Product Details:

FOXBORO DM400YT, also known as FBM17, is a DC contact discrete I/O module for FOXBORO I/A Series DCS system, used for dry contact signal input and relay output control in heavy industrial environments. This module adopts conformal coated PCB and metal shielding 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 exchange data with DCS processor. It receives dry contact status signals and drives relay outputs to control field devices for oil & gas, chemical, power and pulp & paper industries. Built-in continuous self-diagnosis function monitors circuit and communication status in real time, triggers alarm once faults detected, helping maintenance staff locate faults quickly and reduce unplanned plant downtime. This I/O module is widely used for system maintenance, spare parts replacement and DCS retrofit projects. Every FOXBORO DM400YT module passes strict factory testing and calibration before shipment to guarantee stable and reliable operation.

Specifications:

Model:DM400YT

Brand:FOXBORO

Product Type:DC Contact I/O Module(FBM17)

System compatibility:FOXBORO I/A Series DCS

Communication:Rack backplane bus

Redundancy:Support redundant system configuration

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

Power supply:Supplied by rack backplane

Signal type:Dry contact digital input,relay contact output

Ambient working temperature:0℃ ~ +60℃

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

Installation:Rack card mounting

Environmental grade:G3 harsh environment,conformal coating

This I/O module has excellent EMC anti-interference performance and strong environmental adaptability, maintaining stable contact signal acquisition and relay control performance 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 DM400YT module passes strict factory testing and calibration before shipment to guarantee reliable process control performance for process automation.