As shown in the illustrated block diagram for a distributed automation system, what statement is true concerning the data communication pathways labeled "Dual CAN"? EL-0096

Correct Answer: Option B — These are control area networks providing redundancy so as to maintain communications despite a bus failure.

Dual CAN (Controller Area Network) buses provide critical fault tolerance in shipboard automation. By utilizing two independent communication pathways, the system ensures that if one bus experiences a physical failure or data corruption, the control signals continue to reach their destination, maintaining essential machinery monitoring and command integrity.