Product Details:

FOXBORO FBM17A is a 8-channel 24VDC solid-state discrete output fieldbus module for FOXBORO I/A Series DCS system. It receives control commands from the DCS controller and generates 24VDC switching signals to drive local solenoid valves, panel indicators and small auxiliary actuators. This module adopts galvanic channel isolation and conformal coated PCB, protecting electronic components from vibration, dust, humidity and electromagnetic interference in harsh industrial environments. It communicates over redundant HDLC fieldbus. Built-in continuous self-diagnosis identifies channel overload and short-circuit faults, triggers alarms so technicians can quickly locate wiring or actuator issues and reduce plant downtime. FBM17A supports hot swap and is widely used for DCS maintenance, spare parts replacement and system retrofit projects. Every FOXBORO FBM17A module passes factory testing and calibration before shipment.

Specifications:

Model:FBM17A

Brand:FOXBORO

Product Type:8 Channel 24VDC Discrete Output Module

System compatibility:FOXBORO I/A Series DCS

Output signal:24VDC solid-state discrete output,8 isolated channels

Communication:Redundant HDLC fieldbus

Redundancy:Support redundant module configuration

Diagnosis:Built-in self-diagnosis,channel overload fault detection

Power supply:26~42VDC

Hot swap:Supported

Ambient working temperature:0℃ ~ +60℃

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

Installation:Rack card mounting

Environmental grade:G3 harsh environment,conformal coating

FBM17A is the upgraded variant of FBM17, optimized for stable 24VDC on-off control of small field actuators. Its solid-state output design eliminates mechanical contact wear, extending service life for frequently switched loads. It fits neatly in standard I/A rack slots and is a preferred spare part for continuous batch process plants that require frequent valve interlock operations. Every FOXBORO FBM17A module passes factory testing and calibration to guarantee reliable process control performance.