Feature

NearFi couplers for contactless power and data transmission

By launching NearFi, Phoenix Contact introduces a new, innovative technology for contactless power and data transmission in the near-field range.

15/06/2021 11:43:03

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This is the first technology to enable wireless, protocol-independent and latency-free Ethernet communication at speeds of up to 100Mbps across an air gap of up to 10mm.

One
of the first applications of this technology is in the new NearFi couplers, which will replace wear-prone connectors or slip rings in industrial applications. This is especially helpful in situations
where these parts are reaching their limits due to contamination, vibration, or frequent contact.

The couplers can be mounted easily and flexibly with the universal mounting options. They can
be brought together from any direction or in rotation and do not have to be positioned exactly on top of each other. The all-around visual signalling with bright LEDs displays
the operational readiness of the coupling link in all spatial directions. With robust IP65 housings with M12 connections for Ethernet and power, the NearFi couplers can also be used in demanding environments.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.