Item Type: | RGB Controler |
---|---|
Brand Name: | BTF-LIGHTING |
Certification: | CCC,CE,RoHS |
Power Source: | DC |
Model Number: | DMX WS2811 12-24V |
is_customized: | yes |
Unit Type: | piece |
Package Size: | 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in) |
Package Weight: | 0.15kg (0.33lb.) |
Quick Details
Specifications
DMX512 decoder operation instructions
1.Feature
This is a DMX512 decoder that specially designed for WS2811 LED constant current driver IC.
It’s easy operation and connection;
Support inputting DMX512 signal directly and execute internal patterns;
Support a variety of DMX512 control equipments;
12V input voltage;
With 45 kinds of patterns;
When running internal patterns, each decoder can control 2048 pixels;
Support single and multiple synchronous modes.
Support DMX512 channel selector.(a product of our company )
2. Decoder appearance
3. Functions of each port:
Right side
| IN | DAT+ DAT - GND | DMX512 input signal + pole |
DMX512 input signal - pole | |||
Signal Ground | |||
OUT | DAT+ DAT - GND | + pole of DMX512 signal cascade to the next decoder | |
- pole of DMX512 signal cascade to the next decoder | |||
Signal Ground | |||
CLK | WS2801 clock signal output | ||
DATA | WS2811 and WS2801’s output signal | ||
GND | Power Ground | ||
VDD | The positive power supply?Same as the chosen input voltage on the left side? | ||
Left side | MODE | Mode switching | |
SPEED | Speed switching | ||
GND | Power Ground | ||
5V | Positive power supply, 5V | ||
8~24V | Positive power supply, 8~24V | ||
+5V | When clicked stands for the power supply voltage : 5V | ||
+12v/24V | When clicked stands for the power supply voltage :8~24V |
Note: The decoder’s power supply voltage is optional,(can be changed internally, the method will be mentioned later ),
please make sure that what the power supply voltage is selected then power the decoder.
4.Specific parameters
Operating Voltage:5V
Power Consumption: less than 1W
5. Operating Instructions
This decoder can work in two ways: Input the DMX512 signal or just running the internal patterns.
Keep pressing the MODE button while power the decoder each time ,it can be set to be DMX512-SIGNAL-ONLY mode or not.
When in the DMX512-SIGNAL-ONLY mode?Detect the DMX512 signal all the time, and don’t run the internal patterns.
Work without DMX512 signal,Disconnect the DMX512 signal first, and then power the decoder , decoder
will run the internal patterns.
Pressing the key MODE to choose patterns from pattern 1 to pattern 45 , and it will run your chosen pattern cyclically.
When running at pattern 45, it will jump back to pattern 1 when pressing MODE;
Pressing the key SPEED to switch the running speed. There are 5 levels of speed can be chosen, it will be
slower each time pressing the key SPEED. When running at the slowest level, it will jump back to the fastest
level when pressing SPEED.
While the decoder running in any pattern and speed , pressing the key MODE and SPEED at the same time ,
the decoder will jump to the pattern 0;(pattern 0 is a pattern that run some patterns cyclically at a specific speed)
Using decoders in cascade?When using the decoders in cascade?DMX512 signal will be decoded in each
decoder at the same time,and display the same content.
6.Choose power supply and 2801 or 2811 to be controlled
When using this decoder, users can choose 5V or 8~24V power supply to meet their requirement. Users can
also choose WS2801 or WS2811 to be controlled. The methods are showed as the figure2 below.
7. Using DMX512 channel selector
This decoder can be set form which channel of DMX512 to decode by using DMX512 channel selector. Say you
write channel 6 to the decoder, then the decoder will ignore channel 0~6?and just decode from channel 7.
The operation will be described in detail on the DMX512 channel selector’s operation instruction.
Connection:
Package included:
1x WS2811 DC12V DMX 512 Decoder