{"id":43232,"date":"2023-09-27T13:46:14","date_gmt":"2023-09-27T05:46:14","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43232"},"modified":"2023-09-27T13:46:14","modified_gmt":"2023-09-27T05:46:14","slug":"rcssl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43232.html","title":{"rendered":"RS485\u4f20\u8f93\u901f\u7387"},"content":{"rendered":"

  RS485\u4f20\u8f93\u901f\u7387\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u7684\u7279\u6b8a\u534f\u8bae\u3002\u5b83\u5177\u6709\u9ad8\u901f\u4f20\u8f93\uff0c\u8ddd\u79bb\u8fdc\uff0c\u5b89\u5168\u53ef\u9760\uff0c\u5bb9\u6613\u64cd\u4f5c\u7b49\u7279\u70b9\uff0c\u662f\u76ee\u524d\u5de5\u4e1a\u7ea7\u901a\u4fe1\u534f\u8bae\u4e2d\u6700\u5e38\u7528\u7684\u4e00\u79cd\u534f\u8bae\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS485\u4f20\u8f93\u901f\u7387\u7684\u7279\u70b9\uff0c\u4f18\u52bf\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n

RS485\u4f20\u8f93\u901f\u7387\u7684\u7279\u70b9<\/h2>\n

  \u9ad8\u901f\u4f20\u8f93<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u8fbe\u523010Mbps\u7684\u4f20\u8f93\u901f\u7387\uff0c\u8fdc\u8fdc\u9ad8\u4e8eRS232\u7684\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u7ea7\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

  \u8ddd\u79bb\u8fdc<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u652f\u6301\u66f4\u5927\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u6700\u957f\u53ef\u8fbe\u52301200\u7c73\uff0c\u6bd4RS232\u66f4\u52a0\u9002\u7528\u4e8e\u5927\u8ddd\u79bb\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  \u5b89\u5168\u53ef\u9760<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u5177\u6709\u53cc\u5de5\u6536\u53d1\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u9632\u6b62\u6570\u636e\u88ab\u7a83\u53d6\uff0c\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u53ef\u9760\u3002<\/p>\n

  \u5bb9\u6613\u64cd\u4f5c<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u5177\u6709\u7b80\u5355\u6613\u64cd\u4f5c\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u4f7f\u7528\u8f6f\u4ef6\u6216\u8005\u786c\u4ef6\u7684\u65b9\u5f0f\u6765\u63a7\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u63d0\u9ad8\u64cd\u4f5c\u6548\u7387\u3002<\/p>\n

RS485\u4f20\u8f93\u901f\u7387\u7684\u4f18\u52bf<\/h2>\n

  \u4f4e\u6210\u672c<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u7684\u63a5\u53e3\u8bbe\u5907\u4ef7\u683c\u4f4e\u5ec9\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u964d\u4f4e\u6574\u4e2a\u7cfb\u7edf\u7684\u6210\u672c\u3002<\/p>\n

  \u6613\u4e8e\u7ef4\u62a4<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u652f\u6301\u70ed\u63d2\u62d4\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\uff0c\u5e76\u4e14\u6613\u4e8e\u7ef4\u62a4\u3002<\/p>\n

  \u53ef\u9760\u6027\u9ad8<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u652f\u6301\u591a\u79cd\u6570\u636e\u6821\u9a8c\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/p>\n

RS485\u4f20\u8f93\u901f\u7387\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

  \u667a\u80fd\u5bb6\u5c45<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u63a7\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u5b9e\u73b0\u5bb6\u5ead\u667a\u80fd\u5316\uff0c\u63d0\u9ad8\u751f\u6d3b\u8d28\u91cf\u3002<\/p>\n

  \u5de5\u4e1a\u63a7\u5236<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\uff0c\u5b9e\u73b0\u81ea\u52a8\u5316\u751f\u4ea7\u3002<\/p>\n

  \u6c7d\u8f66\u7535\u5b50<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\u63a7\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u5b9e\u73b0\u6c7d\u8f66\u7535\u5b50\u7684\u667a\u80fd\u5316\uff0c\u63d0\u9ad8\u6c7d\u8f66\u7684\u5b89\u5168\u6027\u3002<\/p>\n

  \u667a\u6167\u57ce\u5e02<\/h3>\n

  RS485\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u7528\u4e8e\u667a\u6167\u57ce\u5e02\u63a7\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u5b9e\u73b0\u57ce\u5e02\u667a\u80fd\u5316\uff0c\u63d0\u9ad8\u57ce\u5e02\u7684\u6548\u7387\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u4f20\u8f93\u901f\u7387\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u7684\u7279\u6b8a\u534f\u8bae\uff0c\u5177\u6709\u9ad8\u901f\u4f20\u8f93\uff0c\u8ddd\u79bb\u8fdc\uff0c\u5b89\u5168\u53ef\u9760\uff0c\u5bb9\u6613\u64cd\u4f5c\u7b49\u7279\u70b9\u3002<\/strong>\u5b83\u5177\u6709\u4f4e\u6210\u672c\uff0c\u6613\u4e8e\u7ef4\u62a4\uff0c\u53ef\u9760\u6027\u9ad8\u7b49\u4f18\u52bf\uff0c\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\uff0c\u5de5\u4e1a\u63a7\u5236\uff0c\u6c7d\u8f66\u7535\u5b50\uff0c\u667a\u6167\u57ce\u5e02\u7b49\u591a\u79cd\u5e94\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u4f20\u8f93\u901f\u7387\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u7684\u7279\u6b8a\u534f\u8bae\u3002\u5b83\u5177\u6709\u9ad8\u901f\u4f20\u8f93\uff0c\u8ddd\u79bb\u8fdc\uff0c\u5b89\u5168\u53ef\u9760\uff0c\u5bb9\u6613\u64cd\u4f5c\u7b49\u7279\u70b9\uff0c\u662f\u76ee\u524d\u5de5\u4e1a\u7ea7\u901a\u4fe1\u534f\u8bae\u4e2d\u6700\u5e38\u7528\u7684\u4e00\u79cd\u534f\u8bae\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS<\/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-43232","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\/43232","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=43232"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43232\/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=43232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}