{"id":47248,"date":"2023-09-29T21:21:37","date_gmt":"2023-09-29T13:21:37","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47248"},"modified":"2023-09-29T21:21:37","modified_gmt":"2023-09-29T13:21:37","slug":"rjsdkjjysy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47248.html","title":{"rendered":"RS485\u63a5\u6536\u7aef\u53e3\uff1a\u7b80\u4ecb\u4e0e\u4f7f\u7528"},"content":{"rendered":"

  RS485\u63a5\u6536\u7aef\u53e3\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u63a5\u53e3\uff0c\u80fd\u591f\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u63a7\u5236\u3001\u7f51\u7edc\u901a\u4fe1\u7b49\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u63a5\u6536\u7aef\u53e3\u7684\u57fa\u672c\u539f\u7406\u3001\u9002\u7528\u573a\u666f\u4ee5\u53ca\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n

RS485\u63a5\u6536\u7aef\u53e3\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  RS485\u63a5\u6536\u7aef\u53e3\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff1a\u5728\u53d1\u9001\u7aef\uff0c\u6570\u636e\u4f1a\u88ab\u7f16\u7801\u6210\u7279\u5b9a\u7684\u683c\u5f0f\uff0c\u7136\u540e\u901a\u8fc7RS485\u63a5\u53e3\u53d1\u9001\u51fa\u53bb\uff1b\u5728\u63a5\u6536\u7aef\uff0c\u63a5\u6536\u5230\u7684\u6570\u636e\u4f1a\u88ab\u89e3\u7801\uff0c\u7136\u540e\u88ab\u8f6c\u6362\u6210\u53ef\u4ee5\u88ab\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u7684\u6570\u636e\u683c\u5f0f\u3002<\/p>\n

RS485\u63a5\u6536\u7aef\u53e3\u7684\u9002\u7528\u573a\u666f<\/h2>\n

  RS485\u63a5\u6536\u7aef\u53e3\u53ef\u4ee5\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u63a7\u5236\u3001\u7f51\u7edc\u901a\u4fe1\u7b49\u3002\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0cRS485\u63a5\u6536\u7aef\u53e3\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u673a\u5668\u4eba\u3001\u8bbe\u5907\u3001\u751f\u4ea7\u7ebf\u7b49\uff1b\u5728\u81ea\u52a8\u5316\u63a7\u5236\u9886\u57df\uff0cRS485\u63a5\u6536\u7aef\u53e3\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u4f20\u611f\u5668\u3001\u4eea\u8868\u4ee5\u53ca\u5176\u4ed6\u8bbe\u5907\uff1b\u5728\u7f51\u7edc\u901a\u4fe1\u9886\u57df\uff0cRS485\u63a5\u6536\u7aef\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7684\u7f51\u7edc\u8bbe\u5907\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u4ea4\u6362\u3002<\/p>\n

RS485\u63a5\u6536\u7aef\u53e3\u7684\u4f7f\u7528\u65b9\u6cd5<\/h2>\n

  1.\u51c6\u5907\u5de5\u4f5c<\/h3>\n

  \u9996\u5148\uff0c\u7528\u6237\u9700\u8981\u51c6\u5907\u597dRS485\u63a5\u6536\u7aef\u53e3\u7684\u76f8\u5173\u786c\u4ef6\uff0c\u5305\u62ecRS485\u63a5\u6536\u7aef\u53e3\u7684\u4e3b\u677f\u3001\u8f6f\u4ef6\u9a71\u52a8\u7a0b\u5e8f\u3001\u7ebf\u7f06\u7b49\u3002<\/p>\n

  2.\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f<\/h3>\n

  \u5b89\u88c5RS485\u63a5\u6536\u7aef\u53e3\u9a71\u52a8\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b98\u65b9\u63d0\u4f9b\u7684\u5b89\u88c5\u7a0b\u5e8f\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u8f6f\u4ef6\u3002<\/p>\n

  3.\u8fde\u63a5\u7ebf\u7f06<\/h3>\n

  \u5c06RS485\u63a5\u6536\u7aef\u53e3\u7684\u7ebf\u7f06\u63d2\u5165\u4e3b\u677f\u4e0a\u7684RS485\u63a5\u53e3\uff0c\u7136\u540e\u5c06\u53e6\u4e00\u7aef\u7684\u7ebf\u7f06\u63d2\u5165\u8bbe\u5907\u4e0a\u7684RS485\u63a5\u53e3\uff0c\u4ee5\u5b9e\u73b0\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  4.\u8bbe\u7f6e\u53c2\u6570<\/h3>\n

  \u6839\u636e\u8bbe\u5907\u7684\u9700\u6c42\uff0c\u8c03\u6574RS485\u63a5\u6536\u7aef\u53e3\u7684\u53c2\u6570\uff0c\u5982\u6ce2\u7279\u7387\u3001\u6821\u9a8c\u4f4d\u7b49\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u6b63\u786e\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u63a5\u6536\u7aef\u53e3\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u63a7\u5236\u3001\u7f51\u7edc\u901a\u4fe1\u7b49\u3002<\/strong>\u4f7f\u7528RS485\u63a5\u6536\u7aef\u53e3\u524d\uff0c\u7528\u6237\u9700\u8981\u51c6\u5907\u597d\u76f8\u5173\u7684\u786c\u4ef6\u3001\u8f6f\u4ef6\u9a71\u52a8\u7a0b\u5e8f\u548c\u7ebf\u7f06\uff0c\u5e76\u6839\u636e\u9700\u8981\u8c03\u6574\u53c2\u6570\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u6b63\u786e\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u63a5\u6536\u7aef\u53e3\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u63a5\u53e3\uff0c\u80fd\u591f\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u63a7\u5236\u3001\u7f51\u7edc\u901a\u4fe1\u7b49\u3002<\/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-47248","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\/47248","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=47248"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47248\/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=47248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}