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WESTINGHOUSE 5X00241G02 – Ovation OCR 400 Processor Module
Product Overview
The WESTINGHOUSE 5X00241G02 is an Emerson Ovation DCS processor module associated with the OCR 400 control platform. Available technical and procurement references identify it as an OCR 400 Electronics Module with 128 MB memory, used as a processor CPU module assembly in Ovation distributed control systems. It provides the computing resources required for executing control applications, processing system data, and supporting communication within the DCS architecture.
This module is particularly relevant to power-generation and other process-control installations using legacy Ovation hardware. It is a rack-mounted controller component rather than a conventional PLC I/O card, so replacement should be based on the complete Ovation configuration, software release, processor revision, and associated network hardware. Personally, I would verify the existing OCR 400 configuration before accepting a substitute, even when the part number appears electrically similar.
Technical Specifications — 5X00241G02
| Parameter | Value |
|---|---|
| Product Model | 5X00241G02 |
| Manufacturer | Westinghouse / Emerson Process Management |
| Product Type | Ovation OCR 400 Processor / Electronics Module |
| System | Emerson Ovation DCS |
| Processor Class | OCR 400 control processor |
| Memory | 128 MB |
| Software | VxWorks-based configuration reported for the module |
| Mounting | Ovation rack / chassis |
| Communication | Ovation system network and associated processor interfaces |
| Dimensions (HxWxD) | Approx. 5.1 × 12.7 × 16.5 cm, supplier-listed |
| Weight | Approx. 0.3–0.4 kg, depending on source/configuration |
| Operating Temperature | Verify against installed Ovation cabinet specifications |
| Typical Application | DCS control, process data handling, power-generation automation |
| Status | Discontinued / legacy spare according to aftermarket references |
| Compliance | Refer to applicable Ovation system and site certification |
The part is specifically listed in a recent power-plant procurement document as a Processor CPU Module Assembly including Network Port (OCR 400 Control Kit). Independent product references also identify the unit as an OCR 400 128 MB electronics module.
WESTINGHOUSE 5X00241G02
Key Features and Benefits — 5X00241G02
- OCR 400 processor hardware for Emerson Ovation DCS installations.
- 128 MB onboard memory according to published product references.
- Integrated network connectivity for the Ovation control architecture.
- Designed for rack-mounted industrial control applications.
- Suitable for power-generation and process-control systems.
- Provides a practical spare-part option for installed legacy Ovation systems.
- Processor-level replacement can reduce the need for wider control-system hardware changes when compatibility is confirmed.
Related Models
5X00226G02 — Ovation OCR 400 I/O Interface Module used to connect field I/O architecture with the control processor.
5X00241G01 — Related Ovation processor-module part number frequently associated with the same processor family; exact interchangeability should be verified from the installed system configuration.
1X00781H01L — Ovation 24 VDC, 10 A DIN-rail power supply used as supporting power hardware in Ovation installations.
1C31233G02 — Ovation SOE card used for sequence-of-events acquisition in compatible DCS configurations.
WESTINGHOUSE 5X00241G02
Installation and Maintenance — 5X00241G02
Before replacement, document the existing processor revision, software image, network connections, chassis position, and configuration files. Isolate power according to the site’s approved DCS maintenance procedure and use ESD protection when handling the electronics module.
After installation, confirm processor startup, network communication, system diagnostics, application loading, and controller redundancy where applicable. A controlled functional verification should be completed before returning the DCS to normal process operation.
Because this is a processor module, a superficially similar Ovation card should not be substituted without confirming firmware, software, and hardware compatibility.
Product Warranty — 5X00241G02
Warranty terms depend on the supplier and product condition. For critical DCS spare inventory, purchasing documentation should include the exact part number, hardware revision, serial number, inspection status, test report, and warranty period.
The WESTINGHOUSE 5X00241G02 is best classified as a legacy Ovation OCR 400 processor spare, with configuration verification required before installation. Multiple current aftermarket references identify the part as an Ovation processor module, while one major supplier lists it as discontinued by the manufacturer.
