{"id":45607,"date":"2023-10-02T23:10:16","date_gmt":"2023-10-02T15:10:16","guid":{"rendered":"\/\/www.viralrail.com\/?p=45607"},"modified":"2023-10-02T23:10:16","modified_gmt":"2023-10-02T15:10:16","slug":"rzdpl","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/45607.html","title":{"rendered":"RS485\u6700\u4f4e\u9891\u7387"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u8fdc\u7a0b\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u6700\u9ad8\u6bd4\u7279\u7387\u4f20\u8f93\u5230\u8ddd\u79bb\u8f83\u8fdc\u7684\u8bbe\u5907\u4e4b\u95f4\u3002RS485\u6700\u4f4e\u9891\u7387\u662f\u6307RS485\u4fe1\u53f7\u4e2d\u7684\u6700\u4f4e\u9891\u7387\uff0c\u4e5f\u5c31\u662f\u6700\u4f4e\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002\u5728RS485\u901a\u4fe1\u4e2d\uff0c\u6700\u4f4e\u9891\u7387\u5bf9\u5b9e\u73b0\u6709\u6548\u7684\u8fdc\u7a0b\u901a\u4fe1\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u786e\u4fdd\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u53f7\u4f20\u8f93\u662f\u53ef\u9760\u7684\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u6700\u4f4e\u9891\u7387\u7684\u5b9a\u4e49\u3001\u7279\u70b9\u548c\u5e94\u7528\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e00\u6280\u672f\u3002<\/p>\n

RS485\u6700\u4f4e\u9891\u7387\u7684\u5b9a\u4e49<\/h2>\n

  RS485\u6700\u4f4e\u9891\u7387\u662f\u6307RS485\u4fe1\u53f7\u4e2d\u7684\u6700\u4f4e\u9891\u7387\uff0c\u5b83\u662fRS485\u4fe1\u53f7\u4e2d\u6700\u4f4e\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/strong>RS485\u6700\u4f4e\u9891\u7387\u7684\u5b9a\u4e49\u662f\uff1a\u5f53RS485\u4fe1\u53f7\u4f20\u8f93\u7684\u6700\u5c0f\u6bd4\u7279\u7387\u4e3a50\u6bd4\u7279\/\u79d2\u65f6\uff0cRS485\u6700\u4f4e\u9891\u7387\u5c31\u88ab\u8ba4\u5b9a\u4e3a50kHz\u3002<\/p>\n

RS485\u6700\u4f4e\u9891\u7387\u7684\u7279\u70b9<\/h2>\n

  RS485\u6700\u4f4e\u9891\u7387\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u4e2a\u7279\u70b9\uff1a<\/p>\n

  1.\u9ad8\u53ef\u9760\u6027<\/h3>\n

  RS485\u6700\u4f4e\u9891\u7387\u7684\u4f20\u8f93\u901f\u7387\u975e\u5e38\u4f4e\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u53ef\u9760\u6027\u7684\u6570\u636e\u4f20\u8f93\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u5728\u8ddd\u79bb\u8f83\u8fdc\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u4fe1\u53f7\uff0c\u4fe1\u53f7\u4e5f\u4e0d\u4f1a\u53d7\u5230\u592a\u5927\u7684\u5e72\u6270\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  2.\u7075\u6d3b\u6027<\/h3>\n

  RS485\u6700\u4f4e\u9891\u7387\u5177\u6709\u975e\u5e38\u9ad8\u7684\u7075\u6d3b\u6027\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u5e94\u7528\u9700\u8981\u8c03\u6574\u5176\u4f20\u8f93\u901f\u7387\u3002\u8fd9\u610f\u5473\u7740\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u8981\u8c03\u6574RS485\u6700\u4f4e\u9891\u7387\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

  3.\u6613\u4e8e\u5b89\u88c5<\/h3>\n

  RS485\u6700\u4f4e\u9891\u7387\u7684\u4f20\u8f93\u901f\u7387\u975e\u5e38\u4f4e\uff0c\u56e0\u6b64\u5b83\u7684\u5b89\u88c5\u975e\u5e38\u7b80\u5355\uff0c\u53ef\u4ee5\u4f7f\u7528\u666e\u901a\u7535\u7f06\u8fdb\u884c\u8fde\u63a5\u3002\u8fd9\u610f\u5473\u7740\uff0c\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5b89\u88c5RS485\u6700\u4f4e\u9891\u7387\u7684\u8bbe\u5907\uff0c\u800c\u65e0\u9700\u4f7f\u7528\u590d\u6742\u7684\u8bbe\u5907\u6216\u7f06\u7ebf\u3002<\/p>\n

RS485\u6700\u4f4e\u9891\u7387\u7684\u5e94\u7528<\/h2>\n

  RS485\u6700\u4f4e\u9891\u7387\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u7528\u4e8e\u8bb8\u591a\u4e0d\u540c\u7684\u884c\u4e1a\u548c\u9886\u57df\u3002\u4f8b\u5982\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u7535\u529b\u7cfb\u7edf\u7b49\u884c\u4e1a\uff0c\u80fd\u591f\u6709\u6548\u63d0\u9ad8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u3002\u6b64\u5916\uff0cRS485\u6700\u4f4e\u9891\u7387\u8fd8\u53ef\u4ee5\u7528\u4e8e\u7535\u529b\u7cfb\u7edf\u7684\u8fdc\u7a0b\u76d1\u63a7\uff0c\u80fd\u591f\u6709\u6548\u63d0\u9ad8\u7535\u529b\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u53ef\u64cd\u4f5c\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u6700\u4f4e\u9891\u7387\u662f\u6307RS485\u4fe1\u53f7\u4e2d\u7684\u6700\u4f4e\u9891\u7387\uff0c\u5b83\u662fRS485\u4fe1\u53f7\u4e2d\u6700\u4f4e\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/strong>RS485\u6700\u4f4e\u9891\u7387\u5177\u6709\u9ad8\u53ef\u9760\u6027\u3001\u7075\u6d3b\u6027\u548c\u6613\u4e8e\u5b89\u88c5\u7b49\u7279\u70b9\uff0c\u53ef\u4ee5\u5e94\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u7535\u529b\u7cfb\u7edf\u7b49\u591a\u4e2a\u884c\u4e1a\u548c\u9886\u57df\uff0c\u80fd\u591f\u6709\u6548\u63d0\u9ad8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u8fdc\u7a0b\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u6700\u9ad8\u6bd4\u7279\u7387\u4f20\u8f93\u5230\u8ddd\u79bb\u8f83\u8fdc\u7684\u8bbe\u5907\u4e4b\u95f4\u3002RS485\u6700\u4f4e\u9891\u7387\u662f\u6307RS485\u4fe1\u53f7\u4e2d\u7684\u6700\u4f4e\u9891\u7387\uff0c\u4e5f\u5c31\u662f\u6700\u4f4e\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002\u5728RS48<\/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-45607","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\/45607"}],"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=45607"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/45607\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=45607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=45607"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=45607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}