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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 16, 2025 is

National Ride Your Bike to Work Day


We rode on Wednesday because weather was perfect.

A total of 135 miles were ridden by all the participating Niobrarans.

Whats New
The MEB3 is now shipping!
MEB3+201
Niobrara has released the new MEB3 - Modbus Plus (MB+) Ethernet Bridge with Proxy.

A new Modbus Plus chipset allows all the features of the old MEBII plus:
  • Proxy Mode to tunnel MB+ messages to a new CPU over Ethernet.
  • Specific Data Input and Output.
  • Control of Quantum MB+ DIO from M580

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