DMX 512 Controller

DMX 512 is a method of controlling lighting that had its origin 30 years ago in the world of theatre. Each light is connected via a 'daisy-chained' signal cable through which it receives DMX commands for dimming and movement. The DMX signal is continuously transmitted to all lights, but the lights will only react to commands that are individually addressed to them. Each light has its own individual address that is set by a hand-held controller or switches located in the fitting. The advantages of DMX are that it is a robust and reliable technology which is widely supported and a high speed data rate allows for real time control of moving lights.