Kongsberg RSER200-4 RIO200 Serial Interface Module

Kongsberg RSER200-4 belongs to the RIO200 remote I/O series, a galvanically isolated 4-channel serial communication module designed for Kongsberg maritime automation systems. It serves as a bridge between RCU controllers and external serial field devices to realize bidirectional data transmission onboard vessels and offshore platforms.

Each channel can be independently configured for RS232, RS422, RS485 or NMEA 0183 protocols. It supports connection to navigation sensors, engine monitoring instruments and third-party equipment, widely used as spare parts for ship alarm monitoring and dynamic positioning system maintenance projects.

Main Specifications

• Brand: Kongsberg Maritime (Norway)
• Model: RSER200-4
• Product Type: 4-Channel Isolated Serial Interface Module
• Field Ports: 4 configurable serial channels
• Supported Standards: RS232, RS422, RS485, NMEA 0183
• Power Supply: 24 VDC (18~32 VDC) via RBUS backplane
• Onboard Interface: USB 2.0 for service and commissioning
• Status Indicator: Front panel Run/Error and TX/RX LED indicators
• Mounting: Horizontal dual rail rack installation
• Operating Temperature Range: -25°C ~ +70°C

Core Functions

• Realize serial data exchange between Kongsberg RCU controllers and external marine field equipment
• Galvanic isolation for each channel suppresses electromagnetic interference in marine cabins
• Flexible channel configuration adapts to different navigation sensors and communication instruments
• Three link channels support connection with single or redundant multiple RCU control units
• Built-in diagnostic function monitors communication status and reports link failure in real time
• USB interface supports local parameter configuration, testing and module troubleshooting
• Compatible with complete RIO200 remote I/O rack system and standard RBUS backplane bus
• Robust marine-grade design withstands vibration, humidity and temperature variation at sea
• Transmit navigation data, engine parameters and alarm signals to the ship automation control system
• Guarantee stable communication for safety-critical onboard monitoring and control applications

Application Scenarios

• Vessel Integrated Alarm & Monitoring System (IAMS) control cabinets
• Ship dynamic positioning (DP) system and thruster automation control racks
• Merchant ship, offshore platform navigation sensor data acquisition system
• Engine room monitoring, diesel engine safety parameter collection equipment
• LNG vessel, chemical tanker marine automation and safety monitoring projects
• Fishing vessels, workboat and offshore wind service ship control systems
• Marine automation system upgrade, serial communication expansion and renovation projects
• RIO200 series remote I/O rack reconstruction and spare parts replacement projects
• Kongsberg marine automation spare parts inventory and ship maintenance supporting projects