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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. 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 Get the latest versions of NR&D Module Software, user manuals, product focus cutsheets, images , and more from our Download Area. Select a Product Alphabetically     NR&D Cables & Accessories     A66 Altivar Drive serial cards     AIM4 ASCII Module     ASC Advanced Seriplex Clock     CAM500 SY/MAX Memory Module     CAT2 Protocol Translator     CERI Compact Ethernet Remote Interface     CNOE-311 Compact Ethernet Module     CNOE-900 Compact Ethernet & Serial Module     CNOS-101 Compact Serial Module     CUCM-O Compact Programmable Serial Module     CUCM-OE Compact Programmable Ethernet & Serial Module     DDC2I RS-232 <> RS-422/485 Converter     DEB Modbus Serial/Ethernet Bridge     DUCM DIN Rail Universal Comms Module     EPE5 Ethernet Port Expander     EPE6 Ethernet Port Expander     IBSM InterBus-S Master Module     IBSS InterBus-S Slave Module     MEB3 Modbus+ Ethernet Bridge (DIN Rail Mount) with Proxy     MEBII Modbus+ Ethernet Bridge (DIN Rail Mount)     MEB-RT Modbus+ Ethernet Bridge     MLWF Momentum LonWorks top hat     MST Momentum serial top hat     MUCM Momentum Universal Comm Base     NRK2 Power Supply     PEN PowerLogic - Ethernet NIM     PMN PowerLogic - Modbus+ NIM     RM14K Industrial Modem     QASI Quantum AS-i V3 Master     QRIO A-B Universal Remote I/O Scanner     QUCM Quantum Comm Module     QSPXM Quantum Seriplex Master     QXBP Quantum Power Supply     SDI Seriplex Drive Interface     SERI SY/MAX Ethernet Rack Master     SIM Seriplex Input Multiplexer     SPE4 SY/MAX Port Expander     SPXM Seriplex Interface Module     UCM4 Universal Comm Module Select a Product By Platform Converters & Cables       NR&D Cables       DDC2I RS-232 <> RS-422/485 Converter       BB85 Network Adapter DIN Rail Products            DEB Modbus Serial/Ethernet Bridge            DUCM DIN Rail Universal Comms Module            MEB3 Modbus+ Ethernet Bridge with Proxy            MEBII Modbus+ Ethernet Bridge Modicon Compatible Products       Quantum - Quantum PLC Modules, Racks, and Accessories            QASI AS-i V3.0 Master            QRIO A-B Universal Remote I/O Scanner            QUCM Quantum Comm Module            QSPXM Quantum Seriplex Master            QXBP Quantum Power Supply       Compact - Compact PLC Modules, Racks, and Accessories            CERI Compact Ethernet Remote Interface            CNOE-311 Compact Ethernet Module            CNOE-900 Compact Ethernet & Serial Module            CNOS-101 Compact Serial Module            CUCM-O Compact Programmable Serial Module            CUCM-OE Compact Programmable Ethernet & Serial Module       Momentum - Momentum PLC Modules, and Accessories            MST Momentum serial top hat            MLWF Momentum LonWorks top hat            MUCM Momentum Universal Comm Base Square D Compatible Products       SY/MAX PLC - PLC Modules, Racks, and Accessories            AIM4 ASCII Module            CAM500 SY/MAX Memory Module            CAT2 Protocol Translator            EPE6 Ethernet Port Expander            EPE5 Ethernet Port Expander            IBSM InterBus-S Master Module            IBSS InterBus-S Slave Module            MEB Modbus+ Ethernet Bridge            NRK2 Power Supply            RM14K Industrial Modem            SERI Ethernet Rack Master            SPE4 SY/MAX Port Expander            SPXM Seriplex Interface Module            UCM4 Universal Comm Module       POWERLOGIC - Network Cards and Accessories            PEN PowerLogic - Ethernet NIM            PMN PowerLogic - Modbus+ NIM       Altivar Drives - Network Cards            A66 - P1, N2, and SY/MAX Protocol Serial Cards       Seriplex - Network Accessories            ASC - Advanced Seriplex Clock            SDI - Seriplex Motor Drive Interface            SIM - Seriplex Input Multiplexer            SPXM - SY/MAX Seriplex I/O Master            QSPXM - Quantum Seriplex I/O Master