Remote I/O adapter for Modicon PLC industrial control system. ...

It processes various field equipment signals with reliable signal anti-interference design and self-diagnosis function, stable for petrochemical and power plant... ...

Relay output expansion module for AC500 PLC, switching external loads via relay contacts to control valves, indicators and other field actuators in automation s... ...

16-point relay I/O module for Modicon PLC industrial control systems. ...

Analog expansion module for AC500 PLC, outputting standard current/voltage analog signals to regulate frequency converters, regulating valves and other field an... ...

It transmits diverse field sensor signals with excellent anti-interference performance and self-diagnosis function, stable for petrochemical and power plant DCS... ...