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Product Overview
The FOXBORO P0926GV FBM231 is a high-performance Field Device System Integrator Module designed for industrial automation systems, engineered by FOXBORO—a global leader in distributed control systems (DCS) and process automation solutions. As part of the FOXBORO Evo platform, the P0926GV FBM231 serves as a critical interface for integrating Modbus-compatible field devices into centralized control systems, enabling secure and efficient data exchange in harsh industrial environments.
The FOXBORO P0926GV FBM231 is a four-channel serial communication module that supports Modbus RTU and Modbus ASCII protocols, providing seamless connectivity between dual-port field devices (e.g., sensors, actuators, RTUs) and the FOXBORO I/A Series or Evo DCS. Its core functionality lies in converting serial data into a format compatible with the control system, ensuring real-time monitoring and control of distributed processes. With redundant communication capabilities and advanced diagnostic features, the P0926GV FBM231 is ideal for industries requiring high reliability, such as oil and gas, chemical processing, and power generation.E-mail :sales@ygplc.com.
In industrial automation systems, the FOXBORO P0926GV FBM231 acts as a bridge for serial communication, enabling the integration of up to 64 dual-port devices across four RS-232/422/485 ports. Its modular design allows for flexible configuration, supporting both simplex and redundant setups to meet varying system requirements. By incorporating the P0926GV FBM231, users achieve enhanced system scalability, reduced downtime, and compliance with global communication standards, making it an essential component for modern process control architectures.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | P0926GV FBM231 |
| Manufacturer | FOXBORO |
| Product Type | Field Device System Integrator Module (Modbus RTU/ASCII Serial Communication) |
| Communication Ports | 4 x RS-232/RS-422/RS-485 (configurable per port) |
| Supported Protocols | Modbus RTU, Modbus ASCII |
| Redundancy | Dual-port redundant configuration with two P0926GV FBM231 modules |
| Power Supply | 24 V DC (±5%/-10%) |
| Power Consumption | ≤7 W (maximum) |
| Isolation Rating | 500 V DC (galvanic isolation between ports and system ground) |
| ATEX Certification | II 3G Ex na IIC T5 GC (suitable for non-hazardous zones) |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Resistance | 10%–95% non-condensing |
| Physical Dimensions | 10.4 cm (length) × 4.5 cm (width) × 11.4 cm (height) |
| Mounting Method | DIN-rail or 19-inch rack mountable via modular baseplate (e.g., P0926HT) |
| Maximum Device Connections | 64 dual-port devices (16 per port in RS-485 mode) |
| Data Rate | Up to 115.2 kbps |
| Diagnostic Features | LED indicators for power, port status, and fault conditions; system monitor for device connectivity |
P0926GV FBM231
Main Features and Advantages
The FOXBORO P0926GV FBM231 stands out for its robust communication capabilities, flexibility, and reliability in industrial automation applications.
Multi-Protocol Serial Connectivity
The module supports Modbus RTU and Modbus ASCII protocols, enabling seamless integration with a wide range of field devices, including sensors, transmitters, and remote terminal units (RTUs). Its four configurable ports (RS-232/422/485) allow for versatile wiring setups, accommodating both point-to-point and multi-drop communication networks. This adaptability makes the P0926GV FBM231 suitable for retrofitting legacy systems or deploying new distributed control architectures.
Redundant Communication Design
By pairing two P0926GV FBM231 modules, users can implement a redundant serial interface, ensuring continuous data transmission even in the event of a single module failure. This redundancy is critical for mission-critical applications in industries like oil and gas, where downtime can lead to significant operational losses. The module’s dual-port design also supports hot-swappable replacement, minimizing maintenance downtime.
High-Density Device Integration
With the ability to connect up to 64 dual-port devices across four ports, the P0926GV FBM231 optimizes system scalability. Each port can handle up to 16 devices in RS-485 mode, reducing the need for additional communication gateways and simplifying system architecture. This high-density integration is particularly valuable in large-scale industrial plants where multiple field devices must be monitored and controlled.
Advanced Diagnostic Capabilities
Built-in LED indicators provide real-time feedback on power status, port activity, and fault conditions (e.g., communication errors, device disconnects). The module also features a system monitor that detects device connectivity issues, allowing operators to proactively address problems and minimize downtime. These diagnostic tools enhance system reliability and streamline maintenance processes.
P0926GV FBM231
Rugged Environmental Performance
Engineered for harsh industrial environments, the P0926GV FBM231 operates reliably across a wide temperature range and resists dust, moisture, and vibration. Its ATEX certification (II 3G Ex na IIC T5 GC) ensures compliance with safety standards for non-hazardous zones, while its galvanic isolation protects against electrical noise and ground loops. This durability makes it suitable for offshore platforms, chemical plants, and other challenging installations.E-mail :sales@ygplc.com.
Application Areas
The FOXBORO P0926GV FBM231 is widely used in industries requiring reliable serial communication and distributed device integration:
Oil and Gas Industry
In upstream and downstream operations, the P0926GV FBM231 connects wellhead sensors, flow meters, and RTUs to central control systems. It enables real-time monitoring of pressure, temperature, and flow rates in pipelines and refineries, ensuring efficient process optimization and regulatory compliance. Redundant configurations are particularly critical for offshore platforms, where uninterrupted communication is essential.
Chemical and Petrochemical Processing
Within chemical plants, the module integrates with reactors, distillation columns, and storage tanks to facilitate data exchange between Modbus devices and DCS systems. It supports precise control of pH levels, 液位，and chemical dosing, while diagnostic features help identify and resolve process anomalies before they escalate.
Power Generation
In power plants, the P0926GV FBM231 connects turbine controllers, generator monitoring systems, and environmental sensors. It enables centralized control of power generation processes, ensuring grid stability and compliance with emission standards. The module’s high data rate (up to 115.2 kbps) supports rapid response times for critical applications like load shedding.
P0926GV FBM231
Water and Wastewater Treatment
For water treatment facilities, the P0926GV FBM231 integrates pumps, valves, and analytical instruments into a unified control system. It monitors water quality parameters (e.g., turbidity, chlorine levels) and optimizes pump operations to reduce energy consumption. Redundant communication ensures continuous monitoring even during maintenance.E-mail :sales@ygplc.com.
Mining and Minerals Processing
In mining operations, the module connects conveyor systems, ventilation controls, and ore sorting equipment. It enables real-time monitoring of equipment performance and environmental conditions (e.g., dust levels), enhancing safety and operational efficiency. The P0926GV FBM231’s rugged design makes it suitable for underground and 露天 mining environments.
Related Products
The FOXBORO P0926GV FBM231 is part of a comprehensive ecosystem of industrial automation solutions:
- FOXBORO FBM214: A HART communication input interface module, ideal for integrating HART-enabled field devices into the FOXBORO Evo system.
- FOXBORO FBM230: A single-port Modbus RTU/ASCII communication module, suitable for simplex configurations requiring fewer device connections.
- FOXBORO FBM232: A Modbus TCP communication module, designed for Ethernet-based connectivity with industrial devices.
- FOXBORO P0926HT: A horizontal modular baseplate for mounting P0926GV FBM231 modules, supporting up to eight FBMs per baseplate.
- FOXBORO P0926HC: A Fieldbus baseplate for integrating P0926GV FBM231 with Foundation Fieldbus systems, enabling hybrid communication architectures.
- FOXBORO P0926GV FBM231 Redundant Pair: A pre-configured set of two P0926GV FBM231 modules for seamless redundant communication.
Installation and Maintenance
Installation Preparations:
Before installing the FOXBORO P0926GV FBM231, ensure the power supply is disconnected and the control system is in a safe state. Verify the module’s compatibility with your FOXBORO Evo or I/A Series system and confirm the communication protocol requirements. Mount the module on a P0926HT baseplate using DIN-rail or 19-inch rack hardware, ensuring proper grounding and ventilation. Connect RS-232/422/485 cables to the DB-25 connectors on the terminal block, following the wiring diagram provided in the technical manual. Apply power and check the LED indicators: a steady green light confirms power, while blinking yellow lights indicate active data transmission.
Before installing the FOXBORO P0926GV FBM231, ensure the power supply is disconnected and the control system is in a safe state. Verify the module’s compatibility with your FOXBORO Evo or I/A Series system and confirm the communication protocol requirements. Mount the module on a P0926HT baseplate using DIN-rail or 19-inch rack hardware, ensuring proper grounding and ventilation. Connect RS-232/422/485 cables to the DB-25 connectors on the terminal block, following the wiring diagram provided in the technical manual. Apply power and check the LED indicators: a steady green light confirms power, while blinking yellow lights indicate active data transmission.
P0926GV FBM231
Maintenance Recommendations:
Regularly inspect the P0926GV FBM231 for physical damage, loose connections, or dust accumulation. Clean the module with a dry, anti-static cloth to maintain optimal heat dissipation. Monitor the LED indicators for fault signals (e.g., red light for communication errors) and use the system monitor to check device connectivity. For firmware updates or complex issues, consult FOXBORO technical documentation or contact our support team. Periodically review the module’s ATEX certification and environmental ratings to ensure compliance with operational standards. Replace faulty modules promptly to maintain system reliability, leveraging our global supply chain for fast access to replacement parts.
Regularly inspect the P0926GV FBM231 for physical damage, loose connections, or dust accumulation. Clean the module with a dry, anti-static cloth to maintain optimal heat dissipation. Monitor the LED indicators for fault signals (e.g., red light for communication errors) and use the system monitor to check device connectivity. For firmware updates or complex issues, consult FOXBORO technical documentation or contact our support team. Periodically review the module’s ATEX certification and environmental ratings to ensure compliance with operational standards. Replace faulty modules promptly to maintain system reliability, leveraging our global supply chain for fast access to replacement parts.
Product Assurance
Our company provides a one-year quality warranty for the FOXBORO P0926GV FBM231, covering hardware failures due to non-human factors. During the warranty period, we will promptly replace any module experiencing performance anomalies or functional issues. For discontinued models or urgent requirements, our global supply chain network ensures fast access to scarce spare parts, minimizing downtime for your critical systems. With 17 years of expertise in industrial control distribution, we are committed to delivering reliable products and support, ensuring your operations benefit from the P0926GV FBM231’s advanced communication capabilities and our dedicated service. Trust us to be your partner in maintaining safe, efficient, and compliant industrial automation systems.Whatsapp:+86 18859254943.
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