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Brief Introduction The BC-802 DMX512 Data Decoder adopted the advanced decoding technology to convert the international standard DMX512/1990 signal into standard SPI (TTL) / LPD6803 / LPD8806 / TM1809/P9813/ TLS3001/WS2801 signals, each decoder has 96/510 DMX output channels, and the output channels can be expanded by adding decoders, therefore, most of LED lights can be controlled by DMX512/1990 protocol via the signal conversion, then widely used pixel light, digital tube light, floodlight, pixel screen, dancing floor light etc.
Basic Feature 1. In put standard DMX512 protocol, Address can be set by DIP. 2. Automatically adapt input voltage DC12V-24V. 3. Self-Changing Mode exist. 4. Output TTL Signal.
Port definition DC+ DC-: DC12-24V Power Input DATA: Data CLK: Clock RCK: Register Clock GND: Ground
Warning: The power cable can't connect the data port, otherwise it will damage the decoder!
Conjunction Instruction BC-802-SPIoutput TTL(SPI)signal, 4 output lines: DATA: SPI DATA CLK: SPI CLK RCK: SPI RCK GND: GND, connect with the chip GND
BC-802-6803/8806/9813/2801 output LPD6803/LPD8806/P9813/WS2801 signal, three lines: DATA: 6803/8806/9813/2801 DATA CLK: 6803/8806/9813 /2801CLK GND: GND, connect with the chip GND
BC-802-1809/3001 output TM1809/TLS3001 signal, two lines: DATA: TM1809/TLS3001 DATA-CLK GND: GND, connect with the chip GND
NOTE: According to DMX512 protocol, in order to ensure a steady data transmission, you should add a metalster(Metal Thin Film resistor, 90-120Ω 1/4 W )at the end of each layout of DMX data cable(between Foot 2 and Foot 3, Data + and Data -), please also refer to your DMX console manual to select a correct resistor