As shown in the illustrated block diagram for a distributed automation system, what statement is true concerning the units labeled "ROS" which are remote operating system workstations? Illustration EL-0096

Correct Answer: Option A — Operator access to control functions among the various ROS locations differ depending on system configuration and need.

Distributed control systems are designed for flexibility. Remote Operating System (ROS) workstations are configured based on specific operational requirements, meaning access levels and control capabilities are tailored to the needs of the personnel at each location, rather than being identical across the entire shipboard network.