EDAM-4255 - 2 Port Ethernet to 8-ch Digital Input and 8-ch Digital Output Module with Modbus TCP
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.
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.
These devices have been designed to be mounted directly on to an industry standard DIN-rail.
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.
EDAM-4255 Ethernet Digital Module
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2 Port Ethernet to 8-ch Digital Input and 8-ch Digital Output Module with Modbus TCP
* 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).
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† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)

EDAM-4255 overview

  • 2x 10/100Base-T Ethernet ports
  • Supports Modbus/TCP, TCP/IP, UDP, ICMP, ARP
  • 8x isolated digital output channels (750mA per channel)
  • 8x isolated digital input channels (dry/wet contact)
  • Full photo-isolation of 3750Vrms
  • Daisy chain connection with auto-bypass protection
  • Automatic DIO synchronisation support
  • Digital output auto-off time mode
The EDAM-4255 is a high density I/O module with two built-in RJ45 10/100Base-T ports for seamless Ethernet connectivity.

The EDAM-4255 has 8 isolated digital input (dry/wet contact) channels and 6 isolated open drain digital outputs. The inputs can be used as a 300Hz counter and the outputs also support a 300Hz pulse function. 

Daisy chain networking and auto-bypass protection offer flexible cabling and space-saving capabilities, whilst ensuring that in the event of a units fails the network path is not disrupted.

The EDAM-4255 supports an automatic DIO synchronisation function using peer-to-peer networking that users can use to map the paths so the input value can be directly transferred to the output channel.

For more information about the EDAM-4255 digital input/output module please contact our technical sales team on +44 (0)1782 337 800 or alternatively submit an enquiry.
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T: +44 (0)1782 337 800 • E: SALES@IMPULSE-EMBEDDED.CO.UK
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OPC-UA is supported by many of our communication and I/O products. If you are interested but not quite sure how to implement OPC-UA into your factory then get in touch.
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