Description
Product Core Brief
- Model: FBM232 P0926GW
- Brand: FOXBORO
- Series: I/A Series DCS
- Core Function: Provides a single Ethernet interface for integrating field I/O devices with the Foxboro DCS control database.
- Product Type: Field Device System Integrator (FDSI) Module
- Key Specs: 10/100 Mbps Ethernet, Up to 64 Devices,
- Condition: New Original (New Surplus)
Key Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | Field Device System Integrator (FDSI) |
| Communication Rate | 10 Mbps or 100 Mbps Ethernet |
| Device Capacity | Up to 64 Field Devices |
| DCI Block Connections | Up to 2000 Blocks |
| Alternate Part Number | |
| System Compatibility | FOXBORO I/A Series / EcoStruxure Foxboro DCS |
| Network Topology | Ethernet Switch or Hub |
| Environmental Rating | G3 Level (Harsh Environment) |

FOXBORO FBM232
Product Introduction
Integrating third-party field devices into a centralized control system requires a reliable communication bridge. The FOXBORO is a Field Device System Integrator (FDSI) module that provides a single Ethernet interface between field I/O devices and the Foxboro DCS. It connects to a 10/100 Mbps copper Ethernet network, allowing the control station to read or write data to up to 64 external devices through a standard switch or hub.
This module is engineered to handle the rigorous demands of industrial environments, carrying a G3 rating for harsh conditions. Field engineers rely on this unit because it dynamically downloads specific I/O software drivers from a protocol library, ensuring seamless integration of diverse third-party equipment into the Foxboro control database without requiring custom hardware modifications.
Key Selling Points & Differentiators
- Exact I/A Series Compatibility: Designed specifically for FOXBORO I/A Series and EcoStruxure Foxboro DCS; not recommended for non-Foxboro backplanes due to proprietary 2 Mbps module fieldbus integration.
- High-Density Device Integration: Supports communication with up to 64 field devices and 2000 DCI block connections via a single RJ-45 Ethernet port.
- Dynamic Driver Loading: Features a flexible architecture that allows specific I/O software drivers to be dynamically downloaded to match third-party device protocols.
- Rigorous Live Bench Testing: Every unit undergoes a 24-hour continuous load test with Ethernet communication verification and protocol handshake simulation before shipping.
- New Surplus Availability: Factory-sealed condition with verified source traceability, bypassing typical OEM lead times for discontinued I/A Series hardware.
- Anti-Counterfeit Verification: Serial numbers are checked against manufacturer databases during incoming inspection to guarantee authenticity.

FOXBORO FBM232
FAQ
The is designed for the I/A Series platform, but compatibility with specific sub-platforms depends on firmware and backplane revision. Always verify your system’s exact configuration and check the I/A Series hardware compatibility matrix before ordering. Mixing incompatible FBM revisions can cause Ethernet communication failures.
No. While the FBM233 (P0926GX) is a similar Ethernet module, it features redundant Ethernet ports, whereas the utilizes a single port. Substituting a redundant module for a simplex one may require different termination assemblies or configuration settings. Always match the exact model number to your application requirements.
Do I need to configure the IP address before installing?
Yes. The module utilizes an FDSI configurator to set XML-based port and device profiles. You must configure communication parameters such as DHCP or fixed IP addresses, as well as device-specific scan rates and data transfer volumes, before placing the module into service.
What happens if I connect more than 64 devices to this module?
The is strictly rated to communicate with a maximum of 64 external devices. Exceeding this limit will result in communication timeouts, data loss, and potential module overload. If your application requires more devices, you must distribute them across additional modules.
Is there a warranty on this new surplus unit?
Yes. All new surplus modules come with a standard 12-month functional warranty. If the unit fails during normal operation within that period, we provide a direct replacement. We also include our internal test report with every shipment so you can verify the 24-hour load test and Ethernet communication results before installation.


