The Foxboro FBM217 is a 32-channel discrete input module designed for high-reliability signal acquisition in industrial environments. It supports multiple voltage levels and is part of the EcoStruxure Foxboro DCS system.

FBM217 – Discrete Input Interface Module Overview

• Channel Count:
  32 discrete input channels, allowing high-density signal acquisition.

• Voltage Range Support:

  • Low Voltage: 15–60 V DC (used for voltage monitoring or contact detection)
  • Medium Voltage: 120 V AC / 125 V DC
    • Logic 0: 0–20 V AC/DC
    • Logic 1: 80–132 V AC / 75–150 V DC

• Key Features:

  • Multi-voltage signal support for flexible deployment across different field devices
  • High reliability and noise immunity for industrial environments
  • Compact design for efficient cabinet space usage
  • Galvanic isolation between field and system sides to protect against electrical faults

• System Integration:

  • Seamlessly integrates with the Foxboro I/A Series and EcoStruxure Foxboro DCS
  • Supports hot-swappable installation for minimal downtime during maintenance

• Typical Applications:

  • Monitoring of switches, relays, and other discrete devices
  • Suitable for power plants, chemical processing, and manufacturing automation