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Wireless PLC Communication: Wi-Fi, Radios and Cellular

September 13, 2026January 4, 1970 by PLC

Timing chart of a wireless link: the radio link drops, I/O data stops arriving, the connection fault bit sets after the timeout window expires, the line stops, and everything recovers only after the link returns and the logic is reset

Wireless PLC communication done properly: choosing Wi-Fi, 900 MHz radios or cellular, RPI and timeout budgets, antennas, roaming, and link loss logic.

Categories Articles Tags cellular, EtherNet/IP, industrial wi-fi, networking, wireless

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