DMX 512 is an international high-speed data output protocol, which adopts rs485 hardware circuit, which is different from general rs485 communication. DMX is based on RS422/RS485 serial transmission, the data transmission rate is 250Kbps, the maximum loop control is 512 channels, and the allowable effective transmission distance is 250m.
Application
Due to the open communication protocol, high efficiency and reliability, it is widely used in the traditional stage industry. Compatible with DMX 512 communication interface is the default choice in high-power LED lighting control systems.