Description
ALSTOM N897164610L – OEM Control PCB for Rolling Stock Cabinet Systems
The ALSTOM N897164610L is an OEM-grade control board used within Alstom rolling stock cabinets, typically as a plug-in module inside propulsion, auxiliary power, or vehicle control assemblies. From my experience, maintenance teams choose this unit when they need a form-fit-function replacement that drops straight into the existing backplane without rewiring. You might notice that it’s built for reliability inside harsh railway environments, and in many cases it’s the quickest way to recover a trainset from a cabinet fault without swapping the entire rack.
Order Placement Process and Guarantees
- Warranty: 365 days
- Lead time: 1 week for in-stock items, no more than 1 month at the latest
- Payment: 50% advance payment, full payment for delivery
- Express options: FedEx, UPS, DHL
- Traceability: Serial number and revision verification before shipment
- Packing: ESD protection and shock-safe packaging for rail electronics
Key Features
- OEM compatibility – Form-fit-function replacement for the N897164610L slot in Alstom cabinets.
- Backplane powered – Draws its operating power through the rack connector, so no extra wiring is typically needed.
- Mixed-signal handling – Designed for control and feedback signals on the cabinet backplane; exact I/O depends on train family and revision.
- Service-friendly – Plug-in module that supports fast swap to minimize train downtime.
- Revision-controlled – Unit labeling supports BOM checks and fleet configuration control.
- Tested before dispatch – Functional verification on a rail electronics test bench is typically performed prior to shipping.
- Reliable in harsh cabinets – Built for vibration and electrical noise found in rolling stock environments.
Technical Specifications
| Brand / Model | ALSTOM N897164610L |
| Product Type | OEM control PCB / plug-in module for rolling stock cabinets |
| HS Code | 853890 (Parts for electrical control/switching apparatus; printed circuit assemblies) |
| Power Requirements | Backplane-supplied; no external supply connection on the module |
| Installation Method | Plug-in board; fits dedicated slot in Alstom cabinet. Follow the vehicle maintenance manual for seating and locking. |
| Signal I/O Types | Mixed-signal via backplane (digital control and analog feedback depending on train configuration) |
| Communication Interfaces | Proprietary backplane bus/edge connector as defined by the host system |
| Operating Temperature | Vehicle-specific; many Alstom cabinet PCBs operate around −25 °C to +70 °C. Confirm against your train’s manual. |
| Dimensions & Weight | Form-fit to the original slot; request the drawing/revision sheet for exact figures |
Application Fields
This board is used in rolling stock maintenance and fleet support for Alstom-built EMUs/DMUs, metro cars, and locomotives where the N897164610L is specified in the BOM. Typical cases include cabinet repairs for propulsion racks, auxiliary converter control, or vehicle control/IO racks. One thing I appreciate is how fast a depot can bring a consist back into service by swapping this module and running a functional test on the local diagnostic panel.
Advantages & Value
- Reduced downtime – Plug-and-play replacement usually shortens mean time to repair.
- Budget-friendly maintenance – Replacing the module avoids the cost of a full cabinet or rack assembly.
- Compatibility peace of mind – Revision checks and test results provided with shipment.
- Traceable supply – Documented serials help with fleet configuration management and audits.
- Technical support – Assistance with slot identification, revision interchanges, and safe installation steps.
A maintenance lead told us their team cleared intermittent propulsion alarms after swapping in the N897164610L and reseating the backplane connector—simple fix, but it saved a trainset for the morning peak.
Installation & Maintenance
- Cabinet conditions – Install in a clean, ventilated cabinet; maintain clear airflow paths and keep wiring bundles neat.
- Safety isolation – Isolate train battery/HV supply, apply lockout/tagout, and discharge DC links where applicable before opening the cabinet.
- ESD handling – Use wrist straps and ESD-safe work surfaces when unboxing and inserting the PCB.
- Seating and locking – Align carefully with the backplane guide, insert fully, and secure any locking levers/screws per the vehicle manual.
- Post-swap checks – Verify firmware/configuration if applicable, run cabinet self-tests, and check error logs on the diagnostic HMI.
- Routine maintenance – Periodically inspect connectors for fretting/corrosion, clean dust with dry air, and document module revision changes in the fleet records.
Quality & Certifications
- Typically supplied from ISO 9001-managed processes with full traceability
- Functional testing results available; certificate of conformity on request
- Compliance aligns with common rail standards (e.g., EN 50155, EN 61373) in many cases—confirm by board revision
- RoHS/CE documentation can be provided where applicable
- Warranty: 365 days
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