{"id":59272,"date":"2023-10-20T12:30:09","date_gmt":"2023-10-20T04:30:09","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59272"},"modified":"2023-10-20T12:30:09","modified_gmt":"2023-10-20T04:30:09","slug":"rdlxj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59272.html","title":{"rendered":"RS485\u7535\u8def\u8be6\u89e3"},"content":{"rendered":"

  RS485\u7535\u8def\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u4f20\u8f93\uff0c\u5e76\u4e14\u5177\u6709\u9ad8\u901f\u3001\u9ad8\u6548\u3001\u5b89\u5168\u7b49\u4f18\u70b9\u3002\u5b83\u80fd\u591f\u5b9e\u73b0\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u591a\u79cd\u60c5\u51b5\u4e0b\u4f7f\u7528\uff0c\u4f8b\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u63a7\u5236\u3001\u73b0\u573a\u603b\u7ebf\u7b49\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u7535\u8def\u7684\u57fa\u672c\u539f\u7406\u3001\u5b89\u88c5\u65b9\u6cd5\u3001\u5e94\u7528\u573a\u666f\u548c\u4f18\u52bf\u7b49\u5185\u5bb9\u3002<\/p>\n

RS485\u7535\u8def\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  RS485\u7535\u8def\u662f\u57fa\u4e8eRS-485\u6807\u51c6\u7684\u4e00\u79cd\u7535\u8def\uff0c\u5b83\u5229\u7528\u4e24\u6839\u7ebf\u8def\u6765\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\uff0c\u5206\u522b\u4e3aA\u7ebf\u548cB\u7ebf\uff0c\u5176\u4e2dA\u7ebf\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0cB\u7ebf\u7528\u4e8e\u63a5\u6536\u6570\u636e\u3002RS485\u7535\u8def\u53ef\u4ee5\u5b9e\u73b0\u591a\u8def\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u4e5f\u53ef\u4ee5\u8fbe\u523010Mbps\u3002<\/p>\n

  RS485\u7535\u8def\u7684\u5b89\u88c5\u65b9\u6cd5<\/h3>\n

  RS485\u7535\u8def\u7684\u5b89\u88c5\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c06\u4e24\u6839\u7ebf\u8def\u8fde\u63a5\u5230\u76f8\u5e94\u7684\u7535\u8def\u677f\u4e0a\u5373\u53ef\uff0c\u5176\u4e2dA\u7ebf\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0cB\u7ebf\u7528\u4e8e\u63a5\u6536\u6570\u636e\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u5c06\u7535\u8def\u677f\u4e0e\u7535\u6e90\u8fde\u63a5\uff0c\u5e76\u4e14\u7535\u6e90\u9700\u8981\u6ee1\u8db3\u6700\u5c0f\u7684\u7535\u538b\u8981\u6c42\uff0c\u4ee5\u786e\u4fdd\u7535\u8def\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

  RS485\u7535\u8def\u7684\u5e94\u7528\u573a\u666f<\/h3>\n

  RS485\u7535\u8def\u53ef\u4ee5\u5e94\u7528\u4e8e\u591a\u79cd\u573a\u666f\uff0c\u4f8b\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u63a7\u5236\u3001\u73b0\u573a\u603b\u7ebf\u7b49\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u591a\u79cd\u60c5\u51b5\u4e0b\u4f7f\u7528\uff0c\u4f8b\u5982\u5ba4\u5185\u5916\u7684\u4f20\u611f\u5668\u7f51\u7edc\u3001\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u73b0\u573a\u603b\u7ebf\u7b49\u3002<\/p>\n

  RS485\u7535\u8def\u7684\u4f18\u52bf<\/h3>\n

  RS485\u7535\u8def\u5177\u6709\u9ad8\u901f\u3001\u9ad8\u6548\u3001\u5b89\u5168\u7b49\u4f18\u70b9\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u5e76\u4e14\u4f20\u8f93\u901f\u7387\u4e5f\u53ef\u4ee5\u8fbe\u523010Mbps\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u5177\u6709\u826f\u597d\u7684\u5e72\u6270\u6297\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u62b5\u5fa1\u5916\u90e8\u7535\u78c1\u5e72\u6270\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u5b89\u5168\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86RS485\u7535\u8def\u7684\u57fa\u672c\u539f\u7406\u3001\u5b89\u88c5\u65b9\u6cd5\u3001\u5e94\u7528\u573a\u666f\u548c\u4f18\u52bf\u7b49\u5185\u5bb9\u3002<\/strong>RS485\u7535\u8def\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u4f20\u8f93\uff0c\u5e76\u4e14\u5177\u6709\u9ad8\u901f\u3001\u9ad8\u6548\u3001\u5b89\u5168\u7b49\u4f18\u70b9\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u591a\u79cd\u60c5\u51b5\u4e0b\u4f7f\u7528\uff0c\u4f8b\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u63a7\u5236\u3001\u73b0\u573a\u603b\u7ebf\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u7535\u8def\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u4f20\u8f93\uff0c\u5e76\u4e14\u5177\u6709\u9ad8\u901f\u3001\u9ad8\u6548\u3001\u5b89\u5168\u7b49\u4f18\u70b9\u3002\u5b83\u80fd\u591f\u5b9e\u73b0\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u591a\u79cd\u60c5\u51b5\u4e0b\u4f7f\u7528\uff0c\u4f8b\u5982\u667a\u80fd\u5bb6<\/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-59272","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\/59272","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=59272"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59272\/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=59272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}