{"id":33225,"date":"2023-09-18T14:18:25","date_gmt":"2023-09-18T06:18:25","guid":{"rendered":"\/\/www.viralrail.com\/?p=33225"},"modified":"2023-09-18T14:18:25","modified_gmt":"2023-09-18T06:18:25","slug":"ylbsqxyjr","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/33225.html","title":{"rendered":"\u538b\u529b\u53d8\u9001\u5668\u9700\u8981\u63a5RS485"},"content":{"rendered":"

  \u538b\u529b\u53d8\u9001\u5668\u662f\u4e00\u79cd\u91cd\u8981\u7684\u6d4b\u91cf\u88c5\u7f6e\uff0c\u53ef\u4ee5\u7528\u4e8e\u6d4b\u91cf\u538b\u529b\u3002\u5b83\u53ef\u4ee5\u6d4b\u91cf\u591a\u79cd\u538b\u529b\uff0c\u5982\u6db2\u538b\u3001\u6c14\u538b\u3001\u6e29\u5ea6\u538b\u529b\u7b49\u3002\u5b83\u7684\u539f\u7406\u662f\u5c06\u538b\u529b\u53d8\u5316\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\uff0c\u7136\u540e\u901a\u8fc7RS485\u8fde\u63a5\u7ebf\u4f20\u8f93\u5230\u63a7\u5236\u7cfb\u7edf\u4e2d\u3002\u56e0\u6b64\uff0c\u538b\u529b\u53d8\u9001\u5668\u9700\u8981\u63a5RS485\u3002<\/p>\n

RS485\u7684\u7279\u70b9<\/h2>\n

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u7f51\u7edc\u63a5\u53e3\uff0c\u5b83\u5177\u6709\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u901f\u5ea6\u5feb\u3001\u5b89\u5168\u53ef\u9760\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u573a\u5408\u7684\u9700\u6c42\u3002\u5b83\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d210Mbit\uff0c\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u52301200\u7c73\uff0c\u800c\u4e14\u5b83\u8fd8\u5177\u6709\u826f\u597d\u7684\u7535\u78c1\u517c\u5bb9\u6027\uff0c\u53ef\u4ee5\u5728\u6076\u52a3\u7684\u73af\u5883\u4e2d\u5de5\u4f5c\u3002<\/p>\n

RS485\u7684\u8fde\u63a5\u65b9\u5f0f<\/h3>\n

  RS485\u53ef\u4ee5\u91c7\u7528\u5e76\u884c\u8fde\u63a5\u6216\u4e32\u884c\u8fde\u63a5\u65b9\u5f0f\u3002\u5982\u679c\u91c7\u7528\u5e76\u884c\u8fde\u63a5\u65b9\u5f0f\uff0c\u5219\u9700\u8981\u4f7f\u7528\u591a\u6839\u7ebf\u8def\uff0c\u6bcf\u6839\u7ebf\u8def\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u7535\u7f06\u8fde\u63a5\uff0c\u5e76\u4e14\u6bcf\u6839\u7ebf\u8def\u90fd\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u63a5\u5934\u3002\u5982\u679c\u91c7\u7528\u4e32\u884c\u8fde\u63a5\u65b9\u5f0f\uff0c\u5219\u53ea\u9700\u8981\u4f7f\u7528\u4e00\u6839\u7535\u7f06\uff0c\u53ea\u9700\u8981\u4e00\u4e2a\u63a5\u5934\u5373\u53ef\u5b8c\u6210\u8fde\u63a5\u3002<\/p>\n

RS485\u7684\u8fde\u63a5\u6b65\u9aa4<\/h3>\n

  RS485\u7684\u8fde\u63a5\u6b65\u9aa4\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c06RS485\u8fde\u63a5\u7ebf\u63d2\u5165\u538b\u529b\u53d8\u9001\u5668\u548c\u63a7\u5236\u7cfb\u7edf\u7684\u63a5\u53e3\uff0c\u7136\u540e\u6309\u7167\u6b63\u786e\u7684\u8fde\u63a5\u65b9\u5f0f\u8fdb\u884c\u8fde\u63a5\uff0c\u5373\u53ef\u5b8c\u6210\u8fde\u63a5\u3002<\/p>\n

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

  RS485\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u538b\u529b\u53d8\u9001\u5668\u7684\u4fe1\u53f7\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u5176\u4ed6\u4f20\u611f\u5668\u7684\u4fe1\u53f7\uff0c\u5982\u6e29\u5ea6\u4f20\u611f\u5668\u3001\u6e7f\u5ea6\u4f20\u611f\u5668\u3001\u5149\u7167\u4f20\u611f\u5668\u7b49\u3002\u6b64\u5916\uff0cRS485\u8fd8\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8ba1\u7b97\u673a\uff0c\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u4fe1\u606f\u4ea4\u6362\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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\u538b\u529b\u53d8\u9001\u5668\u662f\u4e00\u79cd\u91cd\u8981\u7684\u6d4b\u91cf\u88c5\u7f6e\uff0c\u53ef\u4ee5\u7528\u4e8e\u6d4b\u91cf\u538b\u529b\u3002\u5b83\u53ef\u4ee5\u6d4b\u91cf\u591a\u79cd\u538b\u529b\uff0c\u5982\u6db2\u538b\u3001\u6c14\u538b\u3001\u6e29\u5ea6\u538b\u529b\u7b49\u3002\u5b83\u7684\u539f\u7406\u662f\u5c06\u538b\u529b\u53d8\u5316\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\uff0c\u7136\u540e\u901a\u8fc7RS485\u8fde\u63a5\u7ebf\u4f20\u8f93\u5230\u63a7\u5236\u7cfb\u7edf\u4e2d<\/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-33225","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\/33225"}],"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=33225"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/33225\/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=33225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=33225"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=33225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}