Foxboro IGP10-A22D1F I/A Series Pressure Transmitter

FBM230 Foxboro P0926GU Four-Port Modbus Master Interface

FBM230 Foxboro P0926GU Four-Port Modbus Master Interface

Availability: 10 left in stock

Product Overview The Foxboro FBM230 (P0926GU) functions as a high-performance Modbus Master Distributed Device Interface (DDI) for the I/A Series and Foxboro Evo DCS. This 100% Brand...

SKU: FBM230

Manufacturer: Foxboro
Product No.: FBM230
Product Type: Communication Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 350g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Foxboro FBM230 (P0926GU) functions as a high-performance Modbus Master Distributed Device Interface (DDI) for the I/A Series and Foxboro Evo DCS. This 100% Brand New original module bridges the gap between the DCS and third-party devices such as PLCs, motor control centers, and smart transmitters. Equipped with four versatile ports, the FBM230 manages both serial (RS-232/422/485) and Ethernet-based Modbus communication, providing a centralized point for complex data integration while maintaining strict industrial isolation standards.

Technical Specifications

Module Type: Modbus Master (Serial and TCP/IP)
Part Number: P0926GU (FBM230)
Port Configuration: Four independent ports
Physical Interfaces: RS-232, RS-422, or RS-485 (Configurable per port)
Supported Protocols: Modbus RTU, Modbus ASCII, Modbus/TCP
Data Formats: Big Endian and Little Endian (Software configurable)
Isolation: Withstands 600 V AC galvanic isolation
Internal Memory: 16 MB SDRAM, 32 MB Flash
Power Input: 24 V DC (Redundancy supported)
Power Consumption: 12 W to 14 W
Operating Temperature: 0 to +60 °C (32 to 140 °F)
Shipping Weight: 3.0 kg

Engineering Advantages

Multi-Protocol Versatility: The P0926GU (FBM230) eliminates the need for separate serial and Ethernet gateways. By supporting Modbus/TCP, RTU, and ASCII simultaneously across four ports, it consolidates diverse third-party device data into a single Fieldbus Module, reducing hardware overhead.
Flexible Physical Layer Mapping: Engineers can independently configure each of the four ports for RS-232, RS-422, or RS-485 standards. This adaptability solves the common industrial pain point of mismatched physical interfaces when integrating legacy field hardware with modern DCS environments.
Enhanced Data Integrity: The module accepts multiple data endianness formats (Big/Little Endian). This configurable software logic ensures seamless communication with different PLC manufacturers without requiring complex custom scripts or external data converters.
Robust Fault Tolerance: Built for mission-critical connectivity, the FBM230 supports redundant Fieldbus communication. It maintains active data links even during a network path failure, ensuring the DCS never loses visibility of integrated third-party systems.
Galvanic Protection: Integrated 600 V AC isolation shields the internal logic from field-side electrical noise and ground loops. This protection is essential for maintaining reliable communication in high-EMI zones like motor control centers or power substations.

FAQs

Does the FBM230 support both Modbus Master and Slave modes?The P0926GU is specifically a Modbus Master driver. It initiates requests to Modbus Slave/Server devices to retrieve data or send control commands.
Can I mix Serial and Ethernet protocols on the same module?Yes. Each port operates independently. You can configure one port for Modbus/TCP via Ethernet and another for Modbus RTU via RS-485 to suit your site’s specific wiring architecture.
Is the FBM230 compatible with older I/A Series baseplates?The module installs into standard FBM baseplates. However, you must verify that your software environment (I/A Series or Foxboro Evo) includes the necessary Modbus DDI driver licenses for proper initialization.

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