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Modems

7 Products found
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General Purpose Limited Distance Modem

The LDM30 Series of products is designed to allow video display terminals (VDTs) and other RS-232 devices to be connected over distances sufficient to cover any industrial ... Read More

LDM-30
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Fully Isolated Limited Distance Modem

The LDM70 Series of products is designed to allow video display terminals (VDTs) and other RS-232 devices to be connected over distances sufficient to cover any industrial ... Read More

LDM-70
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Fully Isolated Limited Distance Modem, RS-232/422 Converter

The LDM422 is a compact RS-232 to RS-422 converter which features a complete electrical isolation barrier and heavy duty electrical surge protectors. These devices feature ... Read More

LDM422
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Fully Isolated Limited Distance Modem, RS-232/485 Converter

The LDM485 is a compact RS-232 to RS-485 converter which features a complete electrical isolation barrier and heavy duty electrical surge protectors. These devices feature ... Read More

LDM485
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Signal Powered Fiber Optic Modem

The LDM80 is a small, inexpensive fiber optic transmitter/receiver completely powered by the host RS-232 port. The enclosure for the LDM80 is a conductive shell which great... Read More

LDM80
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Signal Powered Limited Distance Modem

The LDM35 Series of products is designed to allow video display terminals (VDTs) and other RS-232 devices to be connected over distances sufficient to cover any industrial ... Read More

LDM-35
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Fiber Optic Modem

The LDM85 is a small, inexpensive fiber optic transmitter/receiver. It features a complete RS-232 port as well as high speed TTL/RS-422/ RS-423 data transmit and receive. I... Read More

LDM-85
en-CA
en
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