Which of the following is not a factor effecting the memory size needed for a particular PLC installation?
A) Voltage rating of field devices
B) Number of I/O points
C) Size of control program
D) Supervisory functions
Correct Answer:
Verified
Q39: The main difference between a PLC and
Q40: Field or real-world devices refer to:
A)input devices
Q41: The PLC power supply module normally is
Q42: Block No.5 of the PLC block diagram
Q43: Block No.3 of the PLC block diagram
Q45: The devices connected to the terminals would
Q46: A control management PLC application normally requires
Q47: The diagram shown is a: 
Q48: Which module of the PLC is responsible
Q49: Block No.6 of the PLC block diagram
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