is RS485 universal connection component between master station and slave station cable in process field bus DP protocol
Mainly used for unit level and field level of communication in manufacturing automation system, transmitting data in the form of round robin communications between PLC communication port and process field bus cable
Able to transmit in 12M bit transmission rate, with built-in terminal matching resistor
Considering cable input angle and relieve tension, built-in grounding metal effectively prevents common-mode interference and has strong electromagnetic compatibility
Easy to use, the bus cable can directly connect to the DP bus connector and plug connector port into the Process Field Bus master/slave station interface