Dataforth 1 Port General Purpose RS-232 Line Driver Module in No Colour
Dataforth 1 Port General Purpose RS-232 Line Driver Module in No Colour

LDM30 Series - Dataforth 1 Port General Purpose RS-232 Line Driver Module

  • LDM30-P
  • LDM30-S
The LDM30 RS-232 serial line driver is designed to allow video display terminals (VDTs) and other RS-232 devices to be connected over distances sufficient to cover any industrial or institutional complex of buildings.
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The LDM30 RS-232 serial line driver is designed to allow video display terminals (VDTs) and other RS-232 devices to be connected over distances sufficient to cover any industrial or institutional complex of buildings.

These limited distance modems feature a rugged aluminum enclosure small enough to mount on the back panel of VDT units, saving valuable desk and floor space.

The LDM30 line driver is designed for full-duplex, asynchronous operation over two, DC-continuity, non-loaded, twisted-wire pairs. Through special high speed optically-coupled circuits they may communicate at data rates up to 57,600 baud.

A self-powered model and a host-powered model are available. The self-powered unit uses 12V AC from a wall-mounted transformer while the host-powered unit takes ± DC power from pins 9 and 10 of the RS-232 connector.

The modem circuits - and, consequently, the host device - are protected from electrical transients due to lightning strikes or operation of heavy industrial equipment.

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Dataforth 1 Port General Purpose RS-232 Line Driver Module

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Select the products of this series that you wish to request quantity or project pricing, or lead time information for:

  • LDM30-P

    1 Port General Purpose RS-232 Line Driver: male DB25 connector

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  • LDM30-S

    1 Port General Purpose RS-232 Line Driver: female DB25 connector

    View Product
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