What is the function of the input/output (I/O) module in a PLC?
A. To provide power to the PLC
B. To store the program
C. To interface with the input and output devices
D. To communicate with other PLCs
Answer:C
What is the function of the input/output (I/O) module in a PLC?
A. To provide power to the PLC B. To store the program C. To interface with the input and output devices D. To communicate with other PLCs
Explanation: The input/output (I/O) module in a PLC is responsible for interfacing with the input and output devices, such as sensors and actuators. It receives signals from the input devices and sends signals to the output devices based on the instructions from the program in the CPU.