The Norcontrol NA-1105.1, board number HA332668A, is an Interface Dual Port Memory PCB Card used in Norcontrol/Kongsberg marine automation and engine-control systems. It provides a shared-memory interface that supports data exchange between compatible processing and control modules.
Key Features
- Dual Port Memory interface design.
- Supports data exchange between compatible control modules.
- Designed for Norcontrol marine automation systems.
- Documented as an ABS ENC FB interface card.
- Used with compatible I/O processor electronics.
- Modular plug-in PCB construction.
- Documented within DGU 8800E governor equipment.
- Identified by NA-1105.1 / HA332668A for replacement matching.
- Suitable for legacy Norcontrol/Kongsberg system maintenance.
Typical Applications
- DGU 8800E Digital Governor Unit
- Marine diesel-engine governor systems
- Engine speed-control systems
- Marine automation systems
- Data exchange between processor modules
- Engine Control Room equipment
- Main propulsion control systems
- Machinery control electronics
- Legacy Norcontrol/Kongsberg installations
