WhatsApp:+86 18005022363 WeChat: +86 18005022363 
Email：
Description
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | Westinghouse 5X00225G01 |
| Manufacturer | Westinghouse / Emerson Ovation |
| Product Type | Process Control Base Assembly / Controller Base |
| System Compatibility | Ovation DCS / WDPF II+ |
| Supported Controllers | Ovation OCR1100 Series, 5X Series |
| Module Capacity | 4 module slots / 2 I/O module sets |
| Input Voltage | 24 V DC ±10% |
| Power Consumption | ≤ 5 W typical / 40 W maximum |
| Backplane Bus | Industrial CompactPCI / Ovation Parallel/Serial Bus |
| Communication Interface | AUI Cable (5A26147 G10) to Local Controller |
| Operating Temperature | -40°C to +85°C / -20°C to +70°C (variant) |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Mounting | Standard 19″ Rack / DIN Rail |
| Grounding | Low-Impedance Earth Connection |
| Weight | 1.16 kg to 2.5 kg (configuration dependent) |
| Certifications | CE, UL, IEC 61131-3, Achilles Level 1 |
Main Features and Advantages
The 5X00225G01 distinguishes itself through its robust physical architecture and seamless integration capabilities within the Ovation DCS ecosystem.
Passive Backplane Design for Maximum Reliability: As a passive component with no active electronic elements, the Westinghouse 5X00225G01 exhibits an exceptionally low failure rate. Its design philosophy eliminates single points of failure commonly associated with active backplane components, ensuring decades of reliable service in continuous process environments. The multilayer ground planes within the 5X00225G01 protect CPU-to-I/O execution timing against high-EMI transients typically encountered in turbine halls and high-voltage switchgear areas .
Dual I/O Module Support and Flexible Architecture: The 5X00225G01 accommodates two complete I/O module sets, each consisting of an electronics module and a personality module, effectively consolidating I/O capacity within compact cabinet footprints . This modular mounting structure facilitates flexible system expansion, allowing processors, I/O modules, and communication modules to be freely combined according to control requirements without changing the base unit .
Hot-Swap Compatibility and Redundant Power Support: The Emerson 5X00225G01 supports online module replacement, enabling maintenance operations without system shutdown and significantly reducing unplanned downtime . The base assembly also supports dual redundant 24 VDC power inputs, with automatic seamless switchover between primary and secondary feeds—a critical feature for continuous production scenarios in power and chemical industries .
Industrial-Grade Environmental Ruggedness: Rated for operation across extreme temperature ranges from -40°C to +85°C and humidity levels from 5% to 95% non-condensing, the 5X00225G01 delivers consistent performance in the harshest industrial conditions . Its durable construction and corrosion-resistant backplane contacts ensure long-term signal integrity even in high-vibration environments.
Cybersecurity Compliance: The 5X00225G01 achieves Achilles Level 1 certification when integrated into the OCR1100 drop, demonstrating compliance with IEC 62443 standards and reducing cyber risk in critical control networks .
Application Field
The Westinghouse 5X00225G01 serves as the foundation platform for mission-critical control applications across power generation, process manufacturing, and infrastructure sectors.
Power Generation Facilities: In thermal, nuclear, and hydroelectric power plants, the 5X00225G01 provides the mechanical and electrical backbone for Ovation controller drops managing boiler combustion parameters, turbine speed regulation, and generator excitation control. Its redundant power routing capability ensures uninterrupted operation during scheduled maintenance and unplanned power supply interruptions .
Petrochemical and Refining Processes: The 5X00225G01 is widely deployed in continuous process environments where control system availability directly impacts production economics and safety. It supports the physical infrastructure for regulating reactor temperatures, distillation column pressures, and fluid flow rates across complex chemical processes .
Water and Wastewater Treatment: Municipal and industrial water treatment facilities leverage the 5X00225G01 within Ovation cabinets to monitor pump stations, control filtration processes, and manage chemical dosing systems. The base assembly’s robust environmental specifications ensure reliable performance in humid and chemically exposed environments .
Industrial Automation and Manufacturing: The 5X00225G01 integrates into automated production lines for controlling robotic actuators, CNC machinery, and conveyor systems. Its modular architecture supports seamless system expansion as production requirements evolve, protecting capital investment .
