Model Code Definition(FCP270-P0917YZ)

FCP: Field Control Processor, Foxboro I/A dedicated field control CPU specification

270: Generation code, 270 series upgraded high-speed control processor, upgraded from FCP260 platform

P0917YZ: Factory original part number, standard non-custom hardware version

Redundant suffix option: Dual paired FCP270 for hot backup, matched with Sync Link redundant synchronous port

Core Technical Parameters

Electrical & Hardware Parameters

Core Processor:32-bit PowerPC embedded RISC real-time CPU

Memory Configuration:64MB RAM,32MB onboard Flash memory, built-in backup lithium battery (data retention ≥30 days without external power)

Max Control Resource:Supports total 4000 independent control blocks, 10000 block calculations per second, single controller up to 8000 I/O measuring points

Power Supply:24VDC external power input, max power consumption 8.5W

Control Scan Cycle:Minimum 10ms configurable, typical running cycle 50~500ms per control period

Control Programming:Compliant with IEC61131-3 international standard, developed by Foxboro Composer/Control Builder configuration software

Fieldbus & I/O Expansion Parameter

Fieldbus Rate:2Mbps for 200-series FBM modules;268Kbps for traditional 100-series FBM modules based on HDLC fieldbus protocol

Standard FBM Loading:Directly drive max 32pcs 200-series FBM without expansion; add FEM100 fieldbus expansion module to expand up to 128pcs 200-series FBM or 64pcs 100-series FBM

Communication Interface Configuration

Upper Network Port:Dual independent 10/100Mbps fiber Ethernet for Evo/MESH control network redundant communication

Redundant Sync Port:Exclusive Sync Link interface for paired redundant FCP hot backup synchronization, failover switching time＜10ms

Optional Fieldbus:Onboard expandable Profibus-DP master interface; reserved RS232/RS485 serial port for Modbus RTU third-party device docking

Mechanical & Environmental Specification

Dimension(W×H×D):103mm×51.5mm×147mm

Net Weight:0.6kg, die-cast aluminum fully enclosed housing, non-vent cabinet installation compatible

Mounting:Standard DIN rail or 19-inch cabinet baseplate plug-in installation, support hot-swap replacement during system running

Operating Ambient:0℃~+60℃ working temperature; storage -20℃~+70℃; humidity 5~95%RH non-condensing; anti-vibration 0.5g (5~500Hz), G3 industrial harsh environment level

Certification:CE,UL,cUL,SIL2 safety certification compliant

Core Product Features

Optional hot redundant architecture: Two identical FCP270 modules paired for 1:1 parallel hot standby, master-slave seamless switching without process interruption when main unit fault occurs

Full-function process control: Integrates PID closed-loop regulation, timing control, sequential interlock logic, batch recipe control and real-time abnormal alarm detection, one unit completes multi-type process algorithm independently

Flexible I/O expansion: Compatible full range Foxboro FBM100/FBM200 series analog/digital I/O modules, supports 4~20mA, thermocouple, RTD, discrete switching value all mainstream field signal collection

High-speed network transmission: Fiber Ethernet upper link effectively avoids industrial electromagnetic interference, stable remote data interaction between field controller and central operation station

Harsh industrial adaptability: Sealed aluminum shell design without built-in fan, dustproof and moisture resistant, stable continuous operation in chemical, metallurgy high-dust high-corrosion field cabinet

Typical Application Scenarios

Petrochemical industry: Refining unit, ethylene device, oil & gas pipeline flow and pressure closed-loop control

Thermal power & energy: Boiler water supply, flue gas desulfurization, auxiliary system DCS process control

Pharmaceutical & fine chemical: Fermentation tank temperature/pH precision control, sterile raw material production line

Metallurgy & cement: Rotary kiln temperature regulation, raw material batching continuous control

Water treatment: Sewage dosing, water supply pump group automatic interlock control

Matching Accessories & Maintenance Instruction

Compatible Matching Parts

Matched I/O Module:Full series Foxboro FBM100/FBM200 fieldbus input-output modules

Expansion Component:FEM100 fieldbus expansion module for large-scale FBM quantity expansion

Communication Accessory:Fiber optic jumper for upper Ethernet, Sync Link dedicated redundant cable, shielded fieldbus cable

Daily Operation & Maintenance

Keep cabinet internal ambient temperature below 55℃, avoid long-term overheating leading to battery premature aging

Replace built-in backup lithium battery every 3~5 years to prevent configuration data loss after power failure

Backup full controller configuration program via Composer software before firmware upgrade or module replacement

All fieldbus and Ethernet wiring adopt shielded cable construction to reduce on-site EMI interference causing communication dropout fault

参考 12 篇资料