NORCONTROL HER100275C (internal model code 2E-534 series) is a core rack-mounted main processor board for classic Norcontrol AutoChief / DataChief marine monitoring & propulsion control systems, widely deployed on bulk carriers, container ships, oil tankers and offshore supply vessels. HER100275C undertakes central logic computing, all I/O signal data processing, voyage machinery parameter calculation and interlock safety judgment for main engines, auxiliary pumps, valves and power management equipment, acting as the core control spare part to restore full operation of aging Norcontrol marine automation racks. Marine electrical technicians rely on NORCONTROL HER100275C to deliver stable real-time data operation under high vibration, oil mist and salt fog engine room environments.
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Core Procurement & Technical Specifications
- Brand: NORCONTROL Marine Automation
- Model: HER100275C (PCB code: 2E-534, variants: 2E-534.4 / 2E-534.10)
- Availability: In stock, limited original genuine surplus inventory
- Delivery Time: Within 3 working days after payment confirmation
- Warranty: 12-month full functional warranty
- Condition: Original brand new surplus, unused, complete factory sealed packaging
- Input/Output: Dual backplane bus connectors for interconnection with DI/DO, AI/AO signal modules; on-board memory chip group for system logic storage
- Operating Temperature: -15°C ~ +70°C, fully compliant with IEC 60945 marine environmental standards
- Dimensions/Weight: 280×260×20mm rack plug-in PCB, net weight 0.56–0.59kg, gold-plated edge connectors
- Communication: Proprietary dual redundant rack backplane bus compatible with full Norcontrol DataChief / AutoChief system racks
- PCB Protection: Conformal coated circuit board to resist salt fog, oil mist and cabin moisture corrosion
- Anti-Vibration Performance: Passed marine shock & vibration test for continuous 24/7 engine cabinet operation
- Onboard Hardware: Integrated CPU logic chips, large-capacity program storage memory, built-in surge suppression circuit
- Matching System: Fully compatible with Norcontrol NN series I/O modules, NA series power & interface boards
Key Advantages
- Centralized full-system logic processing architecture, supports unified monitoring and interlock control of main engine, generator and auxiliary marine machinery
- Gold-plated edge connector and marine anti-corrosion coated PCB, stable long-term signal communication under severe ship vibration conditions
- Perfect native hardware matching with original Norcontrol DataChief/AutoChief control racks, direct plug-and-play replacement without program rewriting
- Discontinued original OEM processor card, hard-to-source genuine spare unit for vessel automation system overhaul and maintenance
