The decentralized variable frequency drive particularly serves the special requirements of horizontal conveyor technology. The NORDAC ON has been developed for IE3 drives while the NORDAC ON+ has been optimized for the combination with the IE5+ synchronous motor. With its housing form, the NORDAC ON PURE was specially designed for the food & beverage industry. The product series is characterized by an integrated Ethernet interface and full pluggability as well as a very compact design. An economic plug-and-play solution for IIoT environments