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Modbus

Application Layer — Industrial

프로토콜 개요

정식 명칭 Modbus
약어 Modbus
OSI 계층 Application Layer
카테고리 Industrial
기본 포트 502

소개 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 포트 502

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