Estudo e implementação de um sistema digital de controle distribuído utilizando os protocolos modbus e profibus

Abstract

This work presents a project and study of a digital distributed control system, and its implementation integrating a CLP defined as master in a communication network with Profibus protocol and a bench developed to simulate a distributed digital control system. This integration between the two is carried out by a kit developed with remote units, which use a Modbus communication protocol. This kit is also responsible for the interconnection of two communication protocols, performing the communication of both through a gateway.