Description
The NABTESCO ECL-203-01, P/N 885-73760143 is a marine automation PCB card associated with Nabtesco engine remote-control and governor system equipment. The ECL-203-01 is specifically listed among Nabtesco marine PCB cards used in main-engine control system applications.
This board is suitable for maintenance, repair, replacement, and spare-parts inventory for compatible marine automation installations. Because the exact circuit function, I/O configuration, power requirements, and connector assignments are not sufficiently documented in publicly available sources, these specifications should be confirmed from the original equipment documentation and PCB markings before installation.
ECL-203-01 885-73760143
🔹 Product Keywords
NABTESCO ECL-203-01, 885-73760143, 885 73760143, NABCO ECL-203-01, Nabtesco PCB Card, Marine PCB Board, Engine Control PCB, Marine Automation Board, Main Engine Control, Remote Control System, Governor System PCB
🔹 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | NABTESCO / NABCO |
| Model | ECL-203-01 |
| Part Number | 885-73760143 |
| Product Type | PCB Card / Control Board |
| Application | Marine Automation |
| System Association | Nabtesco Engine Control / Remote Control Systems |
| Equipment Category | Main Engine Control |
| Board Function | System-Specific Electronic Control |
| Country of Origin | Japan* |
| Condition | Verify actual unit condition |
*Japan is associated with the manufacturer/product family; verify the individual unit’s origin marking if required for documentation.
🔹 Marine System Integration
The ECL-203-01 belongs to a group of Nabtesco PCB cards used with marine engine remote-control and governor systems. Related Nabtesco equipment includes the M-800 series engine remote-control systems, MG-800 governor systems, actuator units, and other dedicated control PCBs.
For replacement work, the complete ECL-203-01 / 885-73760143 identification should be matched against the existing board. Check PCB revision, connector arrangement, mounting position, wiring, associated control units, and vessel-specific configuration before commissioning. A similar-looking ECL-series PCB should not be assumed to be a direct substitute.
🔹 Typical Applications
• Marine main-engine automation
• Engine remote-control systems
• Governor and speed-control systems
• Shipboard machinery control
• Marine automation maintenance
• Legacy control-system refurbishment
• Replacement PCB inventory
🔹 Replacement Considerations
When replacing an existing board, verify the original part number, hardware revision, connectors, cable routing, and system configuration. If the board is part of an operational engine-control system, installation and commissioning should follow the vessel’s approved technical documentation and maintenance procedures.
Current marine parts catalogs also list ECL-201-01 and ECL-204-01 alongside ECL-203-01 as Nabtesco PCB cards, confirming that these are related components within the same broader marine control ecosystem, but they should not be treated as interchangeable.
For additional industrial and marine automation spare parts, visit New PLC DCS automation spare parts.
🔹 10 Related NABTESCO / NABCO Models
- NABTESCO ECL-201-01 PCB Board
- NABTESCO ECL-204-01 PCB Card
- NABTESCO CMC-101-01 PCB Card
- NABTESCO MCB-1101-01 PCB Card
- NABTESCO MCB-1201-01 PCB Card
- NABTESCO MCB-1202-01 PCB Card
- NABTESCO MCB-1302-01 PCB Card
- NABTESCO MCB-1701-01 PCB Card
- NABTESCO MCB-2101-01 PCB Board
- NABTESCO GCB-101-02 PCB Board
Compatibility Note: These related part numbers are not automatically interchangeable. Always match the exact part number, revision, connectors, system position, and vessel-specific control configuration before substitution.
