Fieldbus and industrial Ethernet modules

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

Latest information regarding COVID-19

Due to the increasing spread of the corona virus, we would like to keep you informed about the effects of the virus on KUNBUS. further information

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!