Description
The FOXBORO FBM216b is a Redundant HART Communication Input Module used in Foxboro’s I/A Series automation systems, currently under Schneider Electric (formerly Invensys).
Key Features:
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Redundant Operation: This is a key feature of the FBM216b. It allows for two modules to be used in a pair, with one acting as the primary module (Master) and the other as a backup (Tracker). If the primary module fails, the backup seamlessly takes over, ensuring uninterrupted communication and data acquisition from field devices.
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HART Communication: The module supports the HART (Highway Addressable Remote Transducer) protocol, an industry-standard protocol for digital two-way communication between the FBM216b and intelligent field devices (sensors or actuators) connected to its inputs. This allows for:
- Remote configuration and calibration of field devices
- Accessing detailed diagnostic information from field devices
- Receiving additional process data beyond the standard 4-20mA analog signal
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Eight Input Channels: The FBM216b provides eight individual isolated input channels. Each channel can accept either:
- A standard 4-20 mA analog signal for basic process variable measurement
- A digital HART communication signal superimposed on a 4-20 mA signal, enabling simultaneous analog and digital communication
Applications:
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Process Control Systems: Used in various process industries like chemical, oil & gas, and power generation to:
- Monitor and control process variables like pressure, temperature, and flow with high accuracy and reliability
- Access detailed diagnostic information from field devices for predictive maintenance
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Manufacturing Automation: Employed in factories for precise control of actuators and monitoring of sensor outputs with additional diagnostic capabilities.
Benefits:
- Enhanced Reliability: Redundant operation minimizes downtime in case of module failure.
- Improved Process Control: HART communication enables advanced control strategies, better process optimization, and access to richer process data.
- Simplified Maintenance: Remote configuration and diagnostics of field devices reduce maintenance time and effort.
Considerations:
- System Compatibility: Ensure the FBM216b is compatible with the specific version of the Foxboro I/A Series system you are using.
- HART Device Support: Verify that the field devices connected to the FBM216b are HART-compatible.
- Software Configuration: Requires configuration software from Schneider Electric to set up the module and communication protocols.
