Product Details:

FOXBORO FBC21 is a high-performance fieldbus interface module for FOXBORO I/A Series DCS system, acting as communication bridge between DCS nodebus and FBM I/O modules in heavy industrial control sites. This module adopts conformal coated PCB and reinforced metal housing, protecting internal electronic components from vibration, dust, humidity and electromagnetic interference. It is plug-in rack design and connects to rack backplane bus to realize high-speed data exchange between controller and field I/O modules. It supports stable bus communication for oil & gas, chemical, power and pulp & paper industries. Built-in continuous self-diagnosis function monitors network and circuit status in real time, triggers alarm once faults detected, helping maintenance staff locate communication faults quickly and reduce plant downtime. This interface module is widely used for system maintenance, spare parts replacement and DCS retrofit projects. Every FOXBORO FBC21 module passes strict factory testing and calibration before shipment to guarantee stable communication performance.

Specifications:

Model:FBC21

Brand:FOXBORO

Product Type:Fieldbus Interface Module

System compatibility:FOXBORO I/A Series DCS

Communication:Rack backplane nodebus

Redundancy:Support redundant system configuration

Diagnosis:Built-in self-diagnosis,fault alarm output

Power supply:Supplied by rack backplane

Ambient working temperature:0℃ ~ +60℃

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

Installation:Rack card mounting

Environmental grade:G3 harsh environment,conformal coating

This interface module has excellent EMC anti-interference performance and strong environmental adaptability, maintaining stable bus data transmission 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 DCS system maintenance,and also serves as spare parts to replace aging modules on legacy I/A DCS systems. Every FOXBORO FBC21 module passes strict factory testing and calibration before shipment to guarantee reliable process control performance for process automation.