Foxboro P0904BS I/A Series GCIO MIW Module – Product Description

Overview

The Foxboro P0904BS is a robust Base Supply and Communication Module designed for the Foxboro I/A Series Distributed Control System (DCS). It delivers regulated DC power to connected I/O modules while providing seamless communication with controllers and field devices. Moreover, its industrial-grade design ensures long-term stability in demanding environments, making it ideal for continuous operation in complex automation networks.

Technical Specifications

• Model: P0904BS

• Type: Base Supply / Communication Module

• System Compatibility: Foxboro I/A Series DCS

• Input Voltage: 24 VDC (supports redundant supply)

• Output Function: Regulated DC power distribution to I/O modules

• Power Consumption: Max ~8.5 W per module

• Processor Configuration: Single processor (dual for fault-tolerant setups)

• Memory: 16 MB SDRAM, 32 MB Flash

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

• Storage Temperature: –40 °C to +85 °C

• Humidity Range: 5% – 95% non-condensing

• Dimensions (H × W × D): 14.7 × 5.15 × 11.4 cm

• Weight: 0.6–1.5 kg depending on configuration

• Country of Origin: USA (some batches assembled elsewhere)

• Application Areas: Oil & gas, chemical plants, refining, power generation, pulp & paper, water treatment

FAQ

Q1: What systems are compatible with the P0904BS module?
A: It is fully compatible with Foxboro I/A Series Distributed Control Systems.

Q2: Does this module support redundancy?
A: Yes, pairing with a secondary supply enables fault-tolerant operation.

Q3: What is the primary function of this module?
A: It provides regulated DC power and communication support for I/O modules.

Q4: Can the module operate in harsh industrial environments?
A: Yes, it is designed for continuous operation under high temperature and humidity ranges.

Q5: How is the module installed?
A: It fits into standard Foxboro DCS racks, supporting modular system layouts.