Description
The NABCO MC-507-01A PCB Card 882 72742923 is a dedicated control circuit board designed for NABCO marine automation and ship control systems. It functions as an electronic processing and interface module, providing signal handling, control logic, and communication functions within NABCO control architectures.
The MC-507-01A PCB Card is commonly used as a replacement spare component for existing NABCO ship automation installations. Its modular PCB design allows maintenance teams to replace individual control boards while keeping the original system configuration and wiring unchanged.

MC-507-01A
🔹 Product Parameters
| Parameter | Description |
|---|---|
| Brand | NABCO |
| Model | MC-507-01A |
| Series | NABCO MC Series PCB Card |
| Product Name | PCB Card / Control Circuit Board |
| Part Number | 882 72742923 |
| Additional Reference | K0911976 |
| Origin / Place of Origin | Japan |
| Product Status | Used / Industrial Spare Part |
| Dimensions | Approx. PCB Card Size |
| Weight | Approx. 490 g |
| Power | NABCO Control System Internal DC Supply |
| Discontinued | Legacy marine control PCB, available through spare parts market |
🔹 Technical Features
⚙️ Designed for NABCO marine automation and control systems.
⚙️ Provides electronic signal processing and control interface functions.
⚙️ Supports reliable operation of ship control equipment and onboard automation systems.
⚙️ Modular PCB construction for convenient replacement and maintenance.
⚙️ Suitable for marine control cabinets, vessel automation systems, and industrial electronic applications.
⚙️ Designed for long-term operation in demanding marine environments.
🔹 Common Questions & Answers
Q: What is the main function of the NABCO MC-507-01A PCB Card?
A: The MC-507-01A is a control PCB module that processes signals and provides interface functions within NABCO marine automation systems.
Q: What is the part number of this NABCO PCB card?
A: The identified part number is 882 72742923, with model MC-507-01A.
Q: Where is the MC-507-01A commonly used?
A: It is mainly used in NABCO ship automation and marine control applications where replacement PCB modules are required.
Q: What are common failure symptoms of this PCB card?
A: Typical issues include control signal errors, communication faults, abnormal system alarms, unstable operation, or failure of connected automation functions.
Q: What should be checked before replacing the MC-507-01A?
A: Verify the exact model number, part number, PCB revision, connector layout, system configuration, and power supply requirements before installation.
Q: Can another NABCO MC series PCB replace MC-507-01A directly?
A: Replacement should be confirmed according to the original system design because different NABCO PCB cards may have different functions and hardware configurations.
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