{"id":62374,"date":"2023-10-28T08:35:33","date_gmt":"2023-10-28T00:35:33","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=62374"},"modified":"2023-10-28T08:35:33","modified_gmt":"2023-10-28T00:35:33","slug":"rjlzw","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/62374.html","title":{"rendered":"RS485\u7ea7\u8054\u7ec4\u7f51"},"content":{"rendered":"

  RS485\u7ea7\u8054\u7ec4\u7f51\u662f\u4e00\u79cd\u4f7f\u7528RS485\u63a5\u53e3\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u4fe1\u606f\u4f20\u9012\u7684\u7f51\u7edc\u6280\u672f\u3002<\/strong>\u5b83\u53ef\u4ee5\u5c06\u591a\u53f0\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4f7f\u5f97\u8bbe\u5907\u4e4b\u95f4\u53ef\u4ee5\u8fdb\u884c\u6570\u636e\u4ea4\u6362\uff0c\u4ece\u800c\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u4fe1\u606f\u4f20\u8f93\u3002<\/p>\n

RS485\u7ea7\u8054\u7ec4\u7f51\u7684\u4f18\u70b9<\/h2>\n

  1. \u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93<\/h3>\n

  RS485\u7ea7\u8054\u7ec4\u7f51\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u5176\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

  2. \u4f20\u8f93\u901f\u7387\u9ad8<\/h3>\n

  RS485\u7ea7\u8054\u7ec4\u7f51\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u5176\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u53ef\u8fbe10Mbps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

  3. \u652f\u6301\u591a\u79cd\u63a5\u53e3<\/h3>\n

  RS485\u7ea7\u8054\u7ec4\u7f51\u652f\u6301\u591a\u79cd\u63a5\u53e3\uff0c\u5982RS-232\u3001RS-422\u3001RS-485\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u8bbe\u5907\u7684\u8fde\u63a5\u8981\u6c42\u3002<\/p>\n

  4. \u4f20\u8f93\u6548\u7387\u9ad8<\/h3>\n

  RS485\u7ea7\u8054\u7ec4\u7f51\u7684\u4f20\u8f93\u6548\u7387\u5f88\u9ad8\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u4f20\u8f93\u901f\u5ea6\uff0c\u7f29\u77ed\u4f20\u8f93\u65f6\u95f4\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

RS485\u7ea7\u8054\u7ec4\u7f51\u7684\u7f3a\u70b9<\/h2>\n

  1. \u6210\u672c\u8f83\u9ad8<\/h3>\n

  RS485\u7ea7\u8054\u7ec4\u7f51\u7684\u6210\u672c\u8f83\u9ad8\uff0c\u76f8\u6bd4\u5176\u4ed6\u7f51\u7edc\u6280\u672f\uff0c\u6210\u672c\u8981\u9ad8\u5f97\u591a\uff0c\u4e0d\u592a\u9002\u5408\u4f4e\u6210\u672c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

  2. \u5b89\u88c5\u8f83\u4e3a\u590d\u6742<\/h3>\n

  RS485\u7ea7\u8054\u7ec4\u7f51\u7684\u5b89\u88c5\u8f83\u4e3a\u590d\u6742\uff0c\u9700\u8981\u8003\u8651\u7f51\u7edc\u7ed3\u6784\u3001\u63a5\u53e3\u7c7b\u578b\u7b49\u591a\u4e2a\u56e0\u7d20\uff0c\u4e0d\u592a\u9002\u5408\u5bf9\u5b89\u88c5\u8981\u6c42\u4e0d\u9ad8\u7684\u573a\u666f\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u7ea7\u8054\u7ec4\u7f51\u662f\u4e00\u79cd\u4f7f\u7528RS485\u63a5\u53e3\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u4fe1\u606f\u4f20\u9012\u7684\u7f51\u7edc\u6280\u672f\u3002<\/strong>\u5b83\u5177\u6709\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\u3001\u4f20\u8f93\u901f\u7387\u9ad8\u3001\u652f\u6301\u591a\u79cd\u63a5\u53e3\u3001\u4f20\u8f93\u6548\u7387\u9ad8\u7b49\u4f18\u70b9\uff0c\u4f46\u6210\u672c\u8f83\u9ad8\uff0c\u5b89\u88c5\u8f83\u4e3a\u590d\u6742\uff0c\u4e0d\u592a\u9002\u5408\u4f4e\u6210\u672c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u7ea7\u8054\u7ec4\u7f51\u662f\u4e00\u79cd\u4f7f\u7528RS485\u63a5\u53e3\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u4fe1\u606f\u4f20\u9012\u7684\u7f51\u7edc\u6280\u672f\u3002\u5b83\u53ef\u4ee5\u5c06\u591a\u53f0\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4f7f\u5f97\u8bbe\u5907\u4e4b\u95f4\u53ef\u4ee5\u8fdb\u884c<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-62374","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\/62374","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=62374"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/62374\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=62374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=62374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=62374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}