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What does PROFIenergy mean?

Energy management via PROFINET, the leading industrial communication system. Reducing energy consumption to achieve efficient production.

PROFIenergy wins car racing

PROFIenergy first in energy saving.

Our well-known PI technologies


PROFIBUS is a standardized, open, digital communications system for all areas of application in manufacturing and process automation.


PROFINET is the innovative open standard for Industrial Ethernet. It satisfies all requirements of automation technology.

IO-LINK is an independent sensor / actuator interface solution for use with all automation technologies.



Omlox is an open technology standard for real-time indoor localization systems for industrial manufacturing.