{"id":62319,"date":"2023-11-04T04:45:46","date_gmt":"2023-11-03T20:45:46","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=62319"},"modified":"2023-11-04T04:45:46","modified_gmt":"2023-11-03T20:45:46","slug":"znjytsbm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/62319.html","title":{"rendered":"485\u53ea\u80fd\u63a5\u4e00\u53f0\u8bbe\u5907\u5417\uff1f"},"content":{"rendered":"

  RS-485\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5de5\u4e1a\u7f51\u7edc\u63a5\u53e3\uff0c\u7528\u4e8e\u5728\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u901a\u4fe1\u3002RS-485\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u591a\u8fbe32\u53f0\u8bbe\u5907\uff0c\u4f46\u662f\u5b83\u53ea\u80fd\u63a5\u4e00\u53f0\u8bbe\u5907\u5417\uff1f\u672c\u6587\u5c06\u8ba8\u8bbaRS-485\u63a5\u53e3\u7684\u529f\u80fd\uff0c\u4ee5\u53ca\u5b83\u80fd\u5426\u63a5\u591a\u53f0\u8bbe\u5907\u3002<\/p>\n

RS-485\u63a5\u53e3\u7684\u529f\u80fd<\/h2>\n

  RS-485\u63a5\u53e3\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u5de5\u4e1a\u7f51\u7edc\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4f7f\u7528\u534a\u53cc\u5de5\u901a\u4fe1\u6a21\u5f0f\uff0c\u53ef\u4ee5\u652f\u6301\u6700\u591a32\u53f0\u8bbe\u5907\uff0c\u6bcf\u53f0\u8bbe\u5907\u53ef\u4ee5\u5355\u72ec\u63a5\u5165\u7f51\u7edc\u3002RS-485\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a1200\u7c73\uff0c\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe10Mbps\u3002<\/p>\n

  \u4f20\u8f93\u65b9\u5f0f<\/h3>\n

  RS-485\u63a5\u53e3\u652f\u6301\u4e24\u79cd\u4f20\u8f93\u65b9\u5f0f\uff1a\u70b9\u5bf9\u70b9\u548c\u70b9\u5bf9\u591a\u70b9\u3002\u70b9\u5bf9\u70b9\u4f20\u8f93\u65b9\u5f0f\u6307\u7684\u662f\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u76f4\u63a5\u901a\u4fe1\uff0c\u53ea\u6709\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u624d\u80fd\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u70b9\u5bf9\u591a\u70b9\u4f20\u8f93\u65b9\u5f0f\u6307\u7684\u662f\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u53ef\u4ee5\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  \u4fe1\u53f7\u8def\u5f84<\/h3>\n

  RS-485\u63a5\u53e3\u7684\u4fe1\u53f7\u8def\u5f84\u662f\u5168\u53cc\u5de5\u7684\uff0c\u5b83\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u4fe1\u53f7\u3002\u5b83\u7684\u4fe1\u53f7\u8def\u5f84\u7531\u4e24\u6839\u7ebf\u7ec4\u6210\uff0c\u4e00\u6839\u662f\u6b63\u5411\u4fe1\u53f7\u7ebf\uff0c\u53e6\u4e00\u6839\u662f\u53cd\u5411\u4fe1\u53f7\u7ebf\u3002\u6b63\u5411\u4fe1\u53f7\u7ebf\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0c\u53cd\u5411\u4fe1\u53f7\u7ebf\u7528\u4e8e\u63a5\u6536\u6570\u636e\u3002<\/p>\n

485\u53ea\u80fd\u63a5\u4e00\u53f0\u8bbe\u5907\u5417\uff1f<\/h2>\n

  \u7b54\u6848\u662f\u5426\u5b9a\u7684\uff0c485\u53ef\u4ee5\u63a5\u591a\u53f0\u8bbe\u5907\u3002RS-485\u63a5\u53e3\u652f\u6301\u70b9\u5bf9\u591a\u70b9\u4f20\u8f93\u65b9\u5f0f\uff0c\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5e76\u5b9e\u73b0\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u591a32\u53f0\u8bbe\u5907\uff0c\u6bcf\u53f0\u8bbe\u5907\u53ef\u4ee5\u5355\u72ec\u63a5\u5165\u7f51\u7edc\uff0c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86RS-485\u63a5\u53e3\u7684\u529f\u80fd\uff0c\u4ee5\u53ca\u5b83\u662f\u5426\u80fd\u63a5\u591a\u53f0\u8bbe\u5907\u3002RS-485\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u6700\u591a32\u53f0\u8bbe\u5907\uff0c\u6bcf\u53f0\u8bbe\u5907\u53ef\u4ee5\u5355\u72ec\u63a5\u5165\u7f51\u7edc\uff0c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u5b83\u652f\u6301\u70b9\u5bf9\u591a\u70b9\u4f20\u8f93\u65b9\u5f0f\uff0c\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5b9e\u73b0\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u56e0\u6b64\uff0c485\u4e0d\u4ec5\u53ef\u4ee5\u63a5\u4e00\u53f0\u8bbe\u5907\uff0c\u8fd8\u53ef\u4ee5\u63a5\u591a\u53f0\u8bbe\u5907\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS-485\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5de5\u4e1a\u7f51\u7edc\u63a5\u53e3\uff0c\u7528\u4e8e\u5728\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u901a\u4fe1\u3002RS-485\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u591a\u8fbe32\u53f0\u8bbe\u5907\uff0c\u4f46\u662f\u5b83\u53ea\u80fd\u63a5\u4e00\u53f0\u8bbe\u5907\u5417\uff1f\u672c\u6587\u5c06\u8ba8\u8bbaRS-485\u63a5<\/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-62319","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\/62319","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=62319"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/62319\/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=62319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=62319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=62319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}