Product Index

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Data Communication Products

Side-by-side specification comparison:
» Line Drivers
» Converters

Limited Distance Modems
The LDM series of heavy duty communications modems greatly extends the distances over which computers, terminals, and other devices can communicate within hazardous industrial and institutional environments. Six models communicate over continuous dedicated wire pairs and distances up to 12 miles using standard RS-232 or -485 protocols. Two additional models feature fiber optic data links for total electrical isolation and operation up to two miles. Dataforth delivers the complete limited distance modem solutions.

» DCP35		DIN Rail Dual Port Signal-Powered RS-232 Line Drivers
» LDM30		General Purpose Limited Distance Modem
» LDM35		Signal Powered Limited Distance Modem
» LDM70		Fully Isolated Limited Distance Modem

RS232 / RS485 / Fiber Converters
RS232 / RS485 converters are designed to "harden", protect and extend operating ranges using standard RS232 / RS485 protocol and specifications. Dataforth's rugged modems, rack mounted systems and new DCP485 series of DIN mounted, fully isolated RS232 / RS485 converters extend the operating ranges of data communications networks while providing additional benefits in reduced installation and maintenance costs.

» DCP485		Fully Isolated DIN Rail RS-232/485 Converter/Line Driver
» LDM422		Fully Isolated Limited Distance Modem, RS-232/422 Converter
» LDM485		Fully Isolated Limited Distance Modem, RS-232/485 Converter
» LDM80		Signal Powered Fiber Optic Modem
» LDM85		Fiber Optic Modem
» LDM90		USB Powered High Speed USB to RS-232 Converter

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