The Norcontrol NA-1001 (HA100001 B/B/C) is an I/O Extension Bus Driver PCB used in Norcontrol marine automation and control systems. It provides the bus-driving/interface function required to extend communication between compatible I/O modules and the main control system, making it part of the distributed I/O architecture in legacy Norcontrol installations.
Key Features
- Dedicated I/O Extension Bus Driver
- Designed for Norcontrol marine automation systems
- Provides interfacing for extension of the system I/O bus
- PCB-card construction for control-panel installation
- Supports communication between compatible automation modules
- Identified by NA-1001 / HA100001 B/B/C
- Suitable for maintenance of legacy Norcontrol installations
- Hardware revision should be matched when selecting a replacement
Typical Applications
- Marine automation systems
- Engine-room automation systems
- Machinery monitoring and control
- Distributed I/O systems
- Shipboard control cabinets
- I/O expansion arrangements
- Legacy Norcontrol control systems
- Replacement or refurbishment of NA-1001 I/O Extension Bus Driver PCB modules




