Foxboro IGP10-A22D1F I/A Series Pressure Transmitter

FCP280 Fiber Optic Network Adapter | RH924WA | Foxboro

FCP280 Fiber Optic Network Adapter | RH924WA | Foxboro

Availability: 10 left in stock

Product Overview The Foxboro RH924WA (Field Control Processor 280) functions as a high-velocity distributed control engine for the Foxboro Evo and I/A...

SKU: FCP280

Manufacturer: Foxboro
Product No.: FCP280
Product Type: Field Control Processors
Product Origin: USA
Payment:T/T, Western Union
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Foxboro RH924WA (Field Control Processor 280) functions as a high-velocity distributed control engine for the Foxboro Evo and I/A Series DCS. This 100% Brand New original module utilizes an advanced ARM® System on a Chip (SOC) to execute intensive regulatory, logic, and sequential control strategies. By integrating a 100 Mbps fiber optic interface, the RH924WA delivers triple the performance and double the capacity of previous generation FCP270 modules. It serves as the primary intelligence for critical infrastructure in petrochemical, power generation, and mining sectors, ensuring deterministic control and secure data acquisition in high-demand industrial environments.

Technical Specifications

Parameter	Technical Details
Processor Architecture	High-performance ARM® System on a Chip (SOC)
SDRAM (Volatile)	128 MB (High-speed execution)
Flash Memory	128 MB (Non-volatile storage)
Memory for Blocks	15.75 MB Dedicated Allocation
I/O Capacity	Supports up to 64 Fieldbus Modules (FBMs)
Network Interface	100 Mbps Fiber Optic Ethernet
Input Voltage	24 VDC Typical (Redundant support)
Operating Temperature	-40°C to +70°C (-40°F to +158°F)
Dimensions (LxWxH)	14.7 cm x 5.18 cm x 11.6 cm
Weight	0.8 kg (Net) / 2.0 kg (Shipping)
Compliance	ISA EDSA Certified (Cybersecurity), CE, IEC 61508

Engineering Advantages

ARM® SOC Efficiency: The ARM-based System on a Chip integrates the processor, memory management, and communication interfaces into a single silicon die. This reduces internal latency and power consumption while providing the raw computational speed required for sub-millisecond PID loop updates.
ISA EDSA Certified Security: The RH924WA incorporates hardware-level cybersecurity features. It carries ISA EDSA certification, ensuring the control network remains resilient against unauthorized access while supporting secure Online Image Upgrades (OLUG) to maintain system patches without process interruption.
Quad-Channel HDLC Fieldbus: The processor manages four independent HDLC fieldbus channels. This architecture allows the FCP280 to communicate with up to 64 FBMs simultaneously, significantly increasing the I/O density per rack and reducing the hardware footprint in the control room.
Deterministic Failover Redundancy: When deployed in a dual-processor configuration, the RH924WA maintains perfect synchronization between primary and standby units. If a hardware fault occurs, the standby module assumes control without missing a single scan cycle, guaranteeing nonstop operation for safety-critical loops.
High-Capacity Block Memory: With a dedicated 15.75 MB allocation for control blocks, the RH924WA executes larger, more sophisticated control schemes than the FCP270. This capacity allows engineers to consolidate complex interlocks and sequences into a single processor node.

FAQs

Does the RH924WA support hot-swapping?

Yes. You can replace a single RH924WA module in a redundant pair while the system is live. The remaining processor maintains all control functions and automatically synchronizes with the new module upon insertion.
What is the benefit of the 128 MB Flash memory?

The flash memory stores the entire operating system and user-defined control database. Because it is non-volatile, the FCP280 recovers instantly from a total power failure without requiring a download from the host workstation.
Is the fiber optic network adapter built-in?

The RH924WA features integrated fiber optic ports for 100 Mbps Ethernet communication. This provides total electrical isolation from the control network, protecting the CPU from surges and ground loops common in industrial power grids.

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.