FOXBORO FBM217 RH914TR Voltage Monitor

Product manual:

1、 Product Overview
Product model: FBM217 RH914TR

Product Name: Voltage Monitor Module

Manufacturer: FOXBORO (now under Schneider Electric)

FBM217 is an analog input module in Foxboro I/A Series distributed control system (DCS),
Specially designed for voltage signal acquisition, suitable for high-precision voltage monitoring tasks in the process automation industry.

2、 Function and purpose
Project Description
The main function is to collect DC voltage input signals from multiple channels and digitize them for transmission to the main control system
Application areas: Process control systems for power plants, chemical, pharmaceutical, oil and gas, pulp and paper industries, etc

3、 Technical parameters
Detailed description of parameter categories
Number of input channels: 8 independent channels (each channel is single ended isolated)
Input signal type voltage signal (typically 0-5V, ± 5V, 0-10V, ± 10V, etc.)
Channel isolation: Optoelectronic isolation between channels to improve anti-interference ability
Accuracy level accuracy up to ± 0.05% of span (typical)
Resolution 16 bit A/D converter with high sampling accuracy
The communication interface communicates with the control processor through the fieldbus interface of Foxboro I/A Series
Module size standard FBM module size (installed on Subbase)
Operating environment working temperature: -20~+60 ° C, industrial protection level design, suitable for harsh environments
Hot swappable supports online plugging for easy maintenance and replacement
Redundancy support can be used in conjunction with redundant control processors and power systems to improve system reliability

4、 Common application examples
Real time voltage detection: used to collect voltage signals generated by electrical cabinets or on-site instruments

Process monitoring: monitoring the status of voltage controlled equipment, analog input, actuator feedback, etc

5、 Maintenance and replacement suggestions
Module replacement requires the use of the same model and version number (RH914TR) to ensure hardware compatibility

Product details picture:

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