DMX512 is a standardized protocol for controlling lighting equipment. The letters DMX stand for “Digital Multiplexing” or just “muxing” and the “512” refers to the number of separate “channels” of information that can be sent simultaneously.
DMX512-A control protocol that enables Remote Device Management for two-way communications for configuration, monitoring and system setup. Allows two way communication between lighting controller and the fixtures. Allows for remote setting of DMX start addressing