PLC Fundamentals Quiz

To execute the user-written program stored in memory (correct)

To facilitate faster and less costly duplication of application

To provide integrated diagnostic and override functions

To continuously monitor the status of connected devices

Inputs

Execution of the program (correct)

Communication Ports (RS-485)

Outputs

To provide power supply to the PLC

To facilitate communication with external devices (correct)

To monitor the status of field devices

To execute the program stored in memory

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