Model: | GD-12CHDMX |
---|---|
Brand: | Gidealed |
Origin: | Made In China |
Category: | Consumer Electronics & Lighting / Remote Control |
Label: | led controller , dmx512 controller , 12 dmx512 controller |
Price: |
US $28.7
/ pc
|
Min. Order: | 100 pc |
Last Online:15 May, 2015 |
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: