EKI-1242NR-A - Node-RED Fieldbus Gateway with 4x 10/100 Ethernet and 2x RS-232/422/485 serial ports


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.

Wide Voltage

These devices and systems have been designed to accept a wide voltage DC power input. This feature is desirable in the industrial market where a fixed voltage level or mains AC power cannot be guaranteed.

DIN-rail mountable

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

FCC Approved

The Federal Communications Commission (FCC) is an independent agency of the United States government that sets standards and governs the testing of conducted and radiated emissions such as EMI.

Wide Temperature

These products utilise high quality industrial grade components enabling them to work in wide temperature environments. They are capable of running as low as -20C and as high as +70C.

5 Year Warranty

These products come with a standard five year manufacturer warranty.

EKI-1242NR-A Node-RED Fieldbus Gateway
EKI 1242NR
Free delivery to UK mainland addresses

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EKI-1242NR-A with extended operating temperature (-40°C to +75°C)


EKI-1242NR-A with wide operating temperature (-10°C to +60°C)

This product is now end of life. Please contact us however, as we may be able to source small quantities or arrange OEM quantity production runs with the factory if required. Impulse can also assist you in upgrading your requirement to a new long-term platform.
All prices exclude VAT at current rate.
Minimum order value - £30 (exc. VAT and delivery).
Free delivery of the EKI-1242NR-A 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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EKI-1242NR-A overview

  • Designed for protocol extensibility and adaption
  • Mountable via DIN-rail and wall-mount
  • Node-RED flow editor to wire together hardware devices and various IoT services
  • Supports dual power input for power redundancy
The EKI-1242NR-A fieldbus gateway provides graphical, browser-based, drag-and-drop Node-RED flow editor to wire together hardware devices and various IoT services.

For more information about the EKI-1242NR-A Node-RED fieldbus gateway please contact our technical sales team on +44 (0)1782 337 800 or alternatively submit an enquiry.
Enquire about the EKI-1242NR-A
Need more info or project pricing for the EKI-1242NR-A?
T: +44 (0)1782 337 800 • E: sales@impulse-embedded.co.uk
+44(0)1782 337 800
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Sep 2021
+44(0)1782 337 800