Product Details:

FOXBORO DM900NY is a 120VDC expansion output module for FOXBORO I/A Series DCS system, designed to expand discrete output channels for driving field actuators and alarm devices in heavy industrial environments. This module adopts conformal coated PCB and reinforced metal shielding, protecting internal electronic components from vibration, dust, humidity and electromagnetic interference. It is plug-in rack design and connects with rack backplane bus to receive control commands from DCS processor and output 120VDC discrete signals to field equipment. It expands output capacity 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 expansion output module is widely used for system maintenance, spare parts replacement and DCS retrofit projects. Every FOXBORO DM900NY module passes strict factory testing and calibration before shipment to guarantee stable and reliable operation.

Specifications:

Model:DM900NY

Brand:FOXBORO

Product Type:120VDC Expansion Output Module

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:120VDC discrete output

Ambient working temperature:0℃ ~ +60℃

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

Installation:Rack card mounting

Environmental grade:G3 harsh environment,conformal coating

This expansion output module has excellent EMC anti-interference performance and strong environmental adaptability, maintaining stable DC control output 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 DM900NY module passes strict factory testing and calibration before shipment to guarantee reliable process control performance for process automation.