{"id":33231,"date":"2023-09-15T14:50:14","date_gmt":"2023-09-15T06:50:14","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33231"},"modified":"2023-09-15T14:50:14","modified_gmt":"2023-09-15T06:50:14","slug":"wsmrybswjyw","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33231.html","title":{"rendered":"\u4e3a\u4ec0\u4e48RS485\u4e00\u822c\u662f\u65e0\u6821\u9a8c\u4f4d"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u4e32\u884c\u6570\u636e\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u683c\u5f0f\uff0c\u5176\u4e2d\u4e00\u79cd\u662f\u65e0\u6821\u9a8c\u4f4d\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u4e3a\u4ec0\u4e48\u4e00\u822c\u4f7f\u7528\u65e0\u6821\u9a8c\u4f4d\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u65e0\u6821\u9a8c\u4f4d\u6765\u63d0\u9ad8RS485\u7684\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

RS485\u7684\u4f18\u52bf<\/h2>\n

  RS485\u7684\u4f18\u52bf\u5728\u4e8e\u5176\u7b80\u5355\u6613\u7528\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8fbe32\u4e2a\u8282\u70b9\u7684\u901a\u4fe1\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6491\u66f4\u957f\u7684\u7ebf\u7f06\u957f\u5ea6\uff0c\u6700\u957f\u53ef\u8fbe1200m\u3002\u7531\u4e8eRS485\u7684\u7b80\u5355\u6027\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u573a\u666f\uff0c\u4ece\u5bb6\u5ead\u81ea\u52a8\u5316\u5230\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u90fd\u53ef\u4ee5\u4f7f\u7528RS485\u3002<\/p>\n

\u65e0\u6821\u9a8c\u4f4d\u7684\u4f18\u52bf<\/h2>\n

  RS485\u4e00\u822c\u662f\u65e0\u6821\u9a8c\u4f4d\uff0c\u8fd9\u662f\u56e0\u4e3a\u65e0\u6821\u9a8c\u4f4d\u53ef\u4ee5\u63d0\u9ad8RS485\u7684\u4f20\u8f93\u6548\u7387\u3002\u65e0\u6821\u9a8c\u4f4d\u7684\u4f18\u52bf\u5728\u4e8e\u53ef\u4ee5\u7b80\u5316\u6570\u636e\u5e27\u7684\u683c\u5f0f\uff0c\u51cf\u5c11\u6570\u636e\u5e27\u7684\u5927\u5c0f\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u8282\u70b9\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u4f20\u8f93\u6548\u7387<\/h3>\n

  \u65e0\u6821\u9a8c\u4f4d\u53ef\u4ee5\u63d0\u9ad8RS485\u7684\u4f20\u8f93\u6548\u7387\uff0c\u8fd9\u662f\u56e0\u4e3a\u65e0\u6821\u9a8c\u4f4d\u53ef\u4ee5\u7b80\u5316\u6570\u636e\u5e27\u7684\u683c\u5f0f\uff0c\u51cf\u5c11\u6570\u636e\u5e27\u7684\u5927\u5c0f\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\u3002\u7531\u4e8e\u65e0\u6821\u9a8c\u4f4d\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u5e27\u7684\u5927\u5c0f\uff0cRS485\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u8282\u70b9\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u5b89\u5168\u6027<\/h3>\n

  \u65e0\u6821\u9a8c\u4f4d\u7684\u4f18\u52bf\u8fd8\u4f53\u73b0\u5728\u5b89\u5168\u6027\u4e0a\u3002\u7531\u4e8eRS485\u662f\u4e00\u79cd\u4e32\u884c\u6570\u636e\u901a\u4fe1\u6280\u672f\uff0c\u4e0d\u5b58\u5728\u5e76\u884c\u4f20\u8f93\uff0c\u56e0\u6b64\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u6570\u636e\u7684\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0c\u65e0\u6821\u9a8c\u4f4d\u53ef\u4ee5\u9632\u6b62\u6570\u636e\u5e27\u7684\u7be1\u6539\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86RS485\u4e00\u822c\u662f\u65e0\u6821\u9a8c\u4f4d\u7684\u539f\u56e0\uff0c\u4ee5\u53ca\u65e0\u6821\u9a8c\u4f4d\u7684\u4f18\u52bf\u3002<\/strong>\u65e0\u6821\u9a8c\u4f4d\u7684\u4f18\u52bf\u5728\u4e8e\u53ef\u4ee5\u7b80\u5316\u6570\u636e\u5e27\u7684\u683c\u5f0f\uff0c\u51cf\u5c11\u6570\u636e\u5e27\u7684\u5927\u5c0f\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u8282\u70b9\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7684\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0c\u65e0\u6821\u9a8c\u4f4d\u8fd8\u53ef\u4ee5\u9632\u6b62\u6570\u636e\u5e27\u7684\u7be1\u6539\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u4e32\u884c\u6570\u636e\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u683c\u5f0f\uff0c\u5176\u4e2d\u4e00\u79cd\u662f\u65e0\u6821\u9a8c\u4f4d\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u4e3a\u4ec0\u4e48\u4e00\u822c\u4f7f\u7528\u65e0\u6821\u9a8c\u4f4d\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u65e0\u6821\u9a8c\u4f4d\u6765\u63d0\u9ad8RS4<\/p>\n","protected":false},"author":1,"featured_media":3671,"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-33231","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\/33231"}],"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=33231"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33231\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=33231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}