Intelligent valve positioning module for Ovation 3.5+ DCS, precise 4-20mA valve closed-loop control replacement ...

Custom matched connecting cable for I/O modules, linking field sensors and controllers for steady industrial control signal transmission ...

Matching connection cable for I/O modules, connecting field transmitters and controllers to support stable industrial signal transmission. ...

8-channel analog input terminal module for Ovation DCS replacement ...

16-channel SOE event acquisition module for Ovation DCS replacement ...

Analog output terminal module for Ovation DCS replacement ...