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FOXBORO FDC280 RH101FQ – Field Device Controller for Distributed Control Systems
Product Overview
The FOXBORO FDC280 RH101FQ is a high-performance field device controller designed for seamless integration with Foxboro I/A Series and Evo distributed control systems (DCS). It addresses the industrial challenge of efficiently connecting and controlling diverse field devices while reducing footprint and wiring complexity by up to 50% compared to traditional solutions. The controller features a dual-core ARM SOC processor architecture, enabling deterministic loop execution down to 1 ms for critical process control applications. The FDC280 RH101FQ supports direct integration with Ethernet/serial field devices and FBM I/O modules, providing comprehensive regulatory, logic, timing, and sequential control capabilities for industries like oil & gas, chemical, and power generation.
Technical Specifications — FDC280 RH101FQ
| Parameter | Value |
|---|---|
| Product Model | FDC280 RH101FQ |
| Manufacturer | FOXBORO (Schneider Electric) |
| Product Type | Field Device Controller |
| Power | 24VDC ±10% (21.6-26.4 VDC), 15W max power consumption |
| Communication / Protocol | Dual Ethernet (100Mbps), RS232/RS485/RS422, FoxCom, Modbus, OPC UA, HART 7 |
| Operating Temperature | -20°C to +60°C (standard), -40°C to +85°C (extended option) |
| Mounting | DIN rail or rack-mount, optional 2-position base plate installation |
| Dimensions (HxWxD) | 114mm × 51.5mm × 147mm |
| Weight | 0.8 kg |
| Typical Interfaces | System bus connector, Ethernet ports, serial communication ports, FBM I/O interface |
| Compliance | IEC 61508 SIL 2, ISASecure EDSA Level 1, ATEX, CE, UL |
FOXBORO FDC280 RH101FQ
Key Features and Benefits — FDC280 RH101FQ
- Dual-core processor architecture with dedicated control and I/O cores for optimized performance and fault tolerance
- Supports up to 256 I/O points and multiple field protocols for flexible integration of diverse devices
- Deterministic control execution with loop times as low as 1 ms for precise process regulation
- Built-in self-diagnostics and alarm detection for proactive maintenance and reduced downtime
- Downloadable and upgradable protocol drivers for future-proofing and easy system expansion
- Compact design reduces cabinet space requirements while maintaining high processing capacity
Related Models
- FDC280 RH102FQ: Enhanced version with redundant CPU and power supply for high-availability applications
- FCP280 RH201FQ: Central processing unit for Foxboro DCS with advanced control capabilities
- FBM201: Analog input module compatible with FDC280 controllers for 4-20mA signal acquisition
- FBM202: Analog output module for precise control signal generation in distributed systems
Installation and Maintenance — FDC280 RH101FQ
Mount the FDC280 RH101FQ on a standard DIN rail or rack using the provided mounting hardware, ensuring proper ventilation and clearance for wiring. Connect power, communication, and I/O cables according to the Foxboro Evo system manual, verifying all connections are secure. Configure the controller using Schneider Control Core Services (CCS) software, selecting appropriate protocols and control algorithms based on application requirements. Routine maintenance includes monthly status checks via the integrated LCD display, quarterly inspection of connections, and annual firmware updates to maintain security and performance. Replace faulty components with genuine FOXBORO parts to ensure compliance with SIL 2 safety standards and system compatibility.
