Wiring Diagrams of PLC and DCS Systems – DI, DO, AI, AO
PLC and DCS control systems Wiring Diagrams for Digital Input (DI), Digital Output (DO), Analog Input (AI), and Analog Output (AO) signals.
PLC and DCS control systems Wiring Diagrams for Digital Input (DI), Digital Output (DO), Analog Input (AI), and Analog Output (AO) signals.
Earthing creates an alternative path for flow of excessive currents safely into the ground in presence of minimal resistance or impedance.