Kongsberg RAI-16 Part Number 8100148 Remote Analogue Input Module

Part Number: 810014

Model: Kongsberg RAI-16 Remote Analogue Input Module

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Description

The Kongsberg RAI-16 is a high-precision multi-purpose analogue input module capable of processing voltage, current, and resistance signals from critical maritime sensors.

Technical Specifications

Part Number: 8100148

Part Numbers: 8100148 (Top-Level), 329714 (xe variant), 6200354 (Internal Signal Board).

Input Channels: 16 analogue channels (single-ended) or 8 differential channels.

Signal Types: Voltage (1/5/10V), Current (1/5/10/20mA), Resistance (PT100/PT1000).

Measurement Accuracy: ±0.5% of full scale.

A/D Resolution: 12-bit conversion.

Supply Voltage: 18 to 32 VDC.

Power Consumption: 7.5W nominal; 11W maximum including sensor excitation.

Sensor Excitation: 30-40 mA nominal (fused at 100 mA per channel).

Communication Interface: Redundant CANopen 4.0 high-speed field bus (Individually isolated).

Operating Temperature: -15 ºC to +70 ºC.

Ingress Protection (IP): IP20.

Unit Weight: 1.45 kg to 2.0 kg depending on revision.

Application

The RAI-16 serves as the primary interface for analogue field sensors monitoring pressure, temperature, tank level, and flow rates within K-Chief automation and AutoChief propulsion systems. Its ability to scale inputs directly into technical units allows for seamless integration of sophisticated monitoring data, such as main engine bearing temperatures and auxiliary system performance.