The ALSTOM N895600512D, associated with N895600051C, ECPU_1, and N895600200Q, is identified as a central processor/controller module for ALSTOM legacy industrial control and protection systems. Available product references associate the N895600512D/N895600051C family with the ECPU_1 controller and describe its role in executing control logic, coordinating I/O processing, and supporting system communication. It is typically used as a processor-level module within an ALSTOM control rack rather than as a standalone field I/O module. Because the listed numbers can represent related revisions or assembly identifiers, the exact front-panel markings and rack configuration should be verified before replacement.
| Specification | Details |
|---|---|
| Brand | ALSTOM |
| Model | N895600512D |
| Associated Part Numbers | N895600051C / N895600200Q |
| Controller Designation | ECPU_1 |
| Product Name | Controller / Central Processor Module |
| Function | Control Logic Processing and System Coordination |
| System Type | ALSTOM Industrial Control System |
| Installation | Dedicated Control Rack / Backplane |
| Interface | System Backplane and Controller Communication Interfaces |
| Application | Turbine Control, Power Generation, Industrial Automation |
| Condition | New / New Surplus / Used, depending on inventory |
| Status | Legacy / Maintenance Spare |
FAQ
Q: What is the N895600512D used for?
A: It is used as a processor/controller module for ALSTOM control-system architectures, handling control logic and coordination with associated I/O and communication modules.
Q: What does ECPU_1 mean?
A: ECPU_1 is the controller designation associated with this ALSTOM module family in available product references.
Q: Are N895600512D, N895600051C, and N895600200Q related?
A: Available listings identify these numbers together with ECPU_1, indicating related identifiers within the same controller assembly family. Exact revision compatibility should be confirmed against the installed rack.
Q: Is this an I/O module?
A: No. It is described as a controller/central processor module; field process I/O is normally handled by associated I/O modules within the control architecture.
Q: What should be checked before replacement?
A: Confirm the complete part number, revision, ECPU designation, rack/backplane type, firmware requirements, and the existing system configuration before installation.
Recommended ALSTOM Models
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- SDK-C0148 / 12003-101-01 / SBS05M09B — Control interface module.
- MLU VER.A01 — ALSTOM main logic/control module.
- CMU / 42015-115-00 — ALSTOM control module.
