Foxboro BS805MD Power Supply Module – Product Description

Description / Overview

The Foxboro BS805MD is a robust power supply module engineered for the I/A Series Distributed Control System (DCS). It delivers stable, regulated 24 VDC power to system components, including Fieldbus Modules (FBMs), controllers, and communication interfaces. Moreover, its durable design ensures reliable operation under harsh industrial environments, supporting continuous process automation without interruption.

Technical Data / Specifications

• Model: BS805MD

• Type: Power Supply Module

• System Compatibility: Foxboro I/A Series DCS

• Input Voltage: 120/240 VAC, 50/60 Hz

• Output Voltage: 24 VDC regulated

• Output Current: Up to 5 A

• Power Consumption: ~120 W maximum

• Redundancy: Supports dual redundant operation

• Protection: Over-voltage, over-current, thermal protection

• 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

• Mounting Options: Rack or cabinet installation

• Dimensions (H × W × D): ~10 × 10 × 15 cm

• Weight: 0.8 kg

• Country of Origin: USA

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

FAQ

Q1: What voltage does the BS805MD output?
A1: It provides a regulated 24 VDC output suitable for I/A Series modules.

Q2: Can this module operate redundantly?
A2: Yes, dual-redundant operation is supported for fault-tolerant systems.

Q3: What industries commonly use the BS805MD?
A3: Oil & gas, chemical processing, power generation, pulp & paper, and water treatment facilities.

Q4: How is the module installed?
A4: It supports rack or cabinet installation for flexible integration.

Q5: Does it have built-in protection?
A5: Yes, it features over-voltage, over-current, and thermal protection.