Serial communications board, 2 x RS-232C ports, supports protocol macro backup from memory card
C200HW-PRM21
PROFIBUS DP master unit
CS1W-SCU31-V1
Serial communication unit, 2x RS-422/485 ports, Protocol Macro, Host Link, 1:N NT Link, No protocol, Serial Gateway (CompoWay/F, Modbus-RTU, Modbus-ASCII, Host Link), Modbus RTU Sl …