Before a personal computer and a ControlLogix controller can communicate through an Ethernet communications module, both must have compatible IP addresses and subnet masks.

Question

Quizplus · Accepted Answer

This statement is true. For communication to occur over Ethernet, both the personal computer and the ControlLogix controller must have compatible IP addresses and subnet masks. This statement is true. In order for communication to occur between a personal computer and a ControlLogix controller via Ethernet, they must have compatible IP addresses and subnet masks. This ensures that they can communicate with each other within the same network.

Before a Personal Computer and a ControlLogix Controller Can Communicate