Wiring in a PLC Control Panel
In this article, you will learn the wiring in a PLC control panel and the basic electrical design of a PLC system cabinet.
In this article, you will learn the wiring in a PLC control panel and the basic electrical design of a PLC system cabinet.
Failsafe wiring practice is one of those topics that separates control system designers and electricians from other technical specialties. This
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