Product Overview

The Foxboro FBM201 (Part Number: P0916AA) provides a high-density analog interface for the I/A Series Distributed Control System (DCS). This module acquires 16 independent 4–20 mA DC signals from field transmitters and sensors, serving as the primary data acquisition point for pressure, flow, and level loops. We supply this unit as 100% Brand New original factory stock, complete with a compression field terminal assembly to ensure secure, vibration-resistant wiring in critical industrial environments.

Technical Specifications

Engineering Advantages

• High-Density Signal Processing: The FBM201 manages 16 channels within a single slot. This density optimizes rack space and reduces the overall hardware footprint in control rooms and remote instrument enclosures.

• Galvanic Noise Immunity: Each channel features independent galvanic isolation. This architecture protects the DCS backplane from field-side electrical surges (up to 600 V AC) and eliminates ground loops, which often cause signal drift in large-scale plants.

• Vibration-Resistant Terminals: The P0916AA utilizes a compression field terminal assembly. This mechanical design ensures permanent, high-integrity connections for field wiring, preventing signal loss caused by mechanical vibration or thermal expansion in heavy industrial zones.

• Redundant Fieldbus Security: The module interfaces with the redundant 2 Mbps Foxboro fieldbus. This ensures that the control processor receives continuous data even if a single communication path or Fieldbus Communication Module (FCM) fails.

• Hot-Swappable Maintenance: Technicians can replace the FBM201 module while the baseplate remains powered. This "Plug-and-Play" capability allows for hardware maintenance or updates without shutting down the process loop or affecting adjacent I/O modules.

FAQs

• Does the P0916AA include the terminal base?

  Yes. This specific part number refers to the FBM201 module and its associated compression field terminal assembly, providing the complete interface required for field wiring.

• Can I use this module in corrosive environments?

  Absolutely. The FBM201 carries an ISA Class G3 rating. Its conformal coating protects the internal circuitry against atmospheric contaminants and corrosive gases typically found in refineries and chemical plants.

• Is the FBM201 compatible with 2-wire transmitters?

  Yes. The module interfaces with 4-20mA loops. Depending on your baseplate wiring, it can accommodate both self-powered transmitters and loop-powered (2-wire) devices.

• What is the standard shipping time for this unit?

  While the estimated lead time for factory-direct orders is 2-3 weeks, we maintain local stock for faster turnaround. All units arrive in 100% Brand New original packaging.