Power Plant DCS Solution – Westinghouse 5X00357G05 | WDPF Series
Where This Product Is Used
The Westinghouse 5X00357G05 Programmable Controller is a core processing module deployed in WDPF (Westinghouse Distributed Processing Family) distributed control systems. It is widely specified in:
- Fossil-fuel & nuclear power generation plants — turbine control, boiler management, and load dispatch
- Petrochemical & refinery facilities — process sequencing, safety interlock logic, and continuous monitoring
- Pulp & paper mills — coordinated drive control and process automation
- Water treatment & municipal utilities — SCADA integration and pump/valve sequencing
- Steel & metals manufacturing — rolling mill automation and furnace temperature control
Engineers in legacy WDPF installations rely on this module as a direct drop-in replacement to extend system life without costly full-system migrations.
Technical Specifications
| Part Number | 5X00357G05 |
| Manufacturer | Westinghouse Electric Corporation |
| Series | WDPF (Westinghouse Distributed Processing Family) |
| Module Type | Programmable Controller / CPU Module |
| Form Factor | Card / Board Module |
| Weight | 320 g (approx.) |
| Condition | New / Refurbished / Tested (specify on inquiry) |
| Compatibility | WDPF DCS Rack Systems |
| Communication | WDPF Data Highway (proprietary bus) |
| Operating Environment | Industrial — suitable for control room and panel installation |
Why Engineers Specify This Model
- Proven WDPF compatibility — designed and validated for Westinghouse DCS rack architecture; no firmware re-engineering required
- Long service life — robust industrial-grade PCB construction rated for continuous 24/7 operation in demanding environments
- Minimal downtime replacement — hot-swap capable in supported rack configurations, reducing planned outage windows
- Exact OEM form factor — preserves existing wiring, termination, and rack layout; no mechanical modifications needed
- Scarce legacy part — sourced from verified channels to support plants still operating WDPF infrastructure past OEM support end-of-life
Complete System Bill of Materials
The 5X00357G05 is typically deployed alongside the following WDPF components:
- Westinghouse WDPF Rack / Chassis (5X series)
- WDPF Power Supply Module (5X00xxx series)
- WDPF I/O Interface Modules (analog/digital input-output cards)
- WDPF Data Highway Interface Card
- Westinghouse Ovation / WDPF Engineering Workstation
- Redundant Controller Module (for high-availability configurations)
Contact us to source complete BOM packages for your WDPF system upgrade or emergency replacement project.
Compliance & Industry Standards
- Designed in compliance with IEC 61131 programmable controller standards
- Suitable for applications requiring IEC 61511 / ISA-84 functional safety considerations (SIL-rated system design)
- Compatible with NERC CIP compliant control environments (power sector)
- RoHS documentation available upon request for applicable variants
Quality Assurance & Sourcing
- Functional testing performed prior to shipment — power-on, communication bus, and I/O verification
- Sourced from authorized distributors, decommissioned plant inventories, and certified refurbishers
- Each unit ships with inspection report and traceability documentation
- Anti-static packaging with humidity indicator card for safe international transit
- 90-day warranty standard; extended warranty available on request
How to Source This Part
- Submit your inquiry via [email protected] with your required quantity and delivery timeline
- Our team confirms stock availability and provides a formal quotation within 24 hours
- Upon PO confirmation, units are tested, packaged, and dispatched with full documentation
- Express shipping available for emergency plant maintenance scenarios
We serve procurement engineers, MRO buyers, and plant maintenance teams globally. Volume pricing available for multi-unit orders.
Application-Specific FAQ
Q: Is the 5X00357G05 compatible with all WDPF rack generations?
A: It is designed for the WDPF platform. Compatibility with specific rack revisions should be confirmed against your system’s hardware revision level — contact us with your rack part number for verification.
Q: Can this module be used in a redundant controller configuration?
A: Yes. WDPF supports redundant controller pairs. The 5X00357G05 can be configured as primary or secondary in a redundant pair when the rack and firmware support it.
Q: What is the lead time for this part?
A: In-stock units ship within 1–3 business days. For out-of-stock scenarios, sourcing typically takes 5–15 business days depending on global availability.
Q: Do you provide installation support?
A: We provide technical documentation and remote guidance. On-site commissioning support can be arranged through our partner network.
Q: Is a Certificate of Conformance (CoC) available?
A: Yes. CoC and test reports are provided with every shipment upon request.
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