{"id":45506,"date":"2023-10-04T23:23:31","date_gmt":"2023-10-04T15:23:31","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45506"},"modified":"2023-10-04T23:23:31","modified_gmt":"2023-10-04T15:23:31","slug":"rjkssmys-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45506.html","title":{"rendered":"RS485\u63a5\u53e3\u662f\u4ec0\u4e48\u610f\u601d\uff1f"},"content":{"rendered":"

  RS485\u63a5\u53e3\u662f\u4e00\u79cd\u5e7f\u6cdb\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u901a\u4fe1\u8bbe\u5907\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5177\u6709\u826f\u597d\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/strong>\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u63a5\u53e3\u7684\u5b9a\u4e49\u3001\u529f\u80fd\u3001\u4f18\u52bf\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n

\u4ec0\u4e48\u662fRS485\u63a5\u53e3\uff1f<\/h2>\n

  RS485\u63a5\u53e3\u662f\u4e00\u79cd\u5de5\u4e1a\u6807\u51c6\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\uff0c\u652f\u6301\u591a\u70b9\u8fde\u63a5\uff0c\u5e76\u5177\u6709\u826f\u597d\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002\u5b83\u662f\u4e00\u79cd\u4e32\u884c\u63a5\u53e3\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8def\u6570\u636e\u7684\u4f20\u8f93\uff0c\u53ef\u4ee5\u652f\u630132\u8def\u4ee5\u4e0a\u7684\u8fde\u63a5\uff0c\u5e76\u4e14\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u957f\u53ef\u4ee5\u8fbe\u52301200\u7c73\u3002<\/p>\n

RS485\u63a5\u53e3\u7684\u529f\u80fd<\/h2>\n

  1. \u9ad8\u901f\u6570\u636e\u4f20\u8f93<\/h3>\n

  RS485\u63a5\u53e3\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u6700\u9ad8\u53ef\u4ee5\u8fbe\u523010Mbps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\u3002<\/p>\n

  2. \u652f\u6301\u591a\u70b9\u8fde\u63a5<\/h3>\n

  RS485\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u8fde\u63a5\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u630132\u8def\u4ee5\u4e0a\u7684\u8fde\u63a5\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u591a\u70b9\u8fde\u63a5\u7684\u573a\u666f\u3002<\/p>\n

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

  RS485\u63a5\u53e3\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u957f\u53ef\u4ee5\u8fbe\u52301200\u7c73\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u573a\u666f\u3002<\/p>\n

RS485\u63a5\u53e3\u7684\u4f18\u52bf<\/h2>\n

  1. \u5177\u6709\u826f\u597d\u7684\u5b89\u5168\u6027<\/h3>\n

  RS485\u63a5\u53e3\u5177\u6709\u826f\u597d\u7684\u5b89\u5168\u6027\uff0c\u5b83\u53ef\u4ee5\u652f\u6301128\u4f4d\u7684\u52a0\u5bc6\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u4fdd\u62a4\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n

  2. \u7a33\u5b9a\u6027\u9ad8<\/h3>\n

  RS485\u63a5\u53e3\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u8fde\u63a5\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

RS485\u63a5\u53e3\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

  1. \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  RS485\u63a5\u53e3\u53ef\u4ee5\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u8fde\u63a5\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u6ee1\u8db3\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u8981\u6c42\u3002<\/p>\n

  2. \u901a\u4fe1\u8bbe\u5907<\/h3>\n

  RS485\u63a5\u53e3\u4e5f\u53ef\u4ee5\u5e94\u7528\u4e8e\u901a\u4fe1\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u6ee1\u8db3\u901a\u4fe1\u8bbe\u5907\u7684\u8981\u6c42\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u63a5\u53e3\u662f\u4e00\u79cd\u5e7f\u6cdb\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u901a\u4fe1\u8bbe\u5907\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5177\u6709\u826f\u597d\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/strong>RS485\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u652f\u6301\u591a\u70b9\u8fde\u63a5\uff0c\u5e76\u5177\u6709\u826f\u597d\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002\u5b83\u53ef\u4ee5\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u901a\u4fe1\u8bbe\u5907\uff0c\u53ef\u4ee5\u6ee1\u8db3\u591a\u70b9\u8fde\u63a5\u548c\u957f\u8ddd\u79bb\u4f20\u8f93\u7684\u8981\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u63a5\u53e3\u662f\u4e00\u79cd\u5e7f\u6cdb\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u901a\u4fe1\u8bbe\u5907\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5177\u6709\u826f\u597d\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u63a5\u53e3\u7684<\/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":[61],"class_list":["post-45506","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\/45506","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=45506"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45506\/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=45506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=45506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=45506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}