Foxboro FBM214 P0922VT HART® Communication Input Interface Module
Overview
FBM214 P0922VT is a HART® communication input module for Foxboro I/A Series® distributed control systems (DCS). It provides 8 input channels, each channel can receive a 4 to 20mA analog signal or a digital HART signal superimposed on the analog signal, Σ-Δ ADC conversion technology, does not support HART burst mode (only polling mode).
Required components
Software: Intelligent Field Device Configurator V5.1+ (including HART DD library)
Hardware: FTA-210 terminal assembly (for HART signal conditioning)
Restriction description
Maximum cable length: 1830m (AWG18 shielded twisted pair)
Multi-station mode is not supported (each HART device must be addressed independently)
🚀Function & Features
- Multi-protocol signal processing: FBM214 supports 8-channel 4-20mA analog signal and HART FSK digital signal mixed input simultaneously, and each channel has an independent FSK modem to achieve parallel communication (non-time-division multiplexing).
- Communication hub: FBM214, as the HART field device host, establishes a two-way communication link between the I/A Series® system and the smart instrument, supports 2 data polling per second (500ms refresh cycle), and complies with the HART 5.0 specification.
- Signal conversion: FBM214 uses a 24-bit Σ-Δ ADC chip, with an isolation of 1500Vrms (1 minute) between channels and a typical accuracy of ±0.05% of the range (including nonlinearity + temperature drift).
Specifications
| Parameter | Specification |
| Model | FBM214 |
| Part Number | P0922VT |
| Protocol Version | HART Protocol v6 |
| Interface Configuration | 8 group-isolated channels |
| Communication Mode | Point-to-point, master/slave, asynchronous, half-duplex |
| Baud Rate | 1200 baud |
| Error Checking | Parity on each byte + 1 CRC check byte |
| Communication Speed | 2 messages per second |
| ECB Block Period | 500 msec (minimum) |
| Maximum Distance | Up to 3030 m (10000 ft) per HCF_SPEC-54 Rev 8.1 |
| Compliance Voltage | 18 V dc minimum at 20.5 mA |
| Current Inputs | |
| - Sense Resistor | 61.9 Ω nominal |
| - Total Input Resistance | 280 Ω minimum |
| - Accuracy (incl. non-linearity) | ±0.03% of full scale |
| - Temperature Coefficient | 50 ppm/°C |
| - Resolution | 15 bits |
Questions & Answers
💡 FAQ
Q: What is the brand?
A: Foxboro
Q: What is the type?
A: HART® Communication Input Interface Module
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
why choose us?
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Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059276824
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