Foxboro FBM2XX4 AD202MW Analog Input/Output Module for DCS

Product Description

Overview

The Foxboro FBM2XX4 AD202MW is a high-performance analog input/output module with integrated field termination assembly (FTA).
It is engineered for precise data acquisition, signal processing, and reliable integration with Foxboro I/A Series DCS systems.
Moreover, its channel-to-channel isolation and noise-resistant design ensure accurate measurements in industrial environments.
This module simplifies wiring and maintenance, providing a complete solution for connecting field transmitters, sensors, and actuators.
Therefore, it is ideal for critical applications in chemical, oil and gas, power generation, water treatment, and pharmaceutical industries.

Technical Specifications

• Product Type: Analog Input/Output Field Bus Module with Field Termination Assembly

• Model Number: FBM2XX4 AD202MW

• Manufacturer: Foxboro (Schneider Electric / Invensys)

• System Compatibility: Foxboro I/A Series DCS

• Number of Channels: Typically 16–32 channels (configurable)

• Input Signal Range: 4–20 mA current, 0–5 V or 0–10 V voltage signals, custom ranges configurable

• Input Impedance: 250 Ω for current, >1 MΩ for voltage

• Output Drive Capability: Up to 750 Ω load

• Isolation: Channel-to-channel and channel-to-system isolation

• Resolution: 12–16 bit A/D and D/A conversion

• Accuracy: ±0.1% of span typical

• Diagnostics: Built-in diagnostics for channel health and communication

• Power Supply: Provided via FBM baseplate, supports redundant power

• Dimensions (H × W × D): 187 × 114 × 25 mm (FBM module)

• Weight: 0.9 kg (FBM only)

• Operating Temperature: 0 °C to +60 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity Range: 5–95% RH (non-condensing)

• Mounting: FBM baseplate with AD202MW FTA panel mounting

• Certifications: CE, UL, CSA

FAQ

Q1: How many channels does the FBM2XX4 AD202MW support?
It typically supports 16–32 analog input/output channels, configurable based on installation requirements.

Q2: What signal types are compatible with this module?
It supports 4–20 mA current loops, 0–5 V or 0–10 V voltage signals, and custom configurable ranges.

Q3: Does the module provide diagnostics?
Yes, built-in diagnostics monitor channel health and communication status to reduce downtime.

Q4: Can the FBM2XX4 operate in harsh industrial conditions?
Moreover, its rugged design ensures continuous operation in high humidity and wide temperature environments.

Q5: How is wiring handled with the FTA?
The AD202MW FTA provides secure, organized field wiring, allowing easy installation and maintenance without disturbing the FBM.