The NorControl NN-832.4 (HE-220293E) is an Analog Input Adaptor used in NorControl/Kongsberg automation systems. This particular variant is designed for ±10 V / 2–10 V analog input signals and uses a 15 V supply, allowing analog field signals to be interfaced with compatible monitoring and control equipment.
Key Features
- Designed for analog voltage input interfacing
- Supports ±10 V and 2–10 V input signals
- Operates with a 15 V supply
- Interfaces field-generated analog signals with the control system
- PCB-based modular construction
- Compatible with legacy NorControl/Kongsberg automation systems
- Suitable for continuous monitoring and process-control functions
- Useful as a replacement module in compatible marine automation installations
Typical Applications
- Marine automation systems
- Engine-room monitoring and control
- Machinery monitoring systems
- Analog voltage sensor interfacing
- Process-variable monitoring
- Shipboard alarm and monitoring systems
- Control-panel signal acquisition
- Maintenance and replacement of legacy NorControl/Kongsberg equipment




