Overview

The Foxboro P0972SE Digital Input/Output Module provides reliable monitoring and control of discrete field signals, including switch states, sensor outputs, and actuator commands. Designed for use in PLCs and Foxboro I/A Series DCS architectures, the module delivers stable operation in harsh industrial environments, including electrically noisy and high-temperature areas.

Its support for redundant power input and high signal integrity makes it ideal for mission-critical applications. Consequently, it is widely deployed in oil & gas, chemical processing, and power generation sectors where real-time digital control is essential.

Technical Data

Application

Typical applications include:

• Monitoring limit switches and proximity sensors in conveyor and processing systems

• Controlling solenoids, relays, and motor starter panels

• Supporting safety interlocks and batch processing where rapid digital I/O is critical

• Providing redundant power and isolated outputs for fault-tolerant system operation

The module ensures continuous operational reliability and supports responsive, safe control in industrial automation networks.

FAQ

Q: What kind of signals does the P0972SE handle?
A: Discrete digital input and output signals for monitoring and control.

Q: Is it compatible with Foxboro I/A Series systems?
A: Yes, it integrates seamlessly with Foxboro DCS architectures.

Q: Can it operate in harsh environments?
A: Yes, it supports 0°C to +60°C and offers high noise immunity.

Q: What communication protocols are supported?
A: Modbus or proprietary Foxboro protocols.

Q: Does it support redundant power input?
A: Yes, it supports 24 VDC input with redundancy for enhanced reliability.