Product Details
Configured for terminal signal routing in I/A Series distributed control systems, the Foxboro FBM204 P0916AG (FBM204 Field Terminal Assembly) provides direct physical/electrical execution for field-to-module signal connectivity.
Suffix Breakdown & Model Matrix
The FBM204 designation refers to the field terminal assembly series. The suffix P0916AG identifies this unit as a specific hardware revision intended for interface applications within the Foxboro I/O subsystem. No functional sub-modules are contained within this assembly; it serves as a passive interface for wiring termination.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | FBM204 (P0916AG) |
| Brand | Foxboro |
| Weight | 3 kg |
| Operating Temp | Standard Industrial |
| Power Consumption | Passive (None) |
| Function | Field Terminal Assembly |
Process Control: HART Loop Protocol and Connectivity
The FBM204 assembly facilitates the physical termination of field devices, enabling the integration of 4-20 mA HART loop protocol signals into the DCS infrastructure. The design ensures physical continuity for signal loops, maintaining low impedance paths to prevent signal degradation. While the assembly is a passive component, it supports the necessary signal shielding and grounding requirements required for maintaining HART protocol data integrity, ensuring that field devices communicate effectively with the associated I/O modules without the introduction of excessive resistance or noise.
Frequently Asked Questions
Q: Does the FBM204 require external power for operation?
A: No. The FBM204 is a passive field terminal assembly and does not require external power or internal circuitry to route signals.
Q: Is this assembly compatible with existing Foxboro I/O module field wiring?
A: Yes, the terminal assembly is designed to interface directly with standard Foxboro I/O module cabling. Ensure the wire gauge and insulation type meet the site-specific requirements for the connected loop signals.
Field Installation Guidelines
- Mounting: Mount the terminal assembly on a standard DIN rail or within the designated I/A Series cabinet enclosure. Ensure mechanical stability to prevent vibration-induced loosening of terminal screws.
- Wiring Termination: Verify all field connections for secure mechanical contact. Use appropriate torque settings for terminal screws to avoid stripping or cold-flow of wire strands.
- Grounding: Terminate cable shields to the designated bus bar within the assembly. This provides a consistent reference path for the shield, reducing the susceptibility of the 4-20 mA loop to electromagnetic interference.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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