can be gotten; coding switch up (set to "0"),

the value of the bit is 0.

 Example 1:
As the following Schematic 1, DMX512 start address is set to 37, encoding the No. 6,3,2 position

on switch dial to "1", others set to "0", then the sum of the switch 1-9 code value is 32 + 4 + 1,

that  is the DMX512 start address 37

 

Example 2:
As the schematic 2, DMX512 start address is set to 166, encoding the no. 2,3,6,8 switch dial to

"1", others set to "0", then the sum of  the switch 1-8 code value is  2 + 4 + 32+128 = 166, that is  

the  DMX512 start address 166.  

Schematic for System Connection:


Installation Notes:

※ This kind of controller works only under DC5V-24V, which  is provided by  the matched controllable

 main power, or else the controller will be damaged.

※ The UTP wire is connected hand in hand to make the cable, when two or more controller connected.

※ The power supply should be off when connecting the electric wires, and it can be turned on till making

 sure the wires are connected correctly and the indicator of main power in red is lighting.

※ Controller should work under the environment of adequately ventilated, dry,not corroded, no flammable

gas and rust.

※ Please  check  the wires connection regularly so that  the wires of  aged, rust-eaten,and damaged

 insulation spacer can be replaced timely

Simple troubleshooting and maintenance:



 

Gidealed Lighting Co.,Ltd 

Tel:0086-750-2098318   

Phone:0086-13826159758

Email:sales@gidealed.com

Postcode:529080
Add:No.1 Minhui Rd,Gaoxin Developement District,JiangMen,

Guangdou,China

        


Send your inquiry directly to us

(0 / 3000)