Foxboro P0924DT Redundant Adapter

Product Overview

The Foxboro P0924DT Redundant Adapter ensures uninterrupted analog output operation in Foxboro I/A Series distributed control systems. It allows redundant analog output modules to deliver continuous 4–20 mA signals, improving system reliability and reducing downtime in critical industrial processes. Designed for harsh environments, this adapter combines compact dimensions with robust performance, making it ideal for process control applications in petrochemical, power generation, and manufacturing plants.

Key Features

• Redundancy Support: Maintains analog output operation even if a connected module fails, ensuring mission-critical reliability.

• Continuous Operation: Enables uninterrupted 4–20 mA signal delivery to actuators, valves, and controllers.

• Industrial-Grade Reliability: Built to withstand extreme temperatures and industrial conditions.

• Compact and Modular Design: Fits seamlessly into Foxboro DCS racks, simplifying installation and system upgrades.

• Ease of Maintenance: Hot-swappable capability allows service without shutting down the system.

Technical Specifications

• Function: Redundant adapter for analog output subsystems

• Compatible Modules: Foxboro redundant analog output modules (FBM series)

• Signal Range: 4–20 mA

• Load Capability: Up to 750 Ω

• Power Supply: 24 V DC (supports redundant input)

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

• Dimensions: 14.7 cm × 5.15 cm × 11.4 cm

• Weight: 0.6 kg

Typical Applications

• Redundant analog output configurations in Foxboro I/A Series DCS

• Signal delivery to field devices including actuators and valves

• Continuous operation in petrochemical, manufacturing, or power generation systems

• Industrial automation processes requiring fault-tolerant outputs

Support & Maintenance

Regular inspection ensures the adapter maintains peak performance. Its hot-swappable design allows technicians to replace or service modules without system interruptions. For best results, pair with certified Foxboro redundant analog output modules.

FAQ

Q: Can the P0924DT work with non-Foxboro modules?
A: The adapter is specifically designed for Foxboro redundant analog output modules and may not function correctly with other brands.

Q: What happens if one analog output module fails?
A: The P0924DT continues delivering the 4–20 mA output from the remaining module, ensuring uninterrupted operation.

Q: Is the P0924DT suitable for outdoor use?
A: It is designed for industrial environments but should be housed according to system specifications to prevent exposure to extreme weather.

Q: How do I maintain the P0924DT?
A: Inspect periodically, clean contacts if needed, and replace modules following hot-swap procedures to avoid system downtime.