KONGSBERG SBC400H Printed Circuit Board

KONGSBERG SBC400H is a rugged Single Board Computer (SBC) main processor PCB card for legacy Kongsberg Norcontrol / Simrad marine engine room monitoring and alarm automation rack system. The SBC main processor card adopts Eurocard plug-in cassette rack form factor, serves as central computing unit of marine monitoring system. This SBC main processor card executes system program operation, internal rack bus communication, analog & discrete signal data processing. The SBC main processor card integrates CPU, RAM, flash memory and serial communication interface, conformal coated PCB construction to resist salt mist, heavy vibration and electromagnetic interference inside marine machinery spaces.

This board delivers system program operation, data processing & rack bus master communication logic control. The system program operation, data processing & rack bus master communication logic control receives measurement data from analog input and digital input cards. The system program operation, data processing & rack bus master communication logic control executes alarm logic judgment, stores fault history and timestamp event log. The system program operation, data processing & rack bus master communication logic control sends visual/audible alarm commands to common alarm driver cards and bridge HMI panels. The system program operation, data processing & rack bus master communication logic control performs hardware self-diagnosis and detects communication failure of slave I/O cards.

This KONGSBERG spare is an essential marine automation main CPU spare for legacy Simrad/Norcontrol alarm rack overhaul. The marine automation main CPU spare can replace faulty SBC400H processor PCB cards directly. The marine automation main CPU spare meets DNV marine classification society safety specifications. The marine automation main CPU spare is widely fitted on cargo ships, tankers and offshore supply vessels equipped with classic Kongsberg Norcontrol marine monitoring system.

KONGSBERG SBC400H single board computer is the master CPU cassette for old marine automation rack. It handles overall system logic, process data calculation and internal bus communication with all I/O cards, performing reliably under high humidity and salt spray marine machinery room environments.