{"id":33240,"date":"2023-09-18T09:21:58","date_gmt":"2023-09-18T01:21:58","guid":{"rendered":"\/\/www.viralrail.com\/?p=33240"},"modified":"2023-09-18T09:21:58","modified_gmt":"2023-09-18T01:21:58","slug":"smsrxh","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/33240.html","title":{"rendered":"\u4ec0\u4e48\u662fRS485\u4fe1\u53f7"},"content":{"rendered":"

  RS485\u4fe1\u53f7\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u4f7f\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u7a33\u5b9a\u548c\u53ef\u9760\u3002\u8be5\u6280\u672f\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u4e5f\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/p>\n

RS485\u4fe1\u53f7\u7684\u4f18\u52bf<\/h2>\n

\u53ef\u9760\u7684\u8fdc\u7a0b\u901a\u4fe1<\/h3>\n

  RS485\u4fe1\u53f7\u5177\u6709\u6781\u5f3a\u7684\u8fdc\u7a0b\u901a\u4fe1\u80fd\u529b\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u901a\u4fe1\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u5927\u53ef\u8fbe1200\u7c73\uff0c\u800c\u4e14\u53ef\u4ee5\u5728\u6709\u566a\u58f0\u7684\u73af\u5883\u4e2d\u4fdd\u6301\u7a33\u5b9a\u7684\u901a\u4fe1\u3002<\/p>\n

\u652f\u6301\u591a\u79cd\u901f\u7387<\/h3>\n

  RS485\u4fe1\u53f7\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u901f\u7387\u4e3a10Mbps\uff0c\u6700\u4f4e\u901f\u7387\u4e3a300bps\uff0c\u8fd9\u79cd\u591a\u79cd\u901f\u7387\u7684\u652f\u6301\u4f7f\u5f97RS485\u4fe1\u53f7\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

RS485\u4fe1\u53f7\u7684\u7f3a\u70b9<\/h2>\n

\u6570\u636e\u4f20\u8f93\u5b89\u5168\u6027\u8f83\u4f4e<\/h3>\n

  RS485\u4fe1\u53f7\u7684\u6570\u636e\u4f20\u8f93\u5b89\u5168\u6027\u8f83\u4f4e\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u56e0\u6b64\u5b83\u4e0d\u80fd\u6ee1\u8db3\u5bf9\u4e8e\u6570\u636e\u5b89\u5168\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

\u4e0d\u80fd\u652f\u6301\u590d\u6742\u7684\u5e94\u7528<\/h3>\n

  RS485\u4fe1\u53f7\u53ea\u80fd\u652f\u6301\u7b80\u5355\u7684\u6570\u636e\u4f20\u8f93\uff0c\u65e0\u6cd5\u652f\u6301\u590d\u6742\u7684\u5e94\u7528\uff0c\u56e0\u6b64\u5b83\u4e0d\u80fd\u6ee1\u8db3\u5bf9\u4e8e\u590d\u6742\u5e94\u7528\u7684\u8981\u6c42\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u4fe1\u53f7\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u4e5f\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/strong>\u4f46\u662f\u5b83\u7684\u6570\u636e\u4f20\u8f93\u5b89\u5168\u6027\u8f83\u4f4e\uff0c\u4e5f\u65e0\u6cd5\u652f\u6301\u590d\u6742\u7684\u5e94\u7528\uff0c\u56e0\u6b64\u5728\u9009\u62e9RS485\u4fe1\u53f7\u7684\u65f6\u5019\u9700\u8981\u8003\u8651\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u4fe1\u53f7\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u4f7f\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u7a33\u5b9a\u548c\u53ef\u9760\u3002\u8be5\u6280\u672f\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u4e5f\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f<\/p>\n","protected":false},"author":1,"featured_media":3671,"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-33240","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/33240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=33240"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/33240\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=33240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=33240"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=33240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}