- PROFINET, PROFIBUS, CAN
- PROFINET
Testers and components for PROFINET networks
Communication via PROFINET is part of a significant portion of modern production lines. Since 2008, we have been involved in the proper construction and flawless operation of industrial networks, which for several years now have included PROFINET. We can analyze, measure, and repair it. We provide regular inspections and express repairs in the event of communication failures. At our training center in Liberec, we teach our customers the basics of this communication, diagnostics, and repairs also in English.
In our e-shop, you will find reliable components for PROFINET and other industrial buses, as well as lots of practical advice on how to work with these elements. We also offer professional software and hardware necessary for testing and diagnosing industrial networks. With proper care, you can keep your lines and machines running without outages. Need advice?
Order the right components or network diagnostics from our e-shop. If you are interested in training in English, please email enquiry@foxon.cz.
We look forward to meeting you here at our e-shop, directly at your facility, or at our FOXON Academy.

Case Study: PROFINET at Magna Powertrain Under Control
Magna Powertrain lacked sufficient visibility and detail about PROFINET communication on production lines running 24/7. With ongoing digitalization and data collection from production, they no longer wanted to troubleshoot outages by “trial and error.” They wanted to quickly identify the root cause of issues or prevent them altogether, see the live topology, keep event logs, and monitor whether errors were accumulating anywhere.

The 3 Biggest Killers of the PROFINET Industrial Network
Our engineers perform diagnostics of industrial networks in hundreds of manufacturing companies. They travel across the country to find the causes of failures. We have asked them what problems they have most frequently diagnosed in customers' PROFINET networks recently. What have they told us?

We train the basics and troubleshooting of PROFINET networks | FOXON Academy
Do you know how the PROFINET industrial network works? Do you know how to find errors that can cause it to drop out? Do you regularly check the condition of the cabling and connectors? You can learn everything in a two-day training course full of practical examples.

Which switch for PROFINET networks?
Is it advisable to use cheap unmanageable switches for a few crowns or is it worth paying extra and buying manageable switches? Should I save money on buying switches for the production line or should I buy a quality PROFINET switch?