Product Details:

FOXBORO FBM201D is an 8-channel galvanically isolated analog input fieldbus module within FOXBORO Compact 200 I/A Series DCS family. It accepts 0-10VDC voltage signals from position transmitters, displacement sensors and potentiometer devices. Each channel adopts independent channel-to-channel isolation and 16-bit sigma-delta ADC to convert analog voltage readings into digital data for the FCP controller. The PCB is conformal coated to defend against vibration, dust, humidity and electromagnetic interference in harsh industrial environments. It communicates with DCS controller over redundant 2Mbps fieldbus. Built-in continuous self-diagnosis detects over-range and open circuit faults, triggers alarms so technicians can quickly identify sensor wiring issues and reduce plant downtime. FBM201D supports hot swap and is widely used for DCS maintenance, spare parts replacement and system retrofit projects. Every FOXBORO FBM201D module passes factory testing and calibration before shipment.

Specifications:

Model:FBM201D

Brand:FOXBORO

Product Type:8 Channel 0-10V Isolated Analog Input Module

System compatibility:FOXBORO I/A Series DCS

Input signal:0-10V DC analog input,8 isolated channels

ADC:16-bit sigma-delta conversion

Communication:Redundant 2Mbps module fieldbus

Redundancy:Support redundant module configuration

Diagnosis:Built-in self-diagnosis,sensor fault 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,conformal coating

FBM201D is designed specifically for 0-10V DC voltage measurement, completing the FBM201 series signal range lineup alongside mA, mV and 0-5V variants. Its high input impedance eliminates loading error for low-power voltage transducers. It is the preferred choice for linear position feedback and valve travel monitoring, often used in power plant turbine auxiliary measurement loops, and can directly replace aging 0-10V analog input cards on legacy I/A DCS systems. Every FOXBORO FBM201D module passes factory testing and calibration to guarantee reliable process control performance.