Product Description
The FBM214B (P0922VT) is a high-performance analog input module for the Foxboro I/A Series distributed control system. This module provides eight isolated channels designed for smart field instruments using the HART (Highway Addressable Remote Transducer) protocol.
It serves a dual purpose: accurately capturing 4-20 mA analog process variables while simultaneously enabling bidirectional digital communication with field devices for advanced diagnostics and remote configuration.
With the FBM214B, operators can access secondary and tertiary variables from smart transmitters—such as sensor temperatures or device health—without additional field wiring. Each channel is galvanically isolated to prevent ground loops and protect the system bus, ensuring high-quality data in demanding industrial environments.
Technical Specifications
| Feature | Specification |
|---|---|
| Module Model | FBM214B |
| Part Number | P0922VT |
| Channel Count | 8 isolated analog input channels |
| Input Signal | 4-20 mA DC (Analog) with superimposed HART Digital) |
| HART Compatibility | Versions 5, 6, and 7 |
| Input Impedance | 250 Ω nominal |
| Measurement Accuracy | ±0.03% of span |
| Resolution | 16-bit A/D conversion |
| Isolation Voltage | 600 V AC (channel-to-ground and channel-to-bus) |
| Power Supply | 24 V DC via system baseplate; supports loop-powered (2-wire) or self-powered (4-wire) devices |
| Operating Temperature | -20 °C to +70 °C |
Application Scenarios
The FBM214B is ideal for smart factory and modern DCS architectures, including:
-
Predictive Maintenance: Monitoring valve health and transmitter calibration drift via HART diagnostics.
-
Complex Data Acquisition: Reading multiple variables (e.g., mass flow, density, temperature) from a single Coriolis meter.
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Safety Systems: High-integrity pressure and level monitoring in hazardous chemical storage.
-
Asset Management: Remote instrument configuration via FDT/DTM software integrated with the DCS.
Frequently Asked Questions
Q: How does the "B" version differ from the standard FBM214?
A: The FBM214B is optimized for high-speed HART communication. It features an upgraded processor for faster secondary variable updates and more responsive communication with asset management software compared to earlier revisions.
Q: Can this module be used for non-HART 4-20 mA signals?
A: Yes. The FBM214B functions as a standard 4-20 mA analog input module. If a connected device does not support HART, the module simply processes the analog signal and ignores the digital HART layer.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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