Whadda Relay card Component 12 V DC

With this module you can use a relay via the widely known DMX512 protocol to use. The protocol has the intention dimmer, Moving Heads, scanner and other lighting with simple wiring to control. In many cases, the switching on and off of the device is required. Here comes the module into the game. The relay is switched on when the DMX value for the set channel 140 balances or higher. The relay is switched off when the DMX value for the set channel 120 balances or lower. This text is machine translated.