EKI-1521

ETHERNET SERIAL DEVICE SERVER

Serial Device Servers
EKI-1521 Ethernet Serial Device Server
EKI-1521 - 1 Port RS-232/422/485 Ethernet Serial Device Server
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.
The National Electrical Code (NEC) defines hazardous environments as areas “where fire or explosion hazards may exist due to flammable gases, vapours, liquids, dust or particles”. When such materials are found in the atmosphere of an area, a potential for explosion exists, which could be ignited if an electrical or other source of ignition is present. As defined by the classification authorities, certified devices are suitable for installation and operation within a Class 1, Division 2 environment. Class 1 environments are areas where there is a presence of flammable gases or vapours in the air, such as natural gas or petroleum vapour. Facilities including oil rigs, refineries, gas plants and automotive repair centres all fall within this category.
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.
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.
These products come with a standard five year manufacturer warranty.
3 EKI-1521 versions available
From
£185

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Version information
Lead time*
1 off price**
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EKI-1521-CE
EKI-1521 with standard specification
£185
EKI-1521CI-CE
EKI-1521 with isolation and extended operating temperature (-40°C to 70°C)
£267
EKI-1521I-CE
EKI-1521 with extended operating temperature (-40°C to 70°C)
£222
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the EKI-1521 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)

EKI-1521 overview

  • Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  • Provides COM port redirection (Virtual COM), TCP and UDP operation modes
  • Supports up to 921.6 kbps, and any baud rate setting
  • Allows a maximum of 5 hosts to access one serial port and 16 hosts to be accessed as TCP client mode
  • Built-in 15KV ESD protection for all serial signals
  • Provides rich configuration methods including Windows utility, Telnet console, and Web Browser
  • Supports 32-bit/64-bit Windows 2000/XP/Vista/7, Windows Server 2003/2008, Windows CE 5.0, and Linux
  • Automatic RS-485 data flow control
  • Class I, Division 2 certification
Featuring two independent Ethernet ports and MAC addresses to provide a redundant network mechanism to guarantee Ethernet network reliability.  The EKI-1521 is a serial device server that connect RS-232/422/485 serial devices, such as PLC, meters, sensors, and barcode reader to an IP-based Ethernet LAN.

The EKI-1521 provides various operations: COM port redirection (Virtual COMport), TCP Server, TCP Client and UDP mode. With COM port redirection mode, standard serial operation calls are transparently redirected to the EKI-1521, guaranteeing compatibility with legacy serial devices and enabling backward compatibility with existing software.

With TCP server, TCP client, and UDP modes, the EKI- 1521 ensures the compatibility of network software that uses a standard network API. Moreover, you can make serial devices communicate with other devices peer-to-peer, without any intermediate host PCs and software programming.
 
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