Description
Product Overview
The Norcontrol NA-1E220.1 Single Board CPU 188 is a marine automation processor board associated with Kongsberg Maritime control systems. It is designed to provide processing and control functions within compatible shipboard automation equipment.
Identified in supplier listings with the board number HA331676 and related reference 6200091, this PCB is used as a maintenance spare for legacy Norcontrol/Kongsberg marine automation installations. The exact board revision and system compatibility should be checked before ordering, as related versions may have different hardware configurations.
The NA-1E220.1 is suitable for marine automation maintenance, control-system servicing, and replacement-part inventory management. Confirm the original board markings and installed system documentation before installation.

Norcontrol NA-1E220.1
Key Features
- Brand: Norcontrol / Kongsberg Maritime
- Model: NA-1E220.1
- Product Type: Single Board CPU 188
- Board Reference: HA331676 series
- Kongsberg Reference: 6200091
- Application: Marine automation and control systems
- Primary Function: Embedded processing and system control
- Installation: Compatible Norcontrol/Kongsberg equipment
- Maintenance Use: Replacement and repair of legacy marine control systems
- Compatibility: Verify board revision and complete part number before replacement
Datasheet
| Parameter | Details |
|---|---|
| Brand | Norcontrol / Kongsberg Maritime |
| Model | NA-1E220.1 |
| Series | Single Board CPU 188 |
| Product Name | Marine Automation CPU PCB |
| Board Part Number | HA331676 series; verify suffix |
| Kongsberg Reference | 6200091 |
| Place of Manufacture / Origin | Not independently confirmed |
| Product Status | Used; verify the condition of the specific listing |
| Dimensions | Approximately 180 × 100 × 20 mm; verify before shipping |
| Weight | Approximately 0.15 kg; verify the actual item |
| Country of Origin | Not confirmed for the specific unit |
| Power Requirements | Not confirmed |
| Discontinued | Not confirmed |
Frequently Asked Questions
Q1: What is the Norcontrol NA-1E220.1?
A: It is a Single Board CPU 188 PCB used in compatible Norcontrol/Kongsberg marine automation systems.
Q2: What is its primary function?
A: It provides processing and control functions within the host automation system. Detailed functions depend on the installed equipment and system configuration.
Q3: What does CPU 188 mean?
A: CPU 188 is the board designation used in supplier listings. The exact processor architecture and technical specifications should be confirmed from the relevant documentation.
Q4: Is HA331676 the same as NA-1E220.1?
A: HA331676 is a related board identification associated with the NA-1E220.1. The full suffix, such as C/C/C or D/D/D, should be matched to the original board.
Q5: Can it replace any Norcontrol CPU board?
A: No. Compatibility depends on the equipment platform, board revision, and system configuration.
Q6: What are its electrical requirements?
A: The operating voltage and current specifications have not been confirmed. Consult the equipment manual and board markings before applying power.
Q7: What should I check before purchasing?
A: Verify NA-1E220.1, the complete HA331676 suffix, connector layout, board revision, physical condition, and the host equipment model.
Q8: Who should install the board?
A: A qualified marine automation technician should perform replacement and functional testing according to the vessel’s maintenance procedures.
Related Products and Equipment Categories
The following models and categories are relevant to Norcontrol/Kongsberg marine automation spare-parts sourcing. These are reference items, not guaranteed direct replacements for the NA-1E220.1.
- Kongsberg 6200091 — Single Board CPU 188
- Norcontrol HA331676C/C/C — CPU 188 PCB Variant
- Norcontrol HA331676D/D/D — CPU 188 PCB Variant
- Norcontrol HA331676B — CPU 188 PCB Variant
- Norcontrol NA-1E220.1 — Marine Processor Board
- Norcontrol HER Series — Marine Processor Cards
- Kongsberg Marine Automation CPU Modules
- Kongsberg Remote I/O Modules
- Norcontrol Digital Input Modules
- Norcontrol Digital Output Modules
- Kongsberg Analog Input Modules
- Kongsberg Analog Output Modules
- Norcontrol Marine Interface Boards
- Kongsberg Marine Control System Power Supplies
- Norcontrol Marine Automation Backplanes and PCB Assemblies



