DMX512 Decoder Operation Instructions
One. Features:
1. 5~40V Power supply,wire connection is simple and very easy to use;
2. Support almost every kind of one-wire or two-wire LED-DRIVER-IC ;(Can be customized)
3. Support kinds of DMX512 controllers, support up to 3072 DMX512 channels;
4. Recognize DMX512 signal automatically;
5. With 45 kinds of patterns,which are vivid and beautiful;
6. Each decoder can control up to 2048 pixels;
7. Works in single or multiple synchronous modes.
Two. Functions Of Each Port:
| Left side | 5~40V | 5~40V Power supply |
| IC SEL | Select IC |
| AUTO | Run internal pattern automatically |
| SPEED | Switching mode |
| MODE | Switching speed |
| Right side | IN | DMX+ | DMX512 input signal + |
| DMX - | DMX512 input signal - |
| GND | Ground |
| OUT | DMX + | + pole of DMX512 signal cascade to the next decoder |
| DMX - | - pole of DMX512 signal cascade to the next decoder |
| GND | Ground |
| CLK | Clock output |
| DATA | Data output |
| GND | Ground |
Three. Parameters:
Operating Voltage:5~40V
Power Consumption: less than 1W
Four. Operating Instructions:
1. Works with external DMX512 signal:
Make sure that wire connections are correct, input the DMX512 signal and the decoder can recognize and decode it.
2. Running the internal patterns:
Switching patterns by pressing MODE single time forwardly;
Switching the running speed by pressing the SPEED button;
Pressing the AUTO button to jump to the patterns automatically.
3. Using toggle switch:(will support more Driver-IC follow-up)
When switch 1 to ON: To control WS2801; When switch 1 and 2 to ON: To control UCS1903 or APA 104;
When switch 2 to ON: To control WS2811; When switch 1 and 3 to ON: To control TM1804 or TM1809;
When switch 3 to ON: To control LPD6803; When switch 1 and 4 to ON: To control APA 102;
When switch 4 to ON: To control LPD6803; When switch 2 and 3 to ON: To control UCS9812;
Five. Wire Connections:
1. One decoder work without DMX512 signal input:
2. One decoder work with DMX512 signal input:
3. More than one decoders work with DMX512 signal input:
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dmx signal signal to spi SP201E DMX Decoder Images
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