Product Details:

FOXBORO FBM213 P0914XN is an 8-channel galvanically isolated RTD temperature input fieldbus module of FOXBORO Compact 200 I/A Series DCS. It accepts 2-wire and 3-wire RTD sensors with measuring resistance range of 0~320Ω, supporting Pt100 and Ni120 sensors. Each channel adopts differential input design and 16-bit sigma-delta ADC to transform resistance variation into precise temperature data for FCP controller. Built-in lead resistance compensation greatly reduces measuring error caused by long field cables. The PCB is conformal coated to defend against vibration, dust, humidity and electromagnetic interference in harsh industrial environments. It communicates with FCP controller over redundant 2Mbps fieldbus. Built-in continuous self-diagnosis detects sensor open circuit and short circuit faults, triggers alarms so technicians can quickly locate temperature loop issues. FBM213 supports hot swap and redundant module pair configuration, widely used for DCS maintenance, spare parts replacement and system retrofit projects. Every FOXBORO FBM213 module passes factory testing and calibration before shipment.

Specifications:

Model:FBM213, Part No:P0914XN

Brand:FOXBORO

Product Type:8 Channel RTD Isolated Temperature Input Module

System compatibility:FOXBORO I/A Series DCS

Input signal:2/3-wire RTD,0~320Ω,8 isolated differential channels

Supported sensors:Pt100,Ni120

ADC:16-bit sigma-delta conversion

Communication:Redundant 2Mbps module fieldbus

Redundancy:Support redundant module configuration

Diagnosis:Built-in self-diagnosis,sensor open/short detection

Power supply:24VDC redundant

Hot swap:Supported

Ambient operating temperature:0℃ ~ +60℃

Relative humidity:5% ~ 95%,non-condensing

Installation:Rack card mounting on 200 series baseplate

Environmental grade:G3 harsh environment

FBM213 is the high-density RTD acquisition card of Compact 200 series, different from FBM203 standard 8-point RTD module. Its differential input structure suppresses common-mode noise for multi-point temperature measuring points. Operators can set rate-of-change alarm to capture abnormal thermal change in advance. It matches dedicated FTA terminal assembly and shielded cable for field sensor wiring. It is widely deployed for bearing, pipeline and reactor temperature monitoring in petrochemical and power plants, and serves as direct replacement for aging RTD input cards on legacy I/A DCS systems. Every FOXBORO FBM213 module passes factory testing and calibration before shipment.