ROLLS-ROYCE WRC1021B

ROLLS-ROYCE WRC1021B (Part No:63335) is a rugged marine auxiliary machinery control pcb card for Rolls-Royce Ulstein Brattvaag marine automation rack system. The marine auxiliary machinery control pcb card adopts Eurocard plug-in rack assembly, with conformal coated PCB to resist salt mist, heavy vibration and electromagnetic interference inside marine engine rooms.

This board delivers pump & valve safety interlock & sequential logic control for vessel auxiliary equipment. The pump & valve safety interlock & sequential logic control collects dry contact feedback from lube oil pumps, seawater cooling pumps, valves and breakers. The pump & valve safety interlock & sequential logic control judges equipment status and executes start/stop interlock sequence. The pump & valve safety interlock & sequential logic control automatically detects wire break and contact faults, outputs visual & audible alarm signals to bridge console. The pump & valve safety interlock & sequential logic control supports manual local operation and serial communication with main propulsion controller.

This ROLLS-ROYCE spare is an essential marine propulsion auxiliary control spare for Brattvaag control cabinet overhaul. The marine propulsion auxiliary control spare can replace faulty WRC1021B logic cards directly. The marine propulsion auxiliary control spare meets DNV marine classification society safety specifications. The marine propulsion auxiliary control spare is widely fitted on cargo ships, tankers and offshore vessels equipped with Rolls-Royce Brattvaag marine automation systems.

ROLLS-ROYCE WRC1021B control PCB is classic plug-in logic cassette for Brattvaag marine automation platform. It governs auxiliary machinery interlock, collects field feedback signals and communicates bidirectionally with main propulsion controller, performing reliably under high temperature and humid marine machinery spaces.