PLC, DCS, and ESD Marshalling Cabinet Checks
We discussed the basic steps to be followed during healthiness checks and maintenance of PLC, DCS, and ESD marshalling cabinet.
PLC Marshalling Cabinet Cable Terminations
What is Marshalling Cabinet?
This marshalling cabinet function is to interface the incoming field cable (which is normally a multipair cable) and the I/O (Input/Output) card connection.
PLC Digital Signals Wiring Techniques
Ina process plant, on/off control is done through the PLC or DCS. The below Figure is an overview of one discrete/digital