RH914TA Foxboro FBM242 Externally Sourced Output Module

2026-04-13T10:50:07+08:00

Vendor: Foxboro
Type: Discrete Output Modules
Price: 190.00

Product Overview

The Foxboro FBM242 RH914TA (associated with P0916TA) functions as a high-density, 16-channel discrete output interface for the Foxboro I/A Series and Evo™ (EcoStruxure Foxboro DCS) platforms. This module executes complex sequential logic and process control commands by interfacing the control processor with field-mounted devices like solenoids, motor starters, and indicators. We provide this unit as 100% Brand New and Original, ensuring your critical safety and process loops benefit from the latest factory specifications and G3-rated environmental hardening.

Technical Specifications

Feature | Specification Details
Manufacturer | Foxboro (Schneider Electric)
Model / Part Number | FBM242 / RH914TA (P0916TA)
Output Channels | 16 Discrete Outputs
Output Type | Externally Sourced (Electronic)
Voltage Compatibility | 15–60V DC, 120V AC / 125V DC, 240V AC
Max Output Current | 2 A per channel (Typical)
Power Consumption | 3W to 8.5W (Configuration dependent)
Communication | Dual Redundant 2 Mbps Fieldbus
Isolation | Channel-to-Channel Galvanic Isolation
Compliance | ISA Class G3 (Harsh Environment)
Operating Temp | -20°C to +70°C (Extended Specification)

Engineering Advantages

Superior Galvanic Isolation: The FBM242 RH914TA provides robust galvanic isolation for every individual channel. This design prevents ground loops and protects the internal DCS backplane from field-side electrical surges or cross-channel interference.

Aggressive Environment Protection: Featuring ISA Class G3 conformal coating, this module withstands high concentrations of sulfur, chlorine, and other corrosive contaminants. It operates reliably in paper mills, refineries, and chemical plants where standard electronics fail prematurely.

Redundant Fieldbus Architecture: The module utilizes dual redundant 2 Mbps Fieldbus paths. This ensures that the control processor maintains a continuous link to field devices even if one communication path sustains damage or interference.

High-Current Drive Capability: Driving up to 2 A per channel, the RH914TA directly powers large solenoids and heavy-duty resistive or inductive loads. This eliminates the need for interposing relays in many applications, reducing cabinet space and failure points.

Seamless Maintenance: The hot-swappable design allows technicians to replace modules without removing field wiring or powering down the baseplate. Integrated LED indicators provide instantaneous status for both the module health and individual channel logic states.

FAQs

What is the difference between the FBM242 RH914TA and earlier revisions?

The RH914TA (P0916TA) incorporates the latest Rev 0H hardware improvements, offering enhanced thermal management and stricter adherence to G3 environmental standards compared to legacy versions.

Does this module support fail-safe configuration?

Yes. Engineers can configure specific fail-safe and fallback modes for each channel. Upon loss of communication with the controller, the FBM242 RH914TA drives the outputs to a pre-defined safe state (On, Off, or Hold) to protect personnel and equipment.

Can I use this module with both AC and DC field power?

The FBM242 RH914TA supports a wide range of external power sources, including 15–60V DC, 120V AC/125V DC, and 240V AC. Ensure your Termination Assembly (TA) matches the voltage requirements of your field devices.

Is this unit compatible with Evo™ systems?

Absolutely. The FBM242 RH914TA is fully compatible with both legacy Foxboro I/A Series baseplates and modern Evo™ / EcoStruxure Foxboro DCS architectures.