ADAM-4520 - Isolated RS-232 to RS-422/485 Serial Converter
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.
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.
Underwriters Laboratories (UL) is an independent product safety certification organisation based in the United States. UL develops standards for products, materials, components, assemblies, tool and equipment, mainly dealing with product safety.
These products come with a standard two year manufacturer warranty.
ADAM-4520 Serial Converter
Free delivery to UK mainland addresses

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Isolated RS-232 to RS-422/485 Serial Converter
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DIN Rail Power Supply, 90-264V AC input, 24V DC 2.1A output
Panel Mount Power Supply, 85-132V or 170-264V AC switchable input, 24V DC 3A output
Panel Mount Power Supply, 100-240V AC input, 24V DC 4.2A output
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the ADAM-4520 to UK Mainland on orders over £50 (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)

ADAM-4520 overview

  • Model : ADAM-4520
  • Convert RS-232 to RS-422 or RS-485
  • 3,000V DC isolated protection
  • Surge protection on RS-485 data line
  • Capable of communicating up to 1200m or 4000ft
  • Transmission speeds up to 115.2Kbps
  • Reserved space for termination resistors
  • Power and data flow indicator for troubleshooting
  • Wide +10V to +30V DC power input range
  • Part of the ADAM serial converter range
ADAM-4520 is a rugged and industrial grade RS-232 to RS-422/485 serial converter. It’s simple and easy to configure form factor enables you to mount the ADAM-4520 on a standard DIN-rail, or piggy-backed off another ADAM modules.

Part of the Advantech ADAM range, the ADAM-4520 comes with a standard two year warranty and is backed by a worldwide support network.

The ADAM-4520 features a 3,000V DC isolation barrier to protect your communication line from power surges and other many other industrial threats. Surge protection is also featured on the RS-485 line.

For easy integration the ADAM-4520 supports a wide +10V to +30V DC power input range and has reserved spaces for termination resistors.
Impulse is a UK Advantech partner and holds stock of the ADAM-4520 ready for next day delivery.

For more information about the ADAM-4520 please contact our technical sales team on +44 (0)1782 337 800 or alternatively submit an enquiry.
Enquire about the ADAM-4520
Need more info or project pricing for the ADAM-4520?
T: +44 (0)1782 337 800 • E: SALES@IMPULSE-EMBEDDED.CO.UK
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