{"id":45436,"date":"2023-09-30T10:22:55","date_gmt":"2023-09-30T02:22:55","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45436"},"modified":"2023-09-30T10:24:37","modified_gmt":"2023-09-30T02:24:37","slug":"rxhxssmx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45436.html","title":{"rendered":"RS485\u4fe1\u53f7\u7ebf\u662f\u4ec0\u4e48\u7ebf"},"content":{"rendered":"

  RS485\u4fe1\u53f7\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u6570\u636e\u901a\u4fe1\u7684\u4e32\u884c\u901a\u4fe1\u7ebf\u8def\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u9ad8\u5bb9\u91cf\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002<\/strong>RS485\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\uff0c\u5982\u63a7\u5236\u7cfb\u7edf\u3001\u6570\u636e\u91c7\u96c6\u3001\u8fdc\u7a0b\u63a7\u5236\u7b49\u3002\u5b83\u7684\u4f18\u70b9\u662f\u53ef\u9760\u6027\u9ad8\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a5\u53e3\uff0c\u53ef\u4ee5\u8282\u7701\u6210\u672c\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u652f\u6301\u591a\u8def\u4f20\u8f93\uff0c\u51cf\u5c11\u7ebf\u8def\u7684\u6df7\u4e71\u3002<\/p>\n

RS485\u4fe1\u53f7\u7ebf\u7684\u4f18\u52bf<\/h2>\n

  \u9ad8\u901f\u6570\u636e\u4f20\u8f93<\/h3>\n

  RS485\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\uff0c\u53ef\u4ee5\u8fbe\u523010Mbps\u7684\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\u3002<\/p>\n

  \u9ad8\u5bb9\u91cf\u6570\u636e\u4f20\u8f93<\/h3>\n

  RS485\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u5bb9\u91cf\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\uff0c\u6700\u5927\u53ef\u4ee5\u652f\u630132\u8def\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\u3002<\/p>\n

  \u53ef\u9760\u6027\u9ad8<\/h3>\n

  RS485\u4fe1\u53f7\u7ebf\u7684\u53ef\u9760\u6027\u975e\u5e38\u9ad8\uff0c\u53ef\u4ee5\u63d0\u4f9b\u7a33\u5b9a\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\u3002<\/p>\n

  \u4f20\u8f93\u8ddd\u79bb\u8fdc<\/h3>\n

  RS485\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6700\u5927\u53ef\u4ee5\u652f\u63011200\u7c73\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\u3002<\/p>\n

  \u652f\u6301\u591a\u79cd\u63a5\u53e3<\/h3>\n

  RS485\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a5\u53e3\uff0c\u53ef\u4ee5\u652f\u6301RS232\u3001RS422\u3001RS485\u7b49\u63a5\u53e3\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\u3002<\/p>\n

  \u53ef\u4ee5\u8282\u7701\u6210\u672c<\/h3>\n

  RS485\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u8282\u7701\u6210\u672c\uff0c\u53ef\u4ee5\u51cf\u5c11\u7ebf\u8def\u7684\u6df7\u4e71\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\u3002<\/p>\n

RS485\u4fe1\u53f7\u7ebf\u7684\u5e94\u7528<\/h2>\n

  RS485\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\uff0c\u5982\u63a7\u5236\u7cfb\u7edf\u3001\u6570\u636e\u91c7\u96c6\u3001\u8fdc\u7a0b\u63a7\u5236\u7b49\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u8def\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u6570\u636e\u91c7\u96c6\uff0c\u53ef\u4ee5\u6536\u96c6\u591a\u8def\u8bbe\u5907\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\u3002\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u8def\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u4fe1\u53f7\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u6570\u636e\u901a\u4fe1\u7684\u4e32\u884c\u901a\u4fe1\u7ebf\u8def\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u9ad8\u5bb9\u91cf\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002<\/strong>RS485\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\uff0c\u5982\u63a7\u5236\u7cfb\u7edf\u3001\u6570\u636e\u91c7\u96c6\u3001\u8fdc\u7a0b\u63a7\u5236\u7b49\u3002\u5b83\u7684\u4f18\u70b9\u662f\u53ef\u9760\u6027\u9ad8\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a5\u53e3\uff0c\u53ef\u4ee5\u8282\u7701\u6210\u672c\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u652f\u6301\u591a\u8def\u4f20\u8f93\uff0c\u51cf\u5c11\u7ebf\u8def\u7684\u6df7\u4e71\u3002RS485\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\uff0c\u5982\u63a7\u5236\u7cfb\u7edf\u3001\u6570\u636e\u91c7\u96c6\u3001\u8fdc\u7a0b\u63a7\u5236\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u4fe1\u53f7\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u6570\u636e\u901a\u4fe1\u7684\u4e32\u884c\u901a\u4fe1\u7ebf\u8def\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u9ad8\u5bb9\u91cf\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002RS485\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\uff0c\u5982\u63a7\u5236\u7cfb\u7edf\u3001\u6570<\/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-45436","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\/45436"}],"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=45436"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45436\/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=45436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=45436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=45436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}