Unknown
Modbus
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Application Layer — Industrial
プロトコル概要
正式名称
Modbus
略称
Modbus
OSIレイヤー
Application Layer
カテゴリ
Industrial
デフォルトポート
502
概要 Modbus
Serial communication protocol developed in 1979 for programmable logic controllers. Uses master/slave architecture with register-based data access. Ubiquitous in SCADA and industrial automation.
Application Layer
Industrial
ポート 502