How many maximum input and output points does a high-end PLC have?
A. 8 input, 8 output
B. 16 input, 16 output
C. 32 input, 32 output
D. 64 input, 64 output
Answer:D
How many maximum input and output points does a high-end PLC have?
A. 8 input, 8 output B. 16 input, 16 output C. 32 input, 32 output D. 64 input, 64 output
Explanation: A typical PLC has 64 input points and 64 output points. These can be used to connect sensors, switches, and other input devices to the PLC, as well as output devices.