Product Overview

The Foxboro FBM207C is a robust voltage monitor and contact sense input module engineered for high-reliability performance in industrial automation systems. Designed for integration with I/A Series distributed control systems (DCS), it delivers precise discrete input acquisition and stable voltage monitoring under challenging environmental conditions.

The module supports multiple input types, enabling seamless interfacing with a broad range of sensors and field devices. Its galvanically isolated inputs minimize electrical interference, while compact and rugged construction allows deployment in Class G3 enclosures or other harsh industrial environments.

FBM207C modules can be installed as single units or redundant pairs, providing continuous operation in mission-critical applications. With support for advanced control programs including discrete input processing, pulse counting, ladder logic execution, and sequence-of-events logging, this module enhances system functionality and operational safety.

Compatible Termination Assemblies (TAs) provide flexible wiring options for locally or remotely connected devices. TAs offer additional features such as voltage attenuation, optical isolation, and support for loop-powered devices, ensuring reliable signal conditioning for a variety of industrial applications.

Key Technical Features

• Sixteen discrete input channels, galvanically isolated

• Supports input voltages: 15–60 V DC (contact sense), 120 V AC / 125 V DC, 240 V AC

• Single or redundant module configurations for high availability

• Executes discrete input programs, pulse count, ladder logic, and sequence-of-events functions with configurable input filter time

• Compact, rugged design suitable for harsh Class G3 environments

• Termination Assemblies for local or remote wiring connection

• TAs provide signal conditioning including voltage attenuation and optical isolation

• Wide operating temperature range: -40°C to +85°C

• Low power consumption: ~5 W

• IP65-rated enclosure for dust and water resistance

Technical Specifications

• Module Type: Contact Sense Input Module

• Brand: Foxboro

• Model Number: FBM207C

• Series: I/A Series

• Weight: 0.32 kg

• Dimensions (WxHxD): 4.5 x 11 x 11.5 cm

• Input Voltage Range: 15–60 V DC, 120 V AC / 125 V DC, 240 V AC

• System Compatibility: DCS / I/A Series

• Operating Environment: Class G3 (harsh), IP65

• Origin: USA

• Minimum Order Quantity (MOQ): 1

• Discontinued: Dec 31, 2018

• Communication: Ethernet router support

• Power Consumption: 5 W