Q1 Marks 1 CLO-3 PLO-3 a. Tick the appropriate option True False b. Inputs of a PLC are scanned in the beginning of the scan cycle PLC can also read AC input signals Sourcing input devices are those which provide ground signal to the PLC input e Modular PLCS are: Extensible b. Compact c. Low cost d. Power efficient a. Isolation circuitry in PLC digital input protects: a. Input power section b. Logic section |