DCP35 - 2 Port Signal Powered DIN Rail RS-232 Line Driver

DIN-rail mountable

These devices have been designed to be mounted directly on to an industry standard DIN-rail.


This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.


CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.

DCP35 DIN Rail RS-232 Line Driver
Featured in:Dataforth Communications
2 DCP35 versions available
Free delivery to UK mainland addresses

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DCP35 with male DB9 connector
DCP35 with female DB9 connector
All prices exclude VAT at current rate.
Minimum order value - £30 (exc. VAT and delivery).
Free delivery of the DCP35 to UK Mainland on orders over £150 (exc. VAT and delivery) when purchasing online - excludes Northern Ireland, Isle of Man, Isle of Wight, Scottish Islands and the Channel Islands.

* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)
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DCP35 overview

  • Industry leading industrial RS-232 line driver from Dataforth
  • Signal-powered, no power source required
  • Heavy duty surge protectors prevent lightning damage
  • LED diagnostic indicators simplifies installation and system troubleshooting
  • 19.2K bps (baud) to 0.5 mile (0.8km), 9.6K bps to 2.0 miles (3.2km), 1.2K bps to 7.0 miles (11.3km)
  • Four-wire full duplex, two-wire simplex
  • Pluggable solderless screw terminal field connections
  • Null modem switch
  • CE compliant
  • Available with a pinned male DB9 connector (DCP35-P) or a socketed female DB9 connector (DCP35-S)
The DCP35 RS-232 line driver is designed to allow RS-232 devices to be inter-connected over distances sufficient to cover any industrial or institutional complex of buildings. These limited distance modems feature a DIN rail mountable enclosure for application to a junction box, a panel, a relay rack, the sides of computer equipment, or anywhere a DIN rail can be mounted.

The DCP35 line driver does not require a power supply for operation. The use of low power circuits and a sensitive optically isolated receiver allows the devices to derive all necessary power from the RS-232 data and control signals. They are designed for full-duplex, asynchronous operation over two, DC-continuous, non-loaded, twisted-wire pairs. Two-wire simplex operation may be accomplished over one twisted- wire pair. The line driver 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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T: +44 (0)1782 337 800 • E: SALES@IMPULSE-EMBEDDED.CO.UK

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