Description
Product Core Brief
- Model: FBM214B
- Brand: FOXBORO
- Series: I/A Series DCS
- Core Function: Acquires 8 channels of 4-20mA analog signals with integrated HART communication for smart device diagnostics.
- Product Type: HART Communication Input Module
- Key Specs: 8-Channel, 4-20mA + HART, P0927AH
- Condition: New Original (New Surplus)
Key Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | HART Communication Input Module |
| Channel Count | 8 Isolated Analog Inputs |
| Input Signal | 4-20 mA + HART Protocol |
| Alternate Part Number | P0927AH |
| System Compatibility | FOXBORO I/A Series DCS |
| Communication | Redundant 2 Mbps Module Fieldbus |
| HART Capability | Universal & Device-Specific Commands |
| Isolation | Channel-to-Channel & Channel-to-Ground |
FBM214B
Product Introduction
Integrating smart field devices requires a module that handles both analog signals and digital diagnostics without compromise. The FOXBORO is an 8-channel HART communication input module for the I/A Series DCS. It simultaneously acquires 4-20mA process variables and polls HART-enabled transmitters for device health, configuration, and diagnostic data.
This module acts as a HART master, requesting and receiving digital messages from field devices every second. Field engineers rely on the exact specification because revision changes can alter HART handshake timing or current loop impedance, potentially causing communication dropouts or inaccurate analog readings in critical loops.
Key Selling Points & Differentiators
- Exact I/A Series Compatibility: Designed specifically for FOXBORO I/A Series DCS; not recommended for third-party or non-I/A Series backplanes due to proprietary fieldbus protocols.
- Integrated HART Master: Supports universal and device-specific HART commands on all 8 channels, enabling remote diagnostics without additional field hardware.
- Simultaneous Analog + Digital: Acquires 4-20mA signals and HART data concurrently, eliminating the need for separate HART multiplexers or handheld communicators.
- Rigorous Live Bench Testing: Every unit undergoes a 24-hour continuous load test with HART communication verification and full-scale analog simulation before shipping.
- New Surplus Availability: Factory-sealed condition with verified source traceability, bypassing typical OEM lead times for discontinued I/A Series hardware.
- Anti-Counterfeit Verification: Serial numbers are checked against manufacturer databases during incoming inspection to guarantee authenticity.
FBM214B
FAQ
The is designed for the I/A Series platform, but compatibility with specific sub-platforms depends on firmware and backplane revision. Always verify your system’s exact configuration and check the I/A Series hardware compatibility matrix before ordering. Mixing incompatible FBM revisions can cause HART communication failures.
No. The base FBM214 is a standard analog input module without HART capability, while the includes integrated HART communication. Substituting a non-HART module will result in loss of device diagnostics and potential configuration errors. Always match the exact model number to your application requirements.
Do I need to configure HART in the control strategy before installing?
Yes. The requires HART device configuration in the I/A Series control builder to enable polling and map diagnostic data. I always recommend backing up your control strategy, verifying HART device addresses, and running a fieldbus scan after installation to confirm communication with all connected smart transmitters.
What happens if I connect a non-HART 4-20mA transmitter?
The module will still read the 4-20mA signal accurately. HART communication is optional and superimposed on the analog signal. However, you won’t receive device diagnostics or remote configuration capabilities from non-HART transmitters. The module automatically detects HART-capable devices and initiates polling.
Is there a warranty on this new surplus unit?
Yes. All new surplus modules come with a standard 12-month functional warranty. If the unit fails during normal operation within that period, we provide a direct replacement. We also include our internal test report with every shipment so you can verify the 24-hour load test and HART communication results before installation.
