



MACGREGOR 324-0089-801 Control Box Circuit Board
- Warranty: 365 days
- Quality: Original module
- Condition: New / Used
- Warehouse: Spot
- Delivery time: Shipped in 3 days after payment
Introduction
1.Function
This PCB assembly is a core control logic board for MACGREGOR marine crane:
- Collect real-time sensor signals: load weight, boom angle, winch speed, limit switch status, hydraulic pressure and emergency stop feedback from the crane.www.plcva.com
- Process digital & analog input signals, execute pre-programmed control logic.
- Output control commands to drive hydraulic proportional valves, contactors and relays to regulate crane winch, luffing, slewing movements.
- Implement safety interlock functions: overload protection, anti-two-block protection, travel limit cutoff, emergency stop circuit monitoring.
- Transfer operational data and fault codes to the crane local HMI panel for operator reading and troubleshooting.
- Monitor board self-status, trigger alarm outputs when circuit failure or signal abnormality occurs.

MACGREGOR 324-0089-801 Physical photo
2. Application & Usage
- Equipment: MACGREGOR electro-hydraulic marine deck cranes .
- Installation location: Inside the crane main electrical control cabinet on cargo vessels, container ships, bulk carriers, heavy-lift vessels and offshore support vessels.www.plcva.com
- Core purpose: Serve as the central electronic controller to manage all crane lifting operations, ensure safe and stable cargo lifting, slewing and boom luffing during port loading/unloading and offshore cargo handling.
- Maintenance scenario: Spare replacement part. When the original control board fails, this part is used to replace the faulty PCB to restore crane operation, avoid vessel downtime.plcva.com

MACGREGOR 324-0089-801 Physical photo
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