Foxboro IGP10-A22D1F I/A Series Pressure Transmitter

RH924WA Foxboro | Fiber Optic DCS Communication Module

RH924WA Foxboro | Fiber Optic DCS Communication Module

Availability: 10 left in stock

Product Overview The Foxboro RH924WA functions as a high-speed Fiber Optic Network Adapter specifically designed for the FCP280 (Field Control Processor 280) within the I/A...

SKU: RH924WA

Manufacturer: Foxboro
Product No.: RH924WA
Product Type: Modular Baseplates
Product Origin: USA
Payment:T/T, Western Union
Weight: 1500g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Foxboro RH924WA functions as a high-speed Fiber Optic Network Adapter specifically designed for the FCP280 (Field Control Processor 280) within the I/A Series and Foxboro Evo architectures. This 100% Brand New original module facilitates long-distance, noise-immune data transmission between the control processor and the wider DCS mesh network. By utilizing fiber optic media, the RH924WA eliminates electromagnetic interference (EMI) risks and ground loops, ensuring deterministic communication in massive industrial complexes such as refineries, power plants, and offshore platforms.

Technical Specifications

Feature	Technical Details
Model / Part Number	RH924WA (FCP280 Adapter)
Interface Type	Fiber Optic Network Interface
Transmission Media	Multi-mode or Single-mode Fiber Optic Cabling
Processor Compatibility	FCP280 (Field Control Processor 280)
Memory Buffer	16 MB SDRAM, 32 MB Flash Support
Input Voltage	24 V DC (Redundancy Supported)
Power Consumption	Max 8.5 W
Operating Temperature	0 to +60 °C (32 to 140 °F)
Isolation Architecture	Full Optical Isolation (EMI/RFI Immune)
Shipping Weight	2.0 kg
Origin	USA

Engineering Advantages

Total EMI/RFI Immunity: The RH924WA utilizes optical signals to transmit control data. This inherent immunity to electrical noise makes it the ideal choice for environments with heavy motor activity, high-voltage switchgear, or frequent lightning transients that would compromise copper-based Ethernet.
Extended Communication Reach: Fiber optic connectivity allows the FCP280 to interface with remote I/O subsystems or operator stations located kilometers away. This removes the distance limitations of standard copper cabling while maintaining high-speed data integrity.
Native Redundancy Support: The module integrates seamlessly into fault-tolerant DCS configurations. When paired with a secondary RH924WA, the system ensures uninterrupted network visibility even if a single fiber run or adapter encounters a physical break.
Deterministic Data Throughput: Dedicated onboard processing manages the overhead of fiber optic signal conversion. This ensures that the FCP280 receives time-stamped process data without the jitter or latency common in standard enterprise-grade network converters.
Simplified Rack Integration: Designed as a plug-in module, the RH924WA seats directly into FCP280-compatible baseplates. This modularity allows for rapid hardware replacement and minimizes the "spaghetti wiring" often found in traditional networking setups.

FAQs

Can I mix the RH924WA with copper-based adapters in the same rack?

The RH924WA is designed for the FCP280's fiber-specific communication paths. While the DCS can support multiple media types, ensure your baseplate and switch infrastructure support the fiber optic conversion protocols required by this specific module.
What type of fiber connectors does the RH924WA use?

The RH924WA typically utilizes standard industrial fiber connectors (verify specific sub-model for LC vs. ST/SC). Always ensure your fiber patch cables match the module's optical port specifications for decibel loss and wavelength compatibility.
Is this module hot-swappable?

Yes. Provided your control system uses a redundant network architecture, you can replace a faulty RH924WA while the FCP280 continues to communicate through the secondary network path.

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.