https://www.techbriefs.com/component/content/article/53940-product-of-the-month-tb-1025
Phoenix Contact, Middletown, PA, is introducing NearFi, a contactless real-time transmission technology. NearFi couplers can transmit up to 50 Watts of power and 100 megabits of data per second, all without physical contact. Many factory automation applications, such as robot tool changes, rotary tables, and automated guided vehicle systems (AGVS), have moving parts subject to wear and tear. NearFi couplers can replace plug-in connectors and slip rings in these applications, minimizing repair and downtime costs. When transmitting data alone, it can communicate across an air gap of 40 millimeters (mm). Power and data together or just power can be transmitted across an air gap of 12 mm. NearFi is protocol-independent and can transmit time-critical Ethernet protocols such as EtherNet/IP, PROFINET, Modbus, and EtherCAT. NearFi’s low latency also makes it suitable for standards like TSN.
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October 3, 2025 at 03:48AM