Product Core Brief

• Model: FBM242 (Associated Parts: P0101AG, P0916TA, RH916TA)
• Brand: FOXBORO (Invensys / Schneider Electric)
• Series: I/A Series / Compact 200 Series DCS
• Core Function: Provides 16 channels of isolated discrete outputs for driving field actuators, relays, and valves.
• Product Type: Discrete Output Interface Module
• Key Specs: 16 Channels | Multi-Voltage Support | Hot-Swappable | Fault-Safe Config
• Condition: New Original / New Surplus

FOXBORO FBM242

Product Introduction

FOXBORO is a high-performance discrete output interface module designed for the I/A Series and Compact 200 Series distributed control systems. It acts as a critical bridge between the control processor and field devices, executing digital I/O applications and ladder logic programs.

This industrial automation unit features 16 fully isolated output channels and supports a wide range of external voltages, making it highly versatile for various industrial applications. Its compact, rugged ABS housing and fault-safe configuration options ensure reliable operation in harsh G3-class environments, such as petrochemical plants and power generation facilities.

Key Technical Specifications

FOXBORO FBM242

Quality Control Process

We validate every FOXBORO before shipment to ensure operational readiness:

1. Visual & Physical Inspection: Backplane connectors, terminal assembly (TA) points, and front-panel LEDs are checked for pin straightness, oxidation, or mechanical stress.
2. Functional Test: Modules are powered up in a test rack to verify LED status indicators, backplane communication handshake, and redundant fieldbus paths.
3. Signal Verification: Each of the 16 channels is stimulated to confirm accurate switching, isolation integrity, and correct response to ladder logic commands.
4. Cleaning & Packaging: Units are cleaned, anti-static shielded, and desiccant-packed to prevent moisture damage during transit.

Replacement Pitfall Guide

❗ Terminal Assembly (TA) Matching: The requires a specific Terminal Assembly (e.g., P0916TA) to match your field voltage and load type (e.g., relay output, solid-state, or fused). Never install the FBM without the correct TA. Using a 24VDC TA on a 120VAC field signal will instantly destroy the module.

❗ Voltage Verification: This module supports multiple voltage ranges. Always verify the specific voltage rating on the module’s nameplate and ensure your external power supply matches before energizing.

❗ Fault-Safe Configuration: The module supports fail-safe and fallback configurations. Ensure your DCS software is correctly configured to handle output states (Hold/Fail) during a module fault or system shutdown to prevent unintended process trips.

❗ Hot-Swap Procedure: The is fully hot-swappable without removing field termination cables. However, always verify the redundant communication path is active before removing a faulty module to ensure seamless failover.

Compatibility Matrix & Benchmarks

• Lead Time: Typically 1-3 weeks for surplus stock; 4-8 weeks for new factory orders.
• Warranty: Standard 12-month functional warranty.