Description
The Foxboro FBM215 (Part Number P0917TQ) is a high-performance HART Communication Input Interface Module for the I/A Series (and EcoStruxure Foxboro DCS) hardware. It provides 8 isolated analog input channels, each capable of supporting standard 4–20 mA signals along with digital HART communication for “smart” field devices.
Product Parameters (Datasheet)
- Model Number: FBM215
- Part Number: P0917TQ
- Input Channels: 8 Isolated Channels
- Input Signal: 0 to 20 mA DC (Standard 4–20 mA)
- HART Support: HART Revision 5, 6, and 7 (Pass-through to I/A Series software)
- Accuracy: ±0.03% of span
- Resolution: 15-bit
- Isolation: 600V AC (Channel-to-channel and channel-to-ground)
- Power Consumption: 2.5W (Maximum)
- Operating Temperature: -20°C to +70°C (-4°F to +158°F)
- Compliance: G3 Harsh Environment rating (Conformal coating)
FOXBORO FBM215 P0917TQ
Application Fields
The FBM215 is a standard for analog monitoring in demanding process environments:
- Oil & Gas: Interfacing with high-precision pressure and temperature transmitters on production manifolds.
- Chemical Processing: Monitoring flow meters and level sensors in corrosive or hazardous areas.
- Power Generation: Real-time feedback for water chemistry and turbine auxiliary systems.
- Water/Wastewater: Integrating distributed flow monitoring across large-scale treatment facilities.
- Asset Management: Using HART data to monitor instrument health and predict maintenance needs.
Product Usage & Installation
- Baseplate Mounting: The module snaps onto a standard FBM Baseplate (e.g., P0926HJ). Ensure the module is firmly seated and the red retention latches are engaged.
- Termination Assembly (TA): Connect the FBM215 to the field wiring via a compatible Termination Assembly (such as P0916AW or P0916AY) using a standard Foxboro interface cable.
- HART Configuration: To utilize the HART functionality, the I/A Series Control Core Services (CCS) must be configured to enable “HART Device” pass-through for the specific channels.
- Redundancy: While the FBM215 is a single-module unit, it can be installed in pairs on a redundant baseplate for high-availability applications.
- Grounding: Ensure the baseplate is properly grounded to the cabinet’s common ground bus to minimize signal noise, especially when using 0-20 mA signals in high-EMI environments.
Product Technical Description
Technically, the FBM215 acts as an intelligent data concentrator. It converts the analog 4–20 mA signal into a high-resolution digital value for the Field Control Processor (FCP). Simultaneously, it contains a dedicated HART modem for each of its 8 channels. This allows the DCS to “talk” to the field instrument digitally without interfering with the analog control loop. The FBM215 is designed with high-density surface-mount components and features a ruggedized enclosure that provides galvanic isolation between all channels, preventing a single electrical fault from propagating through the entire rack.
Q&A (Common Questions)
Q: What is the difference between the FBM201 and the FBM215? A: The FBM201 is a standard 0-20 mA input module, whereas the FBM215 includes the necessary modems to support HART digital communication.
Q: Can I use this module for 2-wire transmitters? A: Yes. The FBM215 can interface with 2-wire (loop-powered) or 4-wire (externally powered) transmitters, provided the appropriate Termination Assembly and external 24V DC power supply configuration are used.
Q: Does it support “Hot Swap”? A: Yes, the Foxboro I/A Series architecture allows the FBM215 to be removed and replaced while the system is under power without affecting other modules on the same baseplate.
Q: Is the P0917TQ revision-specific? A: P0917TQ is the specific part number for the FBM215. While there may be internal hardware revisions, Foxboro ensures functional backward compatibility within the P0917TQ series.
Similar Model Recommendations
- Foxboro FBM214: HART Communication Input Module (16 channels).
- Foxboro FBM217: Dual-Port HART Communication Input Module.
- Foxboro FBM201: Standard 0-20 mA Analog Input Module (Non-HART).
- Foxboro FBM211: 0-20 mA Analog Output Module.
- Foxboro P0926HJ: 8-position horizontal baseplate.
For technical datasheets or to inquire about availability for the Foxboro FBM215 P0917TQ, please contact our process automation specialist.
