Foxboro P0926MQOD Fault-Tolerant Control Processor Module

Overview

The P0926MQOD is a high-capacity, fault-tolerant control processor module designed for the Foxboro I/A Series Distributed Control System (DCS). It delivers continuous regulatory, logic, timing, and sequential control while maintaining uninterrupted operation in mission-critical industrial environments.

A key functionality of the P0926MQOD is its GPS-synchronized Sequence of Events Recording (SOER), capturing precise timestamps for state changes of field contacts. This enables accurate event diagnostics and post-event analysis for critical operations.

Common deployment environments include:

• Power generation plants

• Petrochemical processing facilities

• Water treatment systems

• Large-scale manufacturing operations

Technical Specifications

General Information

Functional Capabilities

• Executes regulatory, logic, timing, and sequential control

• Fault-tolerant design ensures operation during hardware failures

• SOER with GPS-synchronized timestamps for accurate diagnostics

• Compatible with other I/A Series modules and Tricon CX controllers

• Engineered for high-reliability industrial applications

Electrical & Power

• Power Supply: 24 VDC (typical; exact per system documentation)

• Redundancy: Supported within Foxboro DCS architecture

• Power Requirements: Per system documentation

Environmental Ratings

• Operating Temperature: 0°C to 60°C

• Storage Temperature: –20°C to +70°C

• Humidity: Up to 95% RH, non-condensing

I/O & Processing Features

• High-precision analog and digital signal processing (per DCS integration)

• Fast data acquisition and communication across the DCS network

• Suitable for demanding applications in oil & gas, chemical, energy, and manufacturing sectors

Key Features

• Fault-tolerant architecture for continuous process control

• GPS-synchronized SOER for precise event logging

• Compact, lightweight design for efficient cabinet installation

• High-reliability processor for harsh industrial environments

• Seamless integration with Foxboro I/A Series and related modules

Applications

Designed for mission-critical industrial processes where accurate control, high reliability, and event logging are essential, including power plants, petrochemical plants, water treatment, and complex manufacturing systems.

FAQ

Q: Does the P0926MQOD support GPS-synchronized event recording?
A: Yes, it includes SOER with GPS-synchronized timestamps for accurate diagnostics.

Q: Can it operate in redundant system configurations?
A: Yes, the module supports fault-tolerant operation within Foxboro I/A Series DCS architectures.

Q: What are typical installation environments?
A: Designed for high-reliability industrial settings including power generation, chemical, petrochemical, and water treatment facilities.