echolink one2PROFINET

Intelligent Protocol Converter for Integrating Serial Devices into PROFINET Networks

The intelligent echolink one2PROFINET coupler connects various devices and automation components to PROFINET networks via their RS232, RS485 and RS422 serial interfaces. The WINGATE configuration tool with graphical user interface is available for parameterizing the communication between the serial port and the fieldbus. Common protocols such as Modbus ASCII or Modbus RTU (master or slave) are also supported.

echolink one2PROFINET is supplied as a narrow DIN rail module according to IP20 and can be used flexibly or exchanged without additional effort. A suitable GSDML file is available in the download area.


One Common Interface to Connect Serial Devices with PROFINET

  • Easy to use physics and protocol converter
  • EIA-232, EIA-422, EIA-485 serial ports
  • Modbus, ASCII, RTU, 3964R protocols supported on serial side
  • Support of PROFINET Industrial Ethernet protocol

High-Performance Ethernet Coupler

  • Coupler providing direct protocol conversion
  • Support of full PROFINET bandwidth and speed
  • Easy data access using mapping to PROFIENT I/O range

Easy Setup to Reduce Start-Up Expenses

  • Ease-of-use through Windows-based configuration tool
  • Automatic detection of connected devices
  • No programming skills required
  • Status LEDs supporting quick diagnosis

Order lnformation

Scope of Delivery 
HardwareProtocol coupler, small screwdriver
SoftwareDownloadable on the Softing website
DocumentationDownloadable on the Softing website
SupportSupport by Softing Industrial Automation
CertificatesDownloadable on the Softing website
Order Numbers 
200-2131-3681Serial / PROFINET Coupler echolink one2PROFINET
Additional Products and Services 
TRA-PN-TECHPROFINET Technology (Basics of PROFINET communication), 2-Day Seminar
TRA-PN-CERTENGPROFINET Certified Engineer (Basics of data transmission via Ethernet and PROFINET), 2-Day Seminar
110-1000-01Training “Industrial Ethernet – Troubleshooting in Automation“, 3 days

Softing Industrial


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