KONGSBERG SIMRAD AI400

KONGSBERG SIMRAD AI400 (Part No:37970092 B) is a rugged 32-channel analog input module for legacy Simrad / Kongsberg marine machinery monitoring and alarm rack system. The 32-channel analog input module receives 4-20mA process signals from pressure, temperature, level and flow transmitters installed in engine room. This 32-channel analog input module converts analog field signals into digital data and communicates with main rack CPU via internal bus. The 32-channel analog input module adopts plug-in rack design and conformal coating PCB to resist salt mist, heavy vibration and electromagnetic interference in marine machinery spaces.

This module performs multi-point marine analog signal conditioning for continuous auxiliary equipment parameter supervision. The multi-point marine analog signal conditioning automatically detects wire break and signal loss faults. The multi-point marine analog signal conditioning triggers audible and visual alarms once measured values exceed safety threshold. The multi-point marine analog signal conditioning supports data transmission to bridge operator console and vessel remote monitoring system. The multi-point marine analog signal conditioning has built-in self-diagnosis function for hardware and communication fault inspection.

This KONGSBERG spare is an essential marine process monitoring spare for legacy Simrad automation cabinet overhaul. The marine process monitoring spare can replace faulty AI400 analog input modules directly. The marine process monitoring spare meets marine classification society safety specifications. The marine process monitoring spare is widely fitted on ocean cargo ships, tankers and offshore supply vessels equipped with classic Simrad marine automation system.

KONGSBERG SIMRAD AI400 analog input module is the field acquisition unit for Simrad marine automation rack. It collects 4~20mA analog signals from various process transmitters, converts analog readings into digital data for alarm and logic judgment, performing stable acquisition under high humidity and salt spray marine environments.