FOXBORO P0931RM Redundant Fieldbus Module

Overview

The FOXBORO P0931RM is a redundant fieldbus module specifically designed for the FOXBORO I/A Series Distributed Control System (DCS). This module provides a redundant output signal to control field devices, such as actuators and valves. With two independent output channels, the module ensures continuous operation even in the event of a channel failure. Additionally, you can configure each channel for either a 4-20 mA or 0-5 V signal, giving users the flexibility they need for various industrial applications.

Key Features

Redundant Output Channels
The FOXBORO P0931RM provides two output channels. You can configure each channel to output either a 4-20 mA or 0-5 V signal, offering redundancy for uninterrupted operation.
Galvanic Isolation
The module isolates the two output channels from ground. This prevents electrical noise and interference, ensuring stable operation even in harsh environments.
Compact and Rugged Design
Thanks to its compact, rugged design, the P0931RM performs reliably in tough industrial environments. It offers durability without compromising on space efficiency.
Advanced Output Application Program
The module runs an output application program that offers several advanced features. These include output ramping, alarm outputs, and fail-safe operation, enabling precise control over field devices.
High Accuracy
Equipped with a 16-bit DAC for each output channel, the P0931RM delivers high-accuracy signals, making it ideal for mission-critical applications that require precision.

Technical Specifications

Specification	Value
Manufacturer	Foxboro (Part of Schneider Electric)
Model Number	P0931RM
Product Type	Redundant Fieldbus Module
Output Channels	2 independent channels (4-20 mA, 0-5 V)
Signal Type	Configurable to 4-20 mA or 0-5 V
DAC Resolution	16-bit DAC for each output channel
Isolation	Galvanic isolation between channels and ground
Power Consumption	Efficient for industrial applications
Operating Temperature	-20°C to +70°C (-4°F to +158°F)
Humidity Range	5% to 95% (Non-condensing)
Dimensions	Compact design (exact dimensions available upon request)
Weight	Approximate weight available upon request

Applications

The FOXBORO P0931RM integrates seamlessly into the FOXBORO I/A Series DCS, making it an essential component in various industrial environments. Its key applications include:

Process Control Systems
This module offers redundant output to ensure continuous control of actuators and valves in complex process systems.
Industrial Automation
With high accuracy and redundancy, the P0931RM guarantees reliable performance for automated systems in demanding industries.
Building Automation
The module enables efficient management of field devices, providing a stable communication link in building automation systems.