Foxboro IGP10-A22D1F I/A Series Pressure Transmitter

P0922QS FBM228 | Foxboro | 4-Channel Fieldbus Communication

P0922QS FBM228 | Foxboro | 4-Channel Fieldbus Communication

Availability: 10 left in stock

Product Overview The Foxboro FBM228 (P0922QS) functions as a high-performance FOUNDATION Fieldbus H1 interface for the I/A Series and Foxboro Evo Distributed Control Systems (DCS). This 100%...

SKU: FBM228

Manufacturer: Foxboro
Product No.: FBM228
Product Type: Communication Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 450g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Foxboro FBM228 (P0922QS) functions as a high-performance FOUNDATION Fieldbus H1 interface for the I/A Series and Foxboro Evo Distributed Control Systems (DCS). This 100% Brand New original module provides four isolated H1 communication channels, acting as a link between the control system and digital fieldbus instruments. Unlike standard analog modules, the FBM228 supports bi-directional digital communication, allowing for advanced diagnostics and multi-variable data acquisition. It serves as a critical component in modern petrochemical, power generation, and water treatment facilities that transition from traditional 4-20mA loops to fully digital Fieldbus architectures.

Technical Specifications

Module Type: FOUNDATION Fieldbus H1 Communication
Part Number: P0922QS (FBM228)
Communication Channels: 4 Isolated H1 Channels
Physical Layer Support: IEC 61158-2 (H1, 31.25 kbit/s)
Isolation Architecture: Channel-to-channel galvanic isolation; withstands 600 V AC
System Interface: Redundant Foxboro Fieldbus interface
Memory Architecture: 16 MB SDRAM, 32 MB Flash
Power Supply: 24 V DC (Redundant support enabled)
Operating Temperature: 0 to +60 °C (32 to 140 °F)
Enclosure Rating: Suitable for Class G3 harsh environments
Shipping Weight: 2 kg
Dimensions: 2.2 cm × 12.4 cm × 12.6 cm

Engineering Advantages

Digital Multi-Drop Efficiency: The P0922QS (FBM228) supports multiple FOUNDATION Fieldbus devices on a single H1 segment. This significantly reduces wiring costs and cabinet footprint compared to traditional point-to-point analog cabling.
Advanced Asset Management: This module enables full access to digital field device parameters. Maintenance teams can perform remote calibration, status monitoring, and predictive diagnostics, which minimizes site visits and unscheduled downtime.
Superior Electrical Hardening: The module provides independent 600 V AC galvanic isolation for each of the four H1 segments. This prevents electrical faults or noise on one Fieldbus segment from affecting other segments or the core DCS logic.
Deterministic Fault Tolerance: The FBM228 integrates into the Foxboro redundant architecture. By pairing modules on a redundant baseplate, the system maintains continuous digital communication with field instruments even if a single hardware module fails.
Industrial Environment Resilience: A factory-applied G3 conformal coating protects the internal circuitry. This allows the module to operate reliably in chemical processing zones where corrosive gases would otherwise damage standard electronics.

FAQs

How many field devices can I connect to a single FBM228?The module provides 4 H1 channels. While the theoretical limit per channel is higher, we recommend a practical load based on segment power and cycle time requirements, typically 8 to 12 devices per segment for optimal performance.
Does the FBM228 provide power to the Fieldbus segment?No. The P0922QS handles communication. You must use an external Fieldbus Power Supply and a compatible Power Link Module/Termination Assembly to power the H1 segments.
Can I hot-swap the FBM228 while the segment is active?Yes. The module supports hot-swapping on the baseplate. If configured in a redundant pair, the secondary module assumes control immediately without dropping the Fieldbus communication links.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.