Foxboro P0973BP Redundant Power Supply Module

Product Overview

The Foxboro P0973BP is a high-reliability redundant power supply module designed for Foxboro I/A Series distributed control systems. It delivers 150 W of regulated DC power, ensuring continuous operation in critical industrial environments. Moreover, its hot-pluggable design allows maintenance or replacement without shutting down the system, supporting uninterrupted process control. Engineers and system integrators trust the P0973BP to safeguard controllers, I/O modules, and communication processors in demanding automation applications.

Key Features

• Redundant Power Provision: Automatically switches to backup supply if the main source fails.

• Hot-Swappable Design: Allows replacement or maintenance without disrupting operations.

• Industrial Reliability: Built to withstand harsh environments, ensuring long-term system uptime.

• Compact Rack Form Factor: Integrates seamlessly into Foxboro chassis or standalone installations.

• IP20 Protection: Provides safe operation in industrial settings.

• Multiple Output Rails: Delivers flexible power distribution with 12 V DC outputs at various currents.

Technical Specifications

• Product Type: Redundant Power Supply (STK-RPS-150PS)

• Model Number: P0973BP

• Input Voltage: 100–240 V AC

• Line Frequency: 50–60 Hz

• Output Power: 150 W

• Output Voltage: 12 V DC

• Output Current: 1 A, 8.5 A, 13 A (multiple rails)

• Form Factor: Standalone, rack-mountable

• Hot-Pluggable: Yes

• Protection Class: IP20

• Dimensions: 483 × 483 × 300 mm

• Weight: 2.5 kg

• Operating Temperature: 0 to +60°C (32 to 140°F)

• Relative Humidity: 5% to 95% (Non-condensing)

Typical Applications

• Oil & Gas: Ensures uninterrupted control for refineries and pipeline systems.

• Chemical Industry: Supports continuous process automation with stable power.

• Power Generation: Provides reliable redundancy in plant control systems.

• General Industrial Automation: Any setup requiring fault-tolerant, mission-critical power supply.

FAQ

Q: Can the P0973BP be replaced without shutting down my system?
A: Yes, the P0973BP is hot-swappable, allowing maintenance or replacement without downtime.

Q: What environments is this power supply suitable for?
A: It is designed for industrial automation environments, including chemical plants, oil & gas, and power generation facilities.

Q: What is the output voltage and power rating?
A: The P0973BP provides 12 V DC with a total output power of 150 W, distributed across multiple rails.

Q: How reliable is the module under harsh conditions?
A: Built for continuous operation, it withstands high humidity, temperature fluctuations, and industrial stress conditions.