{"id":68567,"date":"2023-12-21T15:06:34","date_gmt":"2023-12-21T07:06:34","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68567"},"modified":"2023-12-21T15:06:34","modified_gmt":"2023-12-21T07:06:34","slug":"rssgm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68567.html","title":{"rendered":"RS485\u662f\u53cc\u5de5\u5417\uff1f"},"content":{"rendered":"

  RS485\u4f5c\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae<\/a>\uff0c\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4f46\u662f\uff0c\u5f88\u591a\u4eba\u5bf9\u4e8eRS485\u7684\u53cc\u5de5\u7279\u6027\u5b58\u5728\u7591\u60d1\uff0c\u4e0b\u9762\u6211\u4eec\u6765\u6df1\u5165\u63a2\u8ba8\u3002<\/p>\n

RS485\u901a\u4fe1\u539f\u7406<\/h2>\n

  RS485\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u591a\u70b9\u8fde\u63a5\u548c\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u7684\u7279\u70b9\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u5728\u540c\u4e00\u901a\u4fe1\u7ebf\u4e0a\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u5177\u6709\u826f\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

  RS485\u7684\u5355\u5de5\u548c\u534a\u53cc\u5de5\u6a21\u5f0f<\/h3>\n

  \u5728RS485\u901a\u4fe1\u4e2d\u5b58\u5728\u5355\u5de5\u548c\u534a\u53cc\u5de5\u4e24\u79cd\u6a21\u5f0f\u3002\u5355\u5de5\u6a21\u5f0f\u53ea\u80fd\u5b9e\u73b0\u5355\u65b9\u5411\u6570\u636e\u4f20\u8f93\uff0c\u800c\u534a\u53cc\u5de5\u6a21\u5f0f\u53ef\u4ee5\u5b9e\u73b0\u53cc\u65b9\u5411\u7684\u4ea4\u66ff\u4f20\u8f93\u3002\u8fd9\u4e24\u79cd\u6a21\u5f0f\u90fd\u65e0\u6cd5\u5b9e\u73b0\u540c\u65f6\u53cc\u5411\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  RS485\u7684\u53cc\u5de5\u7279\u6027<\/h3>\n

  RS485\u901a\u4fe1\u534f\u8bae\u672c\u8eab\u5e76\u4e0d\u652f\u6301\u5168\u53cc\u5de5<\/a>\u901a\u4fe1\uff0c\u56e0\u4e3a\u5b83\u7f3a\u4e4f\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u7684\u80fd\u529b\u3002\u7136\u800c\uff0c\u901a\u8fc7\u5408\u7406\u7684\u8bbe\u8ba1\u548c\u5b9e\u73b0\uff0c\u53ef\u4ee5\u5728RS485\u7f51\u7edc\u4e2d\u5b9e\u73b0\u53cc\u5de5\u901a\u4fe1\u3002\u8fd9\u901a\u5e38\u9700\u8981\u4f7f\u7528\u4e13\u95e8\u7684\u534f\u8bae\u548c\u786c\u4ef6\u8bbe\u8ba1\u6765\u5b9e\u73b0\u53cc\u5de5\u901a\u4fe1\u7684\u529f\u80fd\u3002<\/p>\n

RS485\u7684\u53cc\u5de5\u5b9e\u73b0\u65b9\u5f0f<\/h2>\n

  \u534a\u53cc\u5de5\u5207\u6362<\/h3>\n

  \u5728RS485\u7f51\u7edc\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u534a\u53cc\u5de5<\/a>\u5207\u6362\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u53cc\u5de5\u901a\u4fe1\u3002\u5373\u8bbe\u5907\u5728\u53d1\u9001\u6570\u636e\u65f6\u5173\u95ed\u63a5\u6536\u5668\uff0c\u5728\u63a5\u6536\u6570\u636e\u65f6\u5173\u95ed\u53d1\u9001\u5668\uff0c\u4ee5\u5b9e\u73b0\u53cc\u5411\u6570\u636e\u4f20\u8f93\u3002\u8fd9\u79cd\u65b9\u5f0f\u9700\u8981\u7cbe\u786e\u7684\u65f6\u5e8f\u63a7\u5236\u548c\u534f\u8c03\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  \u4e13\u7528\u534f\u8bae\u8bbe\u8ba1<\/h3>\n

  \u6709\u4e00\u4e9b\u7279\u5b9a\u7684RS485\u901a\u4fe1\u534f\u8bae\u8bbe\u8ba1\u53ef\u4ee5\u5b9e\u73b0\u53cc\u5de5\u901a\u4fe1\uff0c\u4f8b\u5982MODBUS\u534f\u8bae\u5c31\u53ef\u4ee5\u5728RS485\u7f51\u7edc\u4e2d\u5b9e\u73b0\u53cc\u5de5\u901a\u4fe1\u3002\u901a\u8fc7\u8fd9\u4e9b\u4e13\u7528\u534f\u8bae\u7684\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u8ba9RS485\u7f51\u7edc\u5728\u7279\u5b9a\u573a\u666f\u4e0b\u5b9e\u73b0\u53cc\u5411\u6570\u636e\u4f20\u8f93\u7684\u529f\u80fd\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u603b\u7684\u6765\u8bf4\uff0cRS485\u672c\u8eab\u4e0d\u662f\u539f\u751f\u7684\u53cc\u5de5\u901a\u4fe1\u534f\u8bae\uff0c\u4f46\u901a\u8fc7\u7279\u5b9a\u7684\u8bbe\u8ba1\u548c\u534f\u8bae\u9009\u62e9\uff0c\u53ef\u4ee5\u5728RS485\u7f51\u7edc\u4e2d\u5b9e\u73b0\u53cc\u5411\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u573a\u666f\u548c\u9700\u6c42\u6765\u9009\u62e9\u9002\u5408\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u4ee5\u5b9e\u73b0\u7a33\u5b9a\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u4f5c\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4f46\u662f\uff0c\u5f88\u591a\u4eba\u5bf9\u4e8eRS485\u7684\u53cc\u5de5\u7279\u6027\u5b58\u5728\u7591\u60d1\uff0c\u4e0b\u9762\u6211\u4eec\u6765\u6df1\u5165\u63a2\u8ba8\u3002RS485\u901a\u4fe1\u539f\u7406<\/p>\n","protected":false},"author":1,"featured_media":64231,"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":[61],"class_list":["post-68567","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68567"}],"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=68567"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68567\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=68567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=68567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=68567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}