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Modbus/en: различия между версиями
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=== | === Fundamentals=== | ||
Modbus is a protocol of the applied (seventh) level of the [https://en.wikipedia.org/wiki/OSI_model OSI] model for data exchange, most often between automation devices and is implemented in the form of "request-reply protocol". | Modbus is a protocol of the applied (seventh) level of the [https://en.wikipedia.org/wiki/OSI_model OSI] model for data exchange, most often between automation devices and is implemented in the form of "request-reply protocol". | ||