Foxboro FBM216B P0927AJ HART Analog Input Module
Manufacturer: Foxboro
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Part Number: FBM216B RH927AJ
Condition：New with Original Package
Product Type: HART Analog Input Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
Product Overview
The Foxboro FBM216B (P0927AJ / RH927AJ) is a HART-enabled analog input module designed to interface smart field transmitters with the Foxboro control system. It enables simultaneous acquisition of traditional 4–20 mA process signals and digital diagnostic data using the HART protocol.
This module is engineered for installations where device transparency, signal integrity, and operational reliability are required. Each channel operates independently, allowing precise monitoring of field instruments without cross-channel interference.
Functional Capabilities
The FBM216B P0927AJ supports point-to-point HART communication with field devices operating under HART protocol versions 5, 6, and 7. By combining analog measurement with digital communication, the module allows operators and maintenance systems to access secondary variables, device status, and configuration parameters directly from the control system.
Dedicated modulation circuitry on each channel ensures stable frequency-shift keying (FSK) communication without compromising the underlying analog signal.
System Integration
This module is compatible with Foxboro Evo™ and I/A Series control architectures and is commonly deployed in process plants that rely on smart instrumentation. Its isolated channel design enhances noise immunity and simplifies integration in electrically demanding environments.
Redundant installation options are available at the module level to improve system availability in critical control and monitoring applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Foxboro FBM216B (P0927AJ / RH927AJ) |
| Product Type | HART Analog Input Module |
| System Compatibility | Foxboro Evo™ / I/A Series |
| Number of Channels | 8, individually isolated |
| Supported Signals | 4–20 mA with HART digital overlay |
| HART Protocol Support | Versions 5, 6, and 7 |
| Communication Mode | Point-to-point, half-duplex |
| Communication Speed | 1200 baud |
| Message Throughput | Up to 2 messages per second |
| Sense Resistance | 280 Ω nominal |
| Error Detection | Byte parity and CRC verification |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Typical Weight | 0.5 kg |
Application Scope
The Foxboro FBM216B HART Input Module is widely used in oil and gas facilities, chemical plants, power generation sites, and other process industries that utilize smart transmitters for pressure, flow, level, and temperature measurement.
Deployment Notes
This module is intended for use with HART-compliant field instruments only. Prior to installation, compatibility with the target control system version and cabinet configuration should be verified. Correct grounding and periodic diagnostics are recommended to maintain stable communication performance.