{"id":78016,"date":"2024-01-13T07:04:33","date_gmt":"2024-01-12T23:04:33","guid":{"rendered":"\/\/www.viralrail.com\/?p=78016"},"modified":"2024-01-13T07:04:33","modified_gmt":"2024-01-12T23:04:33","slug":"rdjcs","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/78016.html","title":{"rendered":"RS485\u77ed\u63a5\u6d4b\u8bd5"},"content":{"rendered":"

  RS485\u77ed\u63a5\u6d4b\u8bd5\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u7ebf\u8def\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u7528\u4e8e\u68c0\u6d4bRS485\u603b\u7ebf\u4e0a\u7684\u77ed\u8def\u6545\u969c\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecdRS485\u77ed\u63a5\u6d4b\u8bd5\u7684\u539f\u7406\u3001\u65b9\u6cd5\u548c\u5e94\u7528\u3002<\/p>\n

RS485<\/a>\u901a\u4fe1\u539f\u7406<\/h2>\n

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5177\u6709\u9ad8\u6297\u5e72\u6270\u6027\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\u3002\u5b83\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u53f0\u8bbe\u5907\u5728\u540c\u4e00\u603b\u7ebf\u4e0a\u8fdb\u884c\u901a\u4fe1\u3002RS485\u603b\u7ebf\u4e0a\u7684\u8bbe\u5907\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u5efa\u7b51\u63a7\u5236\u548c\u667a\u80fd\u5bb6\u5c45\u9886\u57df\u3002<\/p>\n

  \u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406<\/h3>\n

  RS485\u4f7f\u7528\u4e24\u6761\u4fe1\u53f7\u7ebf\uff08A\u3001B\uff09\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0cA\u7ebf\u4e3a\u6b63\u5411\u4fe1\u53f7\uff0cB\u7ebf\u4e3a\u53cd\u5411\u4fe1\u53f7\u3002\u63a5\u6536\u7aef\u901a\u8fc7A\u548cB\u4e24\u4e2a\u4fe1\u53f7\u8fdb\u884c\u5dee\u5206\u6bd4\u8f83\uff0c\u53ef\u6709\u6548\u62b5\u6d88\u5171\u6a21\u5e72\u6270\uff0c\u63d0\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

  \u591a\u70b9\u901a\u4fe1\u80fd\u529b<\/h3>\n

  RS485\u652f\u6301\u591a\u53f0\u8bbe\u5907\u5728\u540c\u4e00\u603b\u7ebf\u4e0a\u8fdb\u884c\u901a\u4fe1\uff0c\u91c7\u7528\u534a\u53cc\u5de5<\/a>\u6216\u5168\u53cc\u5de5<\/a>\u901a\u4fe1\u6a21\u5f0f\uff0c\u53ef\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u901a\u4fe1\u9700\u6c42\u3002\u8fd9\u4f7f\u5f97RS485\u6210\u4e3a\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u9996\u9009\u901a\u4fe1\u6807\u51c6\u3002<\/p>\n

RS485\u77ed\u63a5\u6d4b\u8bd5\u65b9\u6cd5<\/h2>\n

  RS485\u77ed\u63a5\u6d4b\u8bd5\u662f\u901a\u8fc7\u68c0\u6d4b\u901a\u4fe1\u7ebf\u8def\u4e0a\u7684\u77ed\u8def\u6545\u969c\uff0c\u786e\u4fdd\u901a\u4fe1\u4fe1\u53f7\u80fd\u591f\u6b63\u5e38\u4f20\u8f93\u3002\u4ee5\u4e0b\u662f\u5e38\u7528\u7684RS485\u77ed\u63a5\u6d4b\u8bd5\u65b9\u6cd5\uff1a<\/p>\n

  \u4f7f\u7528\u6570\u5b57\u591a\u8868\u8fdb\u884c\u6d4b\u8bd5<\/h3>\n

  \u901a\u8fc7\u6570\u5b57\u591a\u8868\u5bf9RS485\u901a\u4fe1\u7ebf\u8def\u4e0a\u7684A\u3001B\u4e24\u4e2a\u4fe1\u53f7\u7ebf\u8fdb\u884c\u6d4b\u91cf\uff0c\u53ef\u4ee5\u68c0\u6d4b\u51fa\u662f\u5426\u5b58\u5728\u77ed\u8def\u60c5\u51b5\u3002\u6839\u636e\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406\uff0cA\u3001B\u4e24\u4e2a\u4fe1\u53f7\u7ebf\u5e94\u8be5\u76f8\u5411\u800c\u884c\uff0c\u5982\u679c\u6d4b\u91cf\u7ed3\u679c\u63a5\u8fd1\u4e8e\u96f6\uff0c\u8bf4\u660e\u5b58\u5728\u77ed\u8def\u6545\u969c\u3002<\/p>\n

  \u4f7f\u7528\u4e13\u7528\u6d4b\u8bd5\u4eea\u5668\u8fdb\u884c\u68c0\u6d4b<\/h3>\n

  \u4e13\u7528\u7684RS485\u901a\u4fe1\u7ebf\u8def\u6d4b\u8bd5\u4eea\u5668\u53ef\u4ee5\u5feb\u901f\u3001\u51c6\u786e\u5730\u68c0\u6d4b\u51fa\u901a\u4fe1\u7ebf\u8def\u4e0a\u7684\u77ed\u8def\u6545\u969c\uff0c\u5e76\u63d0\u4f9b\u8be6\u7ec6\u7684\u6d4b\u8bd5\u62a5\u544a\u3002\u8fd9\u79cd\u65b9\u6cd5\u901a\u5e38\u7528\u4e8e\u5de5\u4e1a\u73b0\u573a\u7ef4\u62a4\u548c\u6545\u969c\u6392\u67e5\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u77ed\u63a5\u6d4b\u8bd5\u662f\u4fdd\u969cRS485\u901a\u4fe1\u7cfb\u7edf\u6b63\u5e38\u8fd0\u884c\u7684\u91cd\u8981\u73af\u8282\u3002<\/strong>\u4e86\u89e3RS485\u901a\u4fe1\u539f\u7406\u5e76\u638c\u63e1\u77ed\u63a5\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u6709\u52a9\u4e8e\u53ca\u65f6\u53d1\u73b0\u548c\u89e3\u51b3\u901a\u4fe1\u7ebf\u8def\u6545\u969c\uff0c\u786e\u4fdd\u901a\u4fe1\u7cfb\u7edf\u7684\u7a33\u5b9a\u53ef\u9760\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u77ed\u63a5\u6d4b\u8bd5\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u7ebf\u8def\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u7528\u4e8e\u68c0\u6d4bRS485\u603b\u7ebf\u4e0a\u7684\u77ed\u8def\u6545\u969c\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u77ed\u63a5\u6d4b\u8bd5\u7684\u539f\u7406\u3001\u65b9\u6cd5\u548c\u5e94\u7528\u3002RS485\u901a\u4fe1\u539f\u7406RS485\u662f<\/p>\n","protected":false},"author":1,"featured_media":64183,"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-78016","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\/78016"}],"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=78016"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/78016\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=78016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=78016"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=78016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}