Niobrara R&D CorpUNIVERSAL COMMUNICATION MODULE WITH FOUR RS-232 PORTS, USER PROGRAMMED, SY/MAX RACK ADDRESSABLE
Niobrara R&D CorpSY/MAX, MICRO-1, OR MODEL 50 COMPATIBLE MODEM FOR DIAL-UP OR LEASED LINES, UP TO 14,400 BAUD, WITH SIX-FOOT PHONE CABLE, CAN BE POWERED WITH NRK2
Niobrara R&D CorpSY/MAX SERIPLEX MASTER, DB9P SERIPLEX PORT
Niobrara R&D CorpSY/MAX PORT EXPANDER WITH FOUR RS-485 PORTS, ONE RS-422 PORT, PROTOCOL CONVERSION BUILT-IN, RACK ADDRESSABLE, 16-BIT WIDE SY/MAX BACKPLANE INTERFACE
Niobrara R&D CorpSY/MAX PORT EXPANDER WITH FOUR RS-232 PORTS, ONE RS-422 PORT, PROTOCOL CONVERSION BUILT-IN, RACK ADDRESSABLE, 16-BIT WIDE SY/MAX BACKPLANE INTERFACE
Niobrara R&D CorpSTAND-ALONE POWERLOGIC TO ETHERNET NIM, WITH AUI PORT AND DB9S RS-422 PORT
Niobrara R&D CorpSTAND-ALONE POWERLOGIC TO ETHERNET NIM WITH 10BASET AND SCREW TERMINAL RS-485 PORT
Niobrara R&D CorpQUANTUM UNIVERSAL COMMUNICATION MODULE, TWO RJ45 SERIAL PORTS, SWITCHABLE RS-232 OR RS-485, PROTOCOL CONVERTER, DATA CONCENTRATOR, OR USER-PROGRAMMED
Niobrara R&D CorpPROTOCOL CONVERTER, ONE DB9S RS-232 PORT, ONE DB9P RS-232 PORT, DIN-RAIL MOUNT, RNIM SLAVE TO MODBUS MASTER
Niobrara R&D CorpPIGGYBACK POWERLOGIC TO ETHERNET NIM WITH 10BASET AND POWERLOGIC PIGTAIL
Niobrara R&D CorpCOMPACT SERIAL OPTION MODULE, TWO RS-232/RS-485 SERIAL PORTS. LCD SCREEN
Niobrara R&D CorpCOMPACT ETHERNET REMOTE INTERFACE, 10/100BASET ETHERNET PORT. REPLACES COMPACT PLC WITH MODBUS TCP/SERVER.
Niobrara R&D CorpCOMPACT ETHERNET MODULE, RJ45 100BASET ETHERNET PORT, TWO RS-232-/RS-485, LCD SCREEN
Niobrara R&D CorpCOMPACT ETHERNET MODULE, RJ45 100BASET ETHERNET PORT, LCD SCREEN
Niobrara R&D CorpCOMMUNICATION ADAPTER 15PIN MALE FOR ATV 56
Niobrara R&D CorpCOMM MODULE
Niobrara R&D CorpBRIDGE