Foxboro P0914SG-OB Industrial Control Module

Overview

The P0914SG‑OB from Foxboro is a high-reliability industrial control module for the I/A Series Distributed Control System (DCS). It is engineered to provide precise valve actuator feedback, supporting both electrical and pneumatic position transmitters. The module converts actuator movements into standard industrial signals such as 4–20 mA, limit switch status, and 0.2–1 bar (3–15 psig) pneumatic feedback, ensuring accurate control and monitoring in complex process systems.

Technical Specifications

General Information

Functional Characteristics

• Designed for valve actuator feedback

• Supports electrical and pneumatic position transmitters

• Converts actuator movement into 4–20 mA feedback, limit switch signals, and 0.2–1 bar pneumatic signals

• Compatible with distributed control, real-time processing, and SCADA/MES systems

Electrical & Pneumatic Specifications

• Electrical feedback: 4–20 mA

• Pneumatic feedback: 0.2–1 bar (3–15 psig)

• Redundant power input: 24 VDC for fault-tolerant operation

Environmental Ratings

Physical Characteristics

• Dimensions: 14.7 × 5.15 × 11.4 cm

• Weight: 0.6 kg

• Modular and compact design suitable for dense control cabinets

Key Features

• Supports both electrical and pneumatic actuator feedback

• Converts valve movement into standard industrial signals

• Redundant 24 VDC input for high-reliability operation

• Compact, modular design optimized for Foxboro I/A Series DCS

• Suitable for mission-critical applications in oil & gas, power, chemical, and SCADA/MES environments

Applications

Ideal for process automation systems requiring precise actuator feedback, including oil & gas pipelines, power generation turbines, chemical processing units, and advanced SCADA or MES-integrated facilities.

FAQ

Q: Can P0914SG‑OB handle multiple actuator types simultaneously?
A: Yes, it can support multiple electrical and pneumatic feedback sources concurrently within the module’s channel limits.

Q: How does it differ from P0914SG‑OA?
A: The OA variant focuses on discrete I/O for general signal control, while the OB module specializes in valve actuator feedback with combined electrical and pneumatic conversion.