Fieldbus and industrial Ethernet modules

The KUNBUS GmbH is the specialist for industrial communication via fieldbusses and Industrial Ethernet. We develop and produce intelligent, reliable, and economical solutions for networking of automation devices.

IO-Link Wireless

Take advantage of the benefits of IO-Link without the hassle of cables. Discover the advantages of IO-Link Wireless and the technology behind it. Learn more..


We are looking for distributors worldwide. If you are interested becoming an authorized KUNBUS distributor, feel free to contact us!

Exhibitions And Events

We are participating in several exhibitions throughout the year. Come and visit us at our booth and learn more about our products and services. Detailed information to all of our upcoming exhibition participations.

Upcoming exhibitions:

NIDays Europe, 20. - 21. November 2019, Munich, Germany

SPS, 26. - 28. November 2019, Nuremberg, Germany

Visit us at SPS '19

SPS IPC Drives '18 Banner
This year we will again be exhibiting at SPS (formerly known as SPS IPC Drives) in Nuremberg. Visit us at our booth 228 in hall 5 and see our products live in action.

Get free admission!
Go to and get your personal voucher code for a free admission ticket.

Request an appointment now
Since the rush at the previous trade fairs was extremely high, we were unfortunately not always able to have a personal conversation with everyone. To avoid this problem, you can make an appointment with our team for the SPS in advance. Register for an appointment at the exhibition using the following link: Make an appointment