Foxboro FDC280 RH101FQ Field Device Controller

Product Overview

Key Features

Foxboro FDC280 RH101FQ, non-fault tolerant single Field Device Controller

Dual-core architecture: independent control core and device communication core

Supports PID regulation, logic control, timing and sequential control

Built-in multi-protocol driver: Modbus TCP, Modbus RTU, OPC UA, Ethernet/IP

Interfaces: RS232, RS422, RS485 serial port + 100Mbps Ethernet

Onboard LCD display for real-time status monitoring and fault diagnosis

Online downloadable protocol drivers, support remote firmware upgrade

Rugged aluminum housing, adapts to Class G3 corrosive industrial environments

Matches baseplate RH101KF for rack installation

Reduce cabinet wiring and save installation space compared with traditional CP+FDSI scheme

Technical Specifications

Model: FDC280 RH101FQ

Brand: Foxboro (Schneider Electric)

Applicable System: Foxboro I/A Series, Foxboro Evo DCS

Processor: Dual-core CPU

Power Supply: 24 VDC ±20%

Power Consumption: ≤12W

Module Weight: 0.8 kg (1.78 lbs)

Dimensions: 147mm × 51.8mm

Communication Protocols: Modbus TCP, Modbus RTU, OPC UA, Ethernet/IP

Operating Temperature: -20℃ ~ +70℃

Storage Temperature: -40℃ ~ +85℃

Humidity: 5%~95% non-condensing

Contamination Level: ISA S71.04 Class G3

Mounting: Installed on baseplate RH101KF

Protection Grade: IP20 front face

Typical Applications

Petrochemical process Foxboro DCS system upgrade & spare replacement

Power plant boiler, turbine auxiliary control system maintenance

Oil & gas upstream refining process automation control

Municipal water & wastewater treatment DCS projects

Retrofit of legacy Foxboro I/A Series distributed control system

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