NORCONTROL NA 1003 INPUT EXTENSION DRIVER (HA110008A/A/A)

This NorControl NA 1003 Input Extension Driver is a rack plug-in PCB board for Kongsberg Norcontrol marine engine monitoring and automation system. The input extension driver module expands the system digital input capacity, collects discrete signals from limit switches, pressure/temperature switches and machinery status feedback sensors. The input extension driver module performs signal conditioning and transmits digital status data to the main automation controller via dedicated marine extension bus. The input extension driver module supports cascaded multi-board expansion, allowing multiple NA1003 modules to be linked together to enlarge total DI points of the automation rack. The input extension driver module adopts marine grade circuit with conformal coating to resist salt fog, vibration and temperature fluctuation inside vessel engine control cabinets.

This board delivers multi-channel digital signal acquisition for marine machinery supervision. The NA1003 input expansion PCB has on-board channel LED indicators for on-site signal status check and fault troubleshooting. The NA1003 input expansion PCB uses dedicated bus connectors for host and next module cascading connection. The NA1003 input expansion PCB works with NA1001 bus driver and other Norcontrol NA series I/O cards to build complete marine automation rack. The NA1003 input expansion PCB is widely installed on bulk carriers, tankers and container ships’ engine monitoring and alarm systems.

It serves as a critical spare input expansion component for Norcontrol marine automation system overhaul and retrofit. The Norcontrol NA1003 spare driver board is manufactured to original factory specifications for direct plug-in replacement. The Norcontrol NA1003 spare driver board expands system signal acquisition capacity and reduces vessel downtime during maintenance work. The Norcontrol NA1003 spare driver board supports simple bus wiring and fast on-site channel verification and bus network test. The Norcontrol NA1003 spare driver board is stocked by global marine automation spare parts suppliers worldwide.