Plc midterm test 1 5 - Study guides, Class notes & Summaries

What does the PLC power supply do? - ️️The power source converts the available power to a low voltage DC power for the logic circuits of the processor and for the internal power required for the I/O modules. Analog I/O devices are either ON or OFF, open or closed - ️️False The I/O section also converts varying voltage or current signals from analog input devices into corresponding decimal values by way of a(n) - ️️Analog to digital converter. A typical PLC can be divided int...