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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 will be closed July 4, 2008 in observance of Independence Day. MEB - The MEB-RT is now fully compatible with the Unity Programming Software. Firmware upgrades are now available for all MEB-RT, MEB-T, and MEB-TCP-D units that allow support of multi-threaded Modbus/TCP messages. Now you can use the MEB to bridge Modbus Plus to Modbus/TCP Ethernet with Unity, Concept, ProWORX32, ProWORX-NXT, and Modsoft programming packages. New firmware for multi-threaded Modbus/TCP support. Firmware upgrades are now available for most Niobrara products that support Modbus/TCP Ethernet. The MEB, EPE5, QRPC, and CNOE now allow support of multi-threaded Modbus/TCP messages. WonderWare users may now use their standard Modbus/TCP driver with our modules. Click here for new firmware included in the module setup programs. 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     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     EPE5 Ethernet Port Expander     IBSM InterBus-S Master Module     IBSS InterBus-S Slave Module     MEB 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     QRIO Remote I/O Scanner     QSPXM Quantum Seriplex Master     QUCM Quantum Comm Module     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 Modicon Compatible Products       Quantum - Quantum PLC Modules, Racks, and Accessories            QRIO Remote I/O Scanner            QUCM Quantum Comm Module            QSPXM Quantum Seriplex Master            QXBP Quantum Power Supply       Compact - Compact PLC Modules, Racks, and Accessories            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            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 All brand or product names and trademarks are the property of their respective owners. All pages at this site copyright© 1996 - 2008 Niobrara R&D Corporation. All rights reserved. Niobrara Research & Development Corporation - (417) 624-8918 - phone (417) 624-8920 - fax