Title: Design of Bus Adapter Between Modbus and Profibus-DP Based on dsPIC
Abstract:With the development of Profibus in industry,increasing local instruments and equipments require Profibus communication interface.The Modbus-Profibus-DP Bus Adapter was designed by combining dsPIC dig...With the development of Profibus in industry,increasing local instruments and equipments require Profibus communication interface.The Modbus-Profibus-DP Bus Adapter was designed by combining dsPIC digital signal controller and intelligent communication chip VPC3+C.This paper introduced overall structure,hardware interface circuit and flow chart of software for bus adapter.The Bus Adapter has been successfully applied in automatic control system for a machinery factory of SINOPEC,which provided a effective solutions for protocol convertor between Modbus and Profibus-DP.Read More
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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