OTHER BRANDS

1.Functions

Local signal acquisition: Collect digital input signals from marine field sensors, switches, interlock contacts and transmit data to the main control system.www.plcva.com
Logic processing & output drive: Execute local control logic, output digital signals to drive relays, indicators and on-site actuators.
System communication interface: Communicate with master controller via marine serial bus, exchange real-time status, alarm and command data.
Built-in hardware self-diagnosis: Detect board power failure, circuit fault, communication break; send fault alarm signal to monitoring system.
Noise & vibration resistance circuit design: Optimized for marine harsh environment, anti-shock, anti-electromagnetic interference.www.plcva.com
Hot-swap compatible rack mounting design, easy replacement during vessel maintenance.

JRCS S21F08338-B LCU-M02A Marine Local Control Unit PCB Control Board Physical photo

This is a rack-mounted local control PCB card for JRCS marine automation monitoring & control system.

Application vessels: Cargo ships, container vessels, oil tankers, offshore platforms, tugboats.
Typical systems: Engine room monitoring system, auxiliary machinery control system, pump / valve group local control, fire & bilge alarm system.
Working purpose: Serve as the field I/O and local logic processing unit between ship main monitoring system and on-site marine equipment. Collect equipment status signals, implement local interlock protection, forward data to bridge or engine control room, and execute control commands issued by the master system.www.plcva.com
Position: Installed inside marine control cabinet, used for new ship construction or spare replacement for existing vessel automation system.