KONGSBERG RMP400 Remote Multipurpose I/O Module

KONGSBERG RMP400 (part number 603129) is a marine‑grade remote multipurpose I/O module belonging to Kongsberg 400‑series hardware for K‑Chief marine alarm‑monitoring and control systemsAlibaba.co.... This remote multipurpose I/O module serves as distributed field signal interface to connect vessel field sensors, switches and actuators to main RCU process controller units. The remote multipurpose I/O module features dual‑redundant SPBus communication bus for high‑reliability data exchange. The remote multipurpose I/O module integrates galvanically‑isolated digital input and output channels with per‑channel status LED indication for on‑site troubleshooting.

Distributed field signal acquisition & safe actuator output control is the core function of KONGSBERG RMP400 Remote Multipurpose I/O Module. Distributed field signal acquisition & safe actuator output control acquires digital status signals from machinery sensors, limit switches and alarm contacts across vessel machinery spaces. Reliable Distributed field signal acquisition & safe actuator output control executes output commands from host RCU controller to drive solenoid valves, relays and local indicator lamps. Configurable Distributed field signal acquisition & safe actuator output control supports dual‑bus redundancy to maintain I/O operation in case of single communication line failure, suitable for critical marine machinery monitoring scenarios.

This unit delivers outstanding marine‑qualified rugged electronic performance for shipboard cabinet DIN‑rail mounting environments. marine‑qualified rugged electronic performance complies with DNV‑GL marine type approval standards, resisting heavy vibration, humidity and salt mist on‑board vessels. Robust marine‑qualified rugged electronic performance implements hardware watchdog, channel short‑circuit protection and built‑in self‑diagnosis for each I/O point. Complete marine‑qualified rugged electronic performance supports hot‑swap replacement without full system shutdown for vessel maintenance operations.

KONGSBERG RMP400 provides 16 galvanically‑isolated digital inputs and 16 solid‑state digital outputs, powered by 24 VDC nominal supply (±15 %). Operating ambient temperature ranges from ‑40 °C up to +70 °C; module protection class IP20 for cabinet installation. Dual SPBus A/B redundant communication interfaces connect to Kongsberg main process control units. Widely deployed on cargo ships, offshore supply vessels and floating units for engine‑room monitoring, auxiliary machinery control, ballast system and alarm annunciation within K‑Chief automation platforms. It acts as an original critical distributed I/O spare module for Kongsberg K‑Chief marine automation solutions.