Product Details:

FOXBORO FBM07B/12B is a 32-channel discrete input fieldbus module for FOXBORO I/A Series DCS system. It receives 24VDC on-off signals from field limit switches, relay contacts and proximity sensors. This module adopts galvanic channel isolation and conformal coated PCB, protecting electronic components from vibration, dust, humidity and electromagnetic interference in heavy industrial sites. It converts discrete status signals into digital data and transmits to DCS controller over redundant fieldbus. Built-in continuous self-diagnosis monitors channel and communication faults in real time, triggers alarm once faults detected, helping maintenance staff locate wiring faults quickly and reduce plant downtime. This module is widely used for DCS system maintenance, spare parts replacement and control system retrofit projects. Every FOXBORO FBM07B/12B module passes strict factory testing and calibration before shipment to guarantee stable operation.

Specifications:

Model:FBM07B/12B

Brand:FOXBORO

Product Type:32 Channel Discrete Input Module

System compatibility:FOXBORO I/A Series DCS

Input signal:24VDC discrete input,32 isolated channels

Communication:Redundant fieldbus

Redundancy:Support redundant module configuration

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

Power supply:26~42VDC

Ambient working temperature:0℃ ~ +60℃

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

Installation:Rack card mounting

Environmental grade:G3 harsh environment,conformal coating

This discrete input module has excellent EMC anti-interference performance and strong environmental adaptability, maintaining reliable digital status acquisition under complex electromagnetic environment. Its plug-in rack structure simplifies installation,inspection and spare parts replacement,cutting maintenance workload and plant downtime. This module is widely used in oil & gas,chemical refining,power generation,pulp and paper industries. It can be deployed for equipment status monitoring,and also serves as spare parts to replace aging modules on legacy I/A DCS systems. Every FOXBORO FBM07B/12B module passes strict factory testing and calibration before shipment to guarantee reliable process control performance for process automation.