The MacGregor 314 3603-901 and 314 3603-903 (MGX0100/MGX0201) are core Multi-Purpose Controller (MPC) cards designed for the automation of shipboard cargo handling equipment, specifically marine cranes and hatch cover systems. These high-density PCB units function as the primary processing nodes within the MacGregor electronic control architecture, managing real-time hydraulic valve positioning, load monitoring, and safety interlocking. Built to withstand the extreme vibration and corrosive salt-mist environments of maritime decks, these cards provide high-speed data processing and fault-tolerant logic execution, ensuring precise and safe deck machinery operation across the MGX series hardware platforms.

Product Q&A

Q1: What is the functional difference between the MGX0100 and MGX0201 cards? A1: While both belong to the MPC family, the MGX0100 typically serves as a primary CPU/Logic processor, whereas the MGX0201 often functions as an I/O expansion or specialized interface card within the same 314-series rack assembly.

Q2: Are the 3603-901 and 3603-903 modules interchangeable? A2: They are physically similar, but compatibility depends on the firmware version (EPROM/Flash) installed for your specific crane model. Always verify the software revision on the chip label before swapping cards to avoid logic conflicts.

Q3: How should these cards be stored to prevent damage? A3: Since these are sensitive electronic components, they must be stored in anti-static (ESD) bags in a climate-controlled environment. Avoid exposure to high humidity, as moisture can lead to traces of corrosion on the gold-plated edge connectors.

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