You are here:
- Home
- Product
- Power Electronics
- Power Supply & Power Modules
- Foxboro P0973BP I/A Series Redundant Power Supply Module
SKU: P0973BP
Foxboro P0973BP I/A Series Redundant Power Supply Module
The Foxboro P0973BP is a high-reliability 24V DC Redundant Power Supply Module for the I/A Series DCS. Featuring hot-swappable technology and integrated diagnostics, it ensures continuous power delivery and fault tolerance for mission-critical industrial control systems.
The Foxboro P0973BP serves as a critical power management component within the Invensys I/A Series Distributed Control System (DCS). Specifically engineered to provide a stable 24V DC output, this module ensures that control processors and I/O assemblies remain operational even during primary power fluctuations. By functioning in a redundant configuration, the P0973BP eliminates single points of failure, thereby safeguarding continuous industrial processes against unexpected electrical interruptions.
Key Technical Characteristics
- Dual-Redundancy Support:Â Operates seamlessly alongside a secondary module to provide load-sharing and instantaneous failover capabilities.
- Precision Voltage Regulation:Â Delivers a consistent and filtered DC voltage to sensitive electronic components, preventing data corruption caused by power surges.
- Diagnostic Monitoring:Â Features integrated status indicators and alarm contacts that alert operators to power health issues in real-time.
- High Current Density:Â Provides ample wattage to support high-density I/O configurations and multiple fieldbus modules within a single rack.
- Thermal Protection:Â Includes internal circuitry to prevent overheating, ensuring long-term reliability in enclosed control cabinets.
Operational Performance and Integration
The P0973BP is fundamental to maintaining system uptime in automated environments. In addition to its primary role as a current source, the module significantly enhances the overall resilience of the DCS hardware stack. Because it utilizes a hot-swappable design, technicians can replace a faulty unit without powering down the entire control segment. Consequently, the system maintains “five-nines” (99.999%) availability, which is essential for high-stakes industrial operations. Furthermore, the P0973BP coordinates with the system’s software layer to log power events and performance trends. As a result, maintenance teams can perform predictive analysis to identify aging power infrastructure before a critical failure occurs. Moreover, its ruggedized internal architecture allows it to withstand the electrical noise typical of heavy industrial grids.
Technical Data Summary
- Manufacturer: Foxboro (Schneider Electric / Invensys)
- Model Number: P0973BP
- Output Voltage: 24V DC
- Configuration: Redundant / Load-sharing
- Form Factor: Rack-mounted I/A Series compatible
- Protection Class: Over-voltage and short-circuit protected
- Operating Environment: Designed for continuous 24/7 industrial use
- Certification: CE marked and UL listed for process control safety
Industrial Application
Due to its high reliability, the P0973BP is extensively utilized in sectors where downtime results in significant financial loss, such as semiconductor fabrication and chemical synthesis. Specifically, it provides the stable energy foundation required for precision logic controllers and safety instrumented systems (SIS). Ultimately, the module serves as a vital insurance policy for any facility relying on Foxboro I/A Series automation.
You may also like
The Emerson KJ1501X1-BC2 12P2186X042 VE5008 DeltaV system power supply is available in Brand New condition. As an original stock item, it ensures complete compatibility with legacy DCS platforms. Benefit from our verified global shipping and secure your operations today.
Emerson 1X00024H01 WH1-2FF Power Supply Module
The Emerson 1X00024H01 WH1-2FF is a high-reliability power supply module for DeltaV SIS and Ovation systems. It provides 0.9kg of robust hardware for critical safety process control.
Allen-Bradley 1756-PB72 ControlLogix Power Supply
The Allen-Bradley 1756-PB72 is a standard 24V DC power supply for ControlLogix systems. It provides 10A at 5.1V backplane power and features reinforced insulation for safety. This chassis-mounted unit ensures reliable performance in harsh industrial environments.
Foxboro P0961CA I/A Series Fiber Optic LAN Interface Module
The Foxboro P0961CA is a high-reliability Fiber Optic LAN Module designed for I/A Series DCS systems. It provides EMI-immune, long-distance communication and electrical isolation for critical industrial control networks.
Foxboro Schneider Electric P0931RQ I/A Series Fieldbus Communication Cable
The Foxboro P0931RQ is a ruggedized Fieldbus communication cable designed for the I/A Series DCS. Featuring superior EMI shielding and pre-terminated connectors, it provides a reliable, high-speed data link between Fieldbus Modules and carriers, ensuring deterministic control in harsh industrial process environments.
Foxboro Schneider Electric FBM232 P0926GW I/A Series Ethernet Communication Module
The Foxboro FBM232 (P0926GW) is a dual-port 10/100 Mbps Ethernet communication module for the I/A Series DCS. It provides a ruggedized, high-speed interface for integrating third-party PLCs and smart devices into the Foxboro control environment while maintaining deterministic data performance.
Foxboro CP60 P0961FR Control Processor 60 I/A Series Module
The Foxboro CP60 (P0961FR) is a high-performance 32-bit RISC control processor designed for the I/A Series DCS. It facilitates advanced regulatory control, sequential logic, and real-time data acquisition for demanding industrial environments. This ruggedized, USA-made module ensures maximum system stability and seamless integration with Fieldbus Modules.
Foxboro P0926MX I/A Series Invensys Splitter Interface Module
The Foxboro P0926MX is a high-performance Invensys Splitter designed for the I/A Series DCS. This 8-channel interface module supports 20A current capacity and 220V operation, ensuring reliable signal distribution in extreme industrial environments ranging from -40°C to +85°C.
Foxboro RH924YF I/A Series FCP280 DIN-Rail Mounted Modular Baseplate
The Foxboro RH924YF is a high-performance DIN-rail mounted baseplate designed for FCP280 processors. This modular unit supports redundant power and high-speed communication, providing a stable and scalable infrastructure for the I/A Series and EcoStruxure DCS.
Foxboro P0926JM I/A Series Clamp Base Module
The Foxboro P0926JM is a durable Clamp Base Module designed for the Invensys I/A Series DCS. It provides essential mechanical securing and electrical interfacing for control modules, ensuring high-reliability performance and easy modular expansion in demanding industrial environments.
Foxboro P0926JMA High-Density Clamp Base Module 200 Series I/O
The Foxboro P0926JMA is a high-density 200 Series clamp-style base module for FBM mounting. Featuring redundant fieldbus support and G3-rated environmental protection, it provides a vibration-resistant and secure interface for connecting field instrumentation to the Foxboro DCS.
Foxboro P0916TQ FCM2F10 100 Mbps Fiber Optic Fieldbus Module
The Foxboro FCM2F10 (P0916TQ) is a high-speed fiber optic fieldbus interface for I/A Series and Foxboro Evo systems. By utilizing 100 Mbps optical transmission and G3-rated durability, it provides a redundant, EMI-immune communication link that extends DCS connectivity up to 10km in harsh industrial environments.


























