{"id":47820,"date":"2023-10-04T23:21:57","date_gmt":"2023-10-04T15:21:57","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47820"},"modified":"2023-10-04T23:21:57","modified_gmt":"2023-10-04T15:21:57","slug":"mcsfs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47820.html","title":{"rendered":"Modbus\u4f20\u8f93\u65b9\u5f0f"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u88ab\u7528\u4e8e\u5728\u73b0\u4ee3\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u4f20\u8f93\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5bf9\u8bbe\u5907\u7684\u63a7\u5236\u548c\u76d1\u63a7\u3002Modbus\u4f20\u8f93\u65b9\u5f0f\u6709\u4e24\u79cd\uff1a\u4e32\u884c\u548c\u5e76\u884c\u3002<\/strong><\/p>\n

\u4e32\u884c\u4f20\u8f93\u65b9\u5f0f<\/h2>\n

  \u4e32\u884c\u4f20\u8f93\u65b9\u5f0f\u662f\u6307\u6570\u636e\u4ee5\u4e00\u6b21\u53d1\u9001\u4e00\u4f4d\u7684\u65b9\u5f0f\u5728\u7ebf\u8def\u4e0a\u4f20\u8f93\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u8bbe\u5907\uff0c\u4f8b\u5982\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u76d1\u63a7\u3002\u4e32\u884c\u4f20\u8f93\u65b9\u5f0f\u7684\u4f18\u70b9\u5728\u4e8e\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u8f83\u5feb\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u5728\u8f83\u77ed\u7684\u7ebf\u8def\u4e0a\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

  RS-232<\/h3>\n

  RS-232\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u76d1\u63a7\u3002\u5b83\u7684\u4f18\u70b9\u5728\u4e8e\u4f20\u8f93\u901f\u5ea6\u8f83\u5feb\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u5728\u8f83\u77ed\u7684\u7ebf\u8def\u4e0a\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

  RS-485<\/h3>\n

  RS-485\u662f\u53e6\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u76d1\u63a7\u3002\u5b83\u7684\u4f18\u70b9\u5728\u4e8e\u80fd\u591f\u5728\u8f83\u957f\u7684\u7ebf\u8def\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u4f20\u8f93\u901f\u5ea6\u4e5f\u8f83\u5feb\u3002<\/p>\n

\u5e76\u884c\u4f20\u8f93\u65b9\u5f0f<\/h2>\n

  \u5e76\u884c\u4f20\u8f93\u65b9\u5f0f\u662f\u6307\u6570\u636e\u4ee5\u591a\u4f4d\u4e00\u6b21\u53d1\u9001\u7684\u65b9\u5f0f\u5728\u7ebf\u8def\u4e0a\u4f20\u8f93\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u76d1\u63a7\u3002\u5e76\u884c\u4f20\u8f93\u65b9\u5f0f\u7684\u4f18\u70b9\u5728\u4e8e\u80fd\u591f\u5728\u8f83\u77ed\u7684\u7ebf\u8def\u4e0a\u4f20\u8f93\u5927\u91cf\u6570\u636e\uff0c\u800c\u4e14\u4f20\u8f93\u901f\u5ea6\u4e5f\u8f83\u5feb\u3002<\/p>\n

  IEEE 488<\/h3>\n

  IEEE 488\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5e76\u884c\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u76d1\u63a7\u3002\u5b83\u7684\u4f18\u70b9\u5728\u4e8e\u80fd\u591f\u5728\u8f83\u77ed\u7684\u7ebf\u8def\u4e0a\u4f20\u8f93\u5927\u91cf\u6570\u636e\uff0c\u800c\u4e14\u4f20\u8f93\u901f\u5ea6\u4e5f\u8f83\u5feb\u3002<\/p>\n

  USB<\/h3>\n

  USB\u662f\u53e6\u4e00\u79cd\u5e38\u7528\u7684\u5e76\u884c\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u76d1\u63a7\u3002\u5b83\u7684\u4f18\u70b9\u5728\u4e8e\u80fd\u591f\u5728\u8f83\u77ed\u7684\u7ebf\u8def\u4e0a\u4f20\u8f93\u5927\u91cf\u6570\u636e\uff0c\u800c\u4e14\u4f20\u8f93\u901f\u5ea6\u4e5f\u8f83\u5feb\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u4f20\u8f93\u65b9\u5f0f\u6709\u4e24\u79cd\uff1a\u4e32\u884c\u548c\u5e76\u884c\u3002<\/strong>\u4e32\u884c\u4f20\u8f93\u65b9\u5f0f\u4e3b\u8981\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u8bbe\u5907\uff0c\u5176\u4e2d\u5e38\u7528\u7684\u6709RS-232\u548cRS-485\u3002\u5e76\u884c\u4f20\u8f93\u65b9\u5f0f\u4e3b\u8981\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5176\u4e2d\u5e38\u7528\u7684\u6709IEEE 488\u548cUSB\u3002Modbus\u4f20\u8f93\u65b9\u5f0f\u7684\u4f18\u70b9\u5728\u4e8e\u80fd\u591f\u5728\u8f83\u77ed\u7684\u7ebf\u8def\u4e0a\u4f20\u8f93\u5927\u91cf\u6570\u636e\uff0c\u800c\u4e14\u4f20\u8f93\u901f\u5ea6\u4e5f\u8f83\u5feb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u88ab\u7528\u4e8e\u5728\u73b0\u4ee3\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u4f20\u8f93\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5bf9\u8bbe\u5907\u7684\u63a7\u5236\u548c\u76d1\u63a7\u3002Modbus\u4f20\u8f93\u65b9<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[78],"class_list":["post-47820","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47820","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=47820"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47820\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=47820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}