Product Details:

FOXBORO FBM207 is a 16-channel galvanically isolated voltage and contact sensing discrete input fieldbus module of FOXBORO Compact 200 I/A Series DCS, part number P0914TD. It accepts 15~60VDC voltage signals or dry contact status feedback from field equipment such as circuit breakers, valve limit switches and safety interlock switches. Every channel is equipped with independent opto-isolation to prevent ground loop interference. Users can configure individual channel debounce filtering (4ms,8ms,16ms,32ms) to filter contact bounce noise. The PCB is conformal coated to resist 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 circuit abnormality and channel faults, triggers alarms so technicians can quickly locate field wiring problems. FBM207 supports hot swap and redundant module pair configuration, widely used for DCS maintenance, spare parts replacement and system retrofit projects. Every FOXBORO FBM207 module passes factory testing and calibration before shipment.

Specifications:

Model:FBM207

Brand:FOXBORO

Product Type:16 Channel Isolated DC Voltage / Contact Discrete Input Module

System compatibility:FOXBORO I/A Series DCS

Input signal:15~60VDC / dry contact,16 isolated channels

Isolation:1500V RMS channel-to-channel and channel-to-ground

Debounce filter:Configurable 4ms /8ms /16ms /32ms

Communication:Redundant 2Mbps module fieldbus

Redundancy:Support redundant module pair

Diagnosis:Built-in self-diagnosis,channel 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

FBM207 is high-density 16-point discrete input card, different from the 8-channel FBM20 dry contact module. It can monitor both powered DC voltage signals and passive dry contact signals, matched with dedicated termination assemblies to support higher AC/DC voltage input ranges. The adjustable debounce function effectively eliminates false state changes caused by contact bounce, which is critical for safety interlock and ESD auxiliary status collection. It is commonly used for motor control cabinet breaker status and safety switch feedback in power and petrochemical plants, and can replace old 16-channel discrete input cards on legacy I/A DCS systems. Every FOXBORO FBM207 module passes factory testing and calibration to guarantee reliable process control performance.