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Niobrara Research & Development is a manufacturer of industrial communication equipment including protocol translation modules, network interfaces, I/O bus interfaces, specialty modems, smart cables, and accessories for programmable controllers and other industrial automation equipment.

Friday May 18, 2018 is

National Ride Your Bike to Work Day

The weather was perfect this year.

A total of 241 miles were ridden by all the participating Niobrarans.

Whats New

Hot Modbus Plus Mode for the MEBII. A pair of MEBIIs work together for a completely redundant Ethernet to Modbus Plus bridging system.
Download the WMV version

Niobrara has released new firmware for the MEBII. Click here for the setup file.
New features include:
  • built-in Web Server for Configuration using a standard browser.
  • Ethernet I/O Scanner
  • Hot MB+ Mode that allows two MEBII units to operate in a fully automatic redundant system
  • Both serial ports now have 255 Modbus Table Entries
  • Updated User Manual
Download the WMV version

Download Area Get the latest versions of NR&D Module Software, user manuals, product focus cutsheets, images , and more from our Download Area.

Product Focus Pages


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Niobrara Research & Development Corporation - (417) 624-8918 - phone (417) 624-8920 - fax