{"id":43115,"date":"2023-10-05T04:07:54","date_gmt":"2023-10-04T20:07:54","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43115"},"modified":"2023-10-05T04:07:54","modified_gmt":"2023-10-04T20:07:54","slug":"rxydjdcbdwl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43115.html","title":{"rendered":"RS485\u534f\u8bae\uff1a\u642d\u5efa\u4f4e\u6210\u672c\u7684\u7f51\u7edc"},"content":{"rendered":"

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RS485\u534f\u8bae\u7684\u539f\u7406<\/h2>\n

  RS485\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8e\u591a\u70b9\u63a5\u5165\u7684\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u4e24\u6761\u7ebf\u8def\u6765\u4f20\u8f93\u6570\u636e\uff0c\u4e00\u6761\u7528\u4e8e\u6570\u636e\u4f20\u8f93\uff0c\u53e6\u4e00\u6761\u7528\u4e8e\u6570\u636e\u63a7\u5236\u3002RS485\u534f\u8bae\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8282\u70b9\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u5927\u652f\u6301\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\u3002<\/p>\n

  \u4fe1\u53f7\u4f20\u8f93\u539f\u7406<\/h3>\n

  RS485\u534f\u8bae\u4f7f\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5f53\u6570\u636e\u53d1\u9001\u7aef\u53d1\u9001\u6570\u636e\u65f6\uff0c\u53d1\u9001\u7aef\u4f1a\u5c06\u6570\u636e\u5206\u522b\u53d1\u9001\u5230\u4e24\u6761\u7ebf\u8def\u4e0a\uff0c\u63a5\u6536\u7aef\u6536\u5230\u7684\u6570\u636e\u662f\u4e24\u6761\u7ebf\u8def\u4e0a\u7684\u5dee\u503c\uff0c\u4ece\u800c\u53ef\u4ee5\u83b7\u5f97\u66f4\u9ad8\u7684\u4fe1\u53f7\u4f20\u8f93\u8d28\u91cf\u3002<\/p>\n

  \u6570\u636e\u4f20\u8f93\u539f\u7406<\/h3>\n

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RS485\u534f\u8bae\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

  RS485\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u8bb8\u591a\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u5176\u4e2d\u6700\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\u5305\u62ec\uff1a<\/p>\n

  \u8fdc\u7a0b\u63a7\u5236<\/h3>\n

  RS485\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u4f7f\u7528RS485\u534f\u8bae\u6765\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8de8\u5730\u57df\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u63a7\u5236\u6210\u672c\u3002<\/p>\n

  \u7f51\u7edc\u63a7\u5236<\/h3>\n

  RS485\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u7f51\u7edc\u63a7\u5236\uff0c\u53ef\u4ee5\u4f7f\u7528RS485\u534f\u8bae\u6765\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5b9e\u73b0\u7f51\u7edc\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u53f0\u8bbe\u5907\u7684\u534f\u8c03\u63a7\u5236\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u63a7\u5236\u6548\u7387\u3002<\/p>\n

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  \u4f7f\u7528RS485\u534f\u8bae\u642d\u5efa\u4f4e\u6210\u672c\u7684\u7f51\u7edc\u975e\u5e38\u7b80\u5355\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907RS485\u82af\u7247\uff0cRS485\u82af\u7247\u53ef\u4ee5\u5b9e\u73b0RS485\u534f\u8bae\u7684\u4fe1\u53f7\u8f6c\u6362\uff0c\u53ef\u4ee5\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3aTTL\u4fe1\u53f7\uff0c\u4ece\u800c\u53ef\u4ee5\u5b9e\u73b0RS485\u534f\u8bae\u7684\u6570\u636e\u4f20\u8f93\u3002\u5176\u6b21\uff0c\u9700\u8981\u51c6\u5907RS485\u7ebf\u8def\uff0cRS485\u7ebf\u8def\u53ef\u4ee5\u5b9e\u73b0RS485\u534f\u8bae\u7684\u4fe1\u53f7\u4f20\u8f93\uff0c\u53ef\u4ee5\u5c06RS485\u4fe1\u53f7\u4ece\u4e00\u7aef\u4f20\u8f93\u5230\u53e6\u4e00\u7aef\u3002\u6700\u540e\uff0c\u9700\u8981\u51c6\u5907RS485\u6a21\u5757\uff0cRS485\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0RS485\u534f\u8bae\u7684\u6570\u636e\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u8282\u70b9\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  \u4f7f\u7528RS485\u534f\u8bae\u642d\u5efa\u4f4e\u6210\u672c\u7684\u7f51\u7edc\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\uff0cRS485\u534f\u8bae\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u4f7f\u7528RS485\u534f\u8bae\u642d\u5efa\u4f4e\u6210\u672c\u7684\u7f51\u7edc\uff0c\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u8de8\u5730\u57df\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u63a7\u5236\u6210\u672c\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u534f\u8bae\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u4f4e\u6210\u672c\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4f4e\u6210\u672c\u7684\u7f51\u7edc\u642d\u5efa\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u4ece\u7b80\u5355\u7684\u8fdc\u7a0b\u63a7\u5236\u5230\u590d\u6742\u7684\u7f51\u7edc\u63a7\u5236\u7cfb\u7edf\uff0c\u90fd\u53ef\u4ee5\u4f7f\u7528RS485\u534f\u8bae\u6765\u5b9e<\/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-43115","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\/43115","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=43115"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43115\/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=43115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}