True/False
A hardwired electromechanical master control relay is not normally included as part of the wiring for a PLC system.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q9: A watchdog timer is used to monitor:<br>A)how
Q10: The status indicator on an input module
Q11: Malfunctions due to electrical noise interference usually
Q12: Typically, PLC systems installed inside an enclosure
Q13: Preparing a PLC control process for initial
Q15: Excessive line voltage variations to a PLC
Q16: PLC output modules may incorporate fuse or
Q17: Ground loop circuits cause problems by adding
Q18: An addressing conflict is caused by the
Q19: A diode can be connected in reverse-bias