Instrumentation and automation architecture consists of field instruments, multi-core cables, junction boxes, marshalling and system cabinets.
This marshalling cabinet function is to interface the incoming field cable (which is normally a multipair cable) and the I/O…
Ina process plant, on/off control is done through the PLC or DCS. The below Figure is an overview of one discrete/digital…
Unlike the discrete/digital (on/off) circuit, analog signals vary across a range of voltage or current. Taking the same vessel described…
