Description
The FOXBORO FCP280 RH924YA represents the pinnacle of communication processing technology within the Foxboro I/A Series distributed control system, now proudly part of Emerson’s industry-leading automation portfolio. This advanced communication processor module serves as the central nervous system for large-scale industrial automation networks, providing unparalleled data exchange capabilities between field devices, control processors, and enterprise-level systems. The FCP280 RH924YA is engineered to handle the most demanding communication workloads with deterministic performance, ensuring real-time data integrity across complex automation architectures in mission-critical process industries.
As the flagship model in the Foxboro Control Processor series, this module incorporates cutting-edge processing technology that manages high-volume network traffic, sophisticated protocol conversions, and intelligent data prioritization with exceptional efficiency. The FOXBORO FCP280 RH924YA supports simultaneous operation of multiple industrial communication protocols while maintaining backward compatibility with legacy systems and seamless integration with modern network infrastructures. Its robust design focuses on maximizing system availability through advanced redundancy capabilities and comprehensive diagnostic features, making it the ideal solution for applications where communication reliability directly impacts operational safety, productivity, and profitability.
The strategic importance of the FCP280 RH924YA extends far beyond basic data routing, providing the essential foundation for implementing Industry 4.0 strategies and digital transformation initiatives. By ensuring reliable, high-speed data exchange between control systems and business-level applications, this communication processor enables real-time performance optimization, predictive maintenance, and enterprise-wide data analytics. The FOXBORO FCP280 RH924YA serves as the critical gateway that transforms raw process data into actionable business intelligence, supporting operational excellence in today’s increasingly competitive industrial landscape.

FCP280 RH924YA FOXBORO
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | FCP280 RH924YA |
| Manufacturer | FOXBORO (Emerson) |
| Product Type | High-Performance Communication Processor |
| Processor Architecture | Multi-core 64-bit processor |
| Processor Speed | 1.2 GHz |
| Memory Capacity | 2 GB DDR4 RAM |
| Flash Storage | 4 GB non-volatile memory |
| Ethernet Interfaces | 4 x Gigabit Ethernet ports (10/100/1000 Mbps) |
| Serial Communication | 2 x RS-232/422/485 configurable ports |
| Protocol Support | TCP/IP, UDP, Modbus TCP/IP, OPC UA, Foxboro Native |
| Switch Fabric Bandwidth | 5 Gbps full duplex |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Power Consumption | 25W maximum @ 5V DC |
| Relative Humidity | 5% to 95% non-condensing |
| Mean Time Between Failures | >250,000 hours |
Main Features and Advantages
Unmatched processing performance: The FOXBORO FCP280 RH924YA delivers exceptional communication capabilities through its advanced multi-core 64-bit processor architecture operating at 1.2 GHz, supported by 2 GB of DDR4 memory for handling massive data volumes without compromising system responsiveness. This substantial processing power enables the module to manage numerous communication tasks concurrently while maintaining deterministic performance for time-critical control data. The module’s optimized protocol stack architecture ensures efficient data handling, minimizing processing overhead and maximizing throughput for both routine operations and peak demand scenarios encountered in large-scale industrial applications.
Comprehensive connectivity solutions: Featuring four independent gigabit Ethernet ports with advanced switching capabilities, the FCP280 RH924YA provides unparalleled network configuration flexibility including redundant ring architectures, trunking configurations, and virtual LAN support for maximum network availability and segmentation. The module supports the latest industrial communication protocols including OPC UA for secure enterprise connectivity, while maintaining full backward compatibility with existing Foxboro native protocols and Modbus TCP/IP. Two fully configurable serial ports offer additional connectivity options for legacy devices or specialized communication requirements, ensuring comprehensive plant-wide integration capabilities across diverse equipment generations.
Enhanced reliability and advanced diagnostics: Engineered for continuous operation in the most demanding industrial environments, the module incorporates comprehensive health monitoring features that track processor performance, memory utilization, network statistics, and communication integrity in real-time. The FCP280 RH924YA includes sophisticated diagnostic routines that automatically detect, isolate, and report network anomalies, enabling proactive maintenance before issues impact system performance. Hot-swappable capability, when deployed in supported redundant configurations, allows for module replacement without system shutdown, significantly reducing maintenance downtime and improving overall system availability to exceptional levels.
Application Field
The FOXBORO FCP280 RH924YA is deployed across global process industries where ultra-reliable communication infrastructure is critical for safe and efficient operations at scale. In major oil and gas facilities, the module serves as the communication cornerstone for offshore production platforms, pipeline transmission networks, and large-scale refining complexes, handling enormous volumes of process data, safety system information, and equipment analytics. Chemical and petrochemical megaprojects utilize the FCP280 RH924YA to integrate multiple process units and production trains, enabling centralized monitoring and control while maintaining the extreme availability requirements of world-scale continuous production processes.
Power generation facilities, including nuclear, thermal, and renewable energy plants, deploy this advanced communication processor to coordinate massive data exchange between turbine control systems, balance-of-plant equipment, and grid management systems, ensuring reliable power delivery while meeting strict regulatory and cybersecurity requirements. In pharmaceutical and biotechnology applications, the FCP280 RH924YA provides the secure, validated communication infrastructure needed for regulated processes, supporting data integrity requirements and 21 CFR Part 11 compliance. Major water and wastewater treatment facilities benefit from the module’s ability to integrate geographically distributed assets across entire municipal networks, enabling smart water management and optimized distribution control.
The FOXBORO FCP280 RH924YA also plays a pivotal role in manufacturing automation for automotive, aerospace, and consumer goods industries, where it facilitates high-speed data exchange between production equipment, quality management systems, and manufacturing execution systems (MES). In all these applications, the module’s robust communication capabilities ensure that critical data reaches its destination with guaranteed delivery, supporting real-time decision-making and optimized enterprise performance.

FCP280 RH924YA FOXBORO
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