The Norcontrol NA-1011 (HA 331524B/B) is an OCP I/O Card used in Norcontrol marine Engine Control & Alarm Systems. Multiple marine automation suppliers identify the NA-1011 specifically as an OCP I/O card.
Features
- OCP I/O interface card for Norcontrol automation systems.
- Provides input/output interfacing between the control system and associated field equipment.
- Designed for marine Engine Control & Alarm Systems.
- Used within Norcontrol’s modular automation architecture.
- Suitable for shipboard machinery monitoring and control.
- Available as a legacy marine automation spare/replacement component.
- The HA 331524B/B hardware designation is important when matching a replacement.
- Related hardware revisions, including HA 331524D/D, are also found in the NA-1011 family.
Typical Applications
- Main engine control systems
- Auxiliary engine automation
- Engine-room control
- Engine monitoring and alarm systems
- Marine machinery automation
- Digital field-device interfacing
- Shipboard control cabinets
- OCP-based Norcontrol automation systems
- Replacement of defective I/O cards
- Maintenance of legacy Norcontrol installations
