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ProfiHub / ProfiSwitch - Multichannel PROFIBUS repeaters

The reputable ProfiHub and ProfiSwitch family is a collection of multichannel PROFIBUS DP network components to create reliable star/tree networks and long multi-device spur lines. This ensures that processes run more efficiently and unplanned downtime is reduced. They are utilized in many applications worldwide and available in different varieties to comply with the specific requirements of your company.

Read more about the your advantages, features and application examples. See below the product overview of multichannel PROFIBUS repeaters.

The HubDater Tool - upgrade your ProfiHubs now!

The HubDater Tool enables users to make the following ProfiHub repeater models even better by upgrading it with our diagnostics slave functionality:

  • ProfiHub B5+R
  • ProfiHub B2+R
  • PRofiHub B4FO2+
  • ProfiHub B2FO2+
  • Repeater D1

This feature enables the ProfiHubs to read out diagnostic information accessible through our ComBricks web software. The user is able to pin-point occurring errors in the network more easily and can prevent downtime.

  • Galvanically isolated transparent repeaters
  • Block short circuits and other bus problems
  • For a reliable and efficient installation

PROFIBUS product overview


General downloads & info

Brochure ProfiHub



  • PROFIBUS Troubleshooting & Maintenance

    The PROFIBUS Troubleshooting and Maintenance training course is fully concentrated on those who install and maintain PROFIBUS installations.

  • Certified PROFIBUS Installer

    The Certified PROFIBUS Installer course is essential for electrical engineers and technicians requiring the necessary installation and testing skills for their PROFIBUS DP/PA projects.

  • Certified PROFIBUS Engineer

    'Distinguish yourself from the others and show that you are the expert.....Become a Certified PROFIBUS Engineer.'

Training overview