×

MODBUS over Serial Line Specification and Implementation Guide

消耗积分:1 | 格式:pdf | 大小:318KB | 2014-10-20

jkschenghk

分享资料个

The MODBUS standard defines an application layer messaging protocol， positioned at level 7 of the OSI model that provides "client/server" communications between devices connected on different types of buses or networks。It standardizes also a specific protocol on serial line to exchange MODBUS request between a master and one or several slaves。 The objective of this document is to present the MODBUS protocol over serial line， in order to be used by all system designers when they want to implement MODBUS protocol on their serial line products。Thus， this document will facilitate interoperability between devices using the MODBUS protocol。
 
下载并关注上传者 低至0.43元/天 开通VIP 免费下载

声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉

评论(0)
发评论

下载排行榜

全部0条评论

快来发表一下你的评论吧 !