{"id":57033,"date":"2023-10-19T22:52:18","date_gmt":"2023-10-19T14:52:18","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/57033.html"},"modified":"2023-10-19T22:52:18","modified_gmt":"2023-10-19T14:52:18","slug":"rzmdyjsfs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/57033.html","title":{"rendered":"RS485\u600e\u4e48\u5b9a\u4e49\u63a5\u53d7\u53d1\u9001\uff1f"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u3002<\/strong>RS485\u7684\u5b9a\u4e49\u4e3b\u8981\u6d89\u53ca\u63a5\u53d7\u548c\u53d1\u9001\u7684\u5b9a\u4e49\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u600e\u4e48\u5b9a\u4e49\u63a5\u53d7\u53d1\u9001\uff0c\u4ee5\u53ca\u5b83\u7684\u4f18\u52bf\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n

RS485\u63a5\u53d7\u53d1\u9001\u5b9a\u4e49<\/h2>\n

  RS485\u662f\u4e00\u79cd\u5141\u8bb8\u591a\u4e2a\u8bbe\u5907\u540c\u65f6\u8fde\u63a5\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u3002RS485\u7684\u63a5\u53d7\u53d1\u9001\u5b9a\u4e49\u662f\uff1a\u63a5\u53d7\u662f\u6307\u63a5\u6536\u6765\u81ea\u8fdc\u7a0b\u8bbe\u5907\u7684\u6570\u636e\uff0c\u800c\u53d1\u9001\u662f\u6307\u53d1\u9001\u6570\u636e\u5230\u8fdc\u7a0b\u8bbe\u5907\u3002RS485\u7684\u63a5\u53d7\u53d1\u9001\u5b9a\u4e49\u662f\uff1a\u63a5\u53d7\u662f\u6307\u63a5\u6536\u6765\u81ea\u8fdc\u7a0b\u8bbe\u5907\u7684\u6570\u636e\uff0c\u800c\u53d1\u9001\u662f\u6307\u53d1\u9001\u6570\u636e\u5230\u8fdc\u7a0b\u8bbe\u5907\u3002<\/p>\n

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

  1.\u9ad8\u901f\u4f20\u8f93<\/h3>\n

  RS485\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u63d0\u9ad8\u5230\u6bcf\u79d210 Mbps\u4ee5\u4e0a\u3002<\/p>\n

  2.\u5b89\u5168\u6027\u9ad8<\/h3>\n

  RS485\u7684\u5b89\u5168\u6027\u9ad8\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u88ab\u7a83\u53d6\uff0c\u53ef\u4ee5\u9632\u6b62\u6570\u636e\u88ab\u975e\u6cd5\u7be1\u6539\u3002<\/p>\n

  3.\u6613\u4e8e\u5b89\u88c5<\/h3>\n

  RS485\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u7684\u8fde\u63a5\u6765\u5b9e\u73b0\uff0c\u4e0d\u9700\u8981\u5b89\u88c5\u590d\u6742\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u8282\u7701\u5b89\u88c5\u6210\u672c\u3002<\/p>\n

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

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

  RS485\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u3002<\/p>\n

  2.\u667a\u80fd\u5bb6\u5c45<\/h3>\n

  RS485\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5b9e\u73b0\u667a\u80fd\u63a7\u5236\u3002<\/p>\n

  3.\u533b\u7597\u8bbe\u5907<\/h3>\n

  RS485\u53ef\u4ee5\u7528\u4e8e\u533b\u7597\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u533b\u7597\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5b9e\u73b0\u81ea\u52a8\u76d1\u6d4b\u548c\u63a7\u5236\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u3002<\/strong>RS485\u7684\u63a5\u53d7\u53d1\u9001\u5b9a\u4e49\u662f\uff1a\u63a5\u53d7\u662f\u6307\u63a5\u6536\u6765\u81ea\u8fdc\u7a0b\u8bbe\u5907\u7684\u6570\u636e\uff0c\u800c\u53d1\u9001\u662f\u6307\u53d1\u9001\u6570\u636e\u5230\u8fdc\u7a0b\u8bbe\u5907\u3002RS485\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u3001\u5b89\u5168\u6027\u9ad8\u3001\u6613\u4e8e\u5b89\u88c5\u7b49\u4f18\u52bf\uff0c\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u533b\u7597\u8bbe\u5907\u7b49\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u3002RS485\u7684\u5b9a\u4e49\u4e3b\u8981\u6d89\u53ca\u63a5\u53d7\u548c\u53d1\u9001\u7684\u5b9a\u4e49\u3002\u672c\u6587\u5c06\u4ecb<\/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-57033","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\/57033","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=57033"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/57033\/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=57033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=57033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=57033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}