{"id":41719,"date":"2023-10-01T09:42:41","date_gmt":"2023-10-01T01:42:41","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41719"},"modified":"2023-10-01T09:42:41","modified_gmt":"2023-10-01T01:42:41","slug":"rgbmsz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41719.html","title":{"rendered":"RS485\u5e7f\u64ad\u6a21\u8bbe\u7f6e"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5230\u4e00\u4e2a\u7f51\u7edc\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u3002RS485\u5e7f\u64ad\u6a21\u5f0f\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u8bbe\u7f6e\uff0c\u5b83\u4f7f\u7528\u4e00\u4e2a\u4e3b\u8bbe\u5907\u53d1\u9001\u6570\u636e\uff0c\u5176\u4ed6\u6240\u6709\u8bbe\u5907\u90fd\u53ef\u4ee5\u63a5\u6536\u5230\u8fd9\u4e9b\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u606f\u7684\u5168\u5c40\u5e7f\u64ad\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u5e7f\u64ad\u6a21\u5f0f\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u8bbe\u7f6e\u6b64\u6a21\u5f0f\u3002<\/p>\n

RS485\u5e7f\u64ad\u6a21\u5f0f\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  RS485\u5e7f\u64ad\u6a21\u5f0f\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u8bbe\u7f6e\uff0c\u5b83\u4f7f\u7528\u4e00\u4e2a\u4e3b\u8bbe\u5907\u53d1\u9001\u6570\u636e\uff0c\u5176\u4ed6\u6240\u6709\u8bbe\u5907\u90fd\u53ef\u4ee5\u63a5\u6536\u5230\u8fd9\u4e9b\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u606f\u7684\u5168\u5c40\u5e7f\u64ad\u3002<\/p>\n

  RS485\u7f51\u7edc\u67b6\u6784<\/h3>\n

  RS485\u7f51\u7edc\u67b6\u6784\u662f\u4e00\u79cd\u70b9\u5bf9\u70b9\u7684\u7f51\u7edc\u67b6\u6784\uff0c\u5b83\u7684\u57fa\u672c\u539f\u7406\u662f\uff1a\u6bcf\u4e2a\u8bbe\u5907\u90fd\u6709\u4e00\u4e2a\u72ec\u7acb\u7684\u5730\u5740\uff0c\u5728\u53d1\u9001\u6570\u636e\u65f6\uff0c\u53ea\u6709\u6307\u5b9a\u5730\u5740\u7684\u8bbe\u5907\u53ef\u4ee5\u63a5\u6536\u5230\u6570\u636e\uff0c\u5176\u4ed6\u8bbe\u5907\u5c06\u4e0d\u4f1a\u63a5\u6536\u5230\u6570\u636e\u3002<\/p>\n

  RS485\u5e7f\u64ad\u6a21\u5f0f\u7684\u5b9e\u73b0<\/h3>\n

  RS485\u5e7f\u64ad\u6a21\u5f0f\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u8bbe\u7f6e\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5168\u5c40\u5e7f\u64ad\uff0c\u5373\u6bcf\u4e2a\u8bbe\u5907\u90fd\u53ef\u4ee5\u63a5\u6536\u5230\u53d1\u9001\u7684\u6570\u636e\u3002<\/strong>RS485\u5e7f\u64ad\u6a21\u5f0f\u7684\u5b9e\u73b0\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n

  1.\u8bbe\u7f6e\u4e3b\u8bbe\u5907<\/strong><\/p>\n

  \u9996\u5148\uff0c\u8981\u8bbe\u7f6e\u4e00\u4e2a\u4e3b\u8bbe\u5907\uff0c\u5b83\u5c06\u8d1f\u8d23\u53d1\u9001\u6570\u636e\uff0c\u5e76\u5411\u5176\u4ed6\u8bbe\u5907\u53d1\u9001\u5e7f\u64ad\u6307\u4ee4\u3002<\/p>\n

  2.\u8bbe\u7f6e\u4ece\u8bbe\u5907<\/strong><\/p>\n

  \u7136\u540e\uff0c\u8981\u8bbe\u7f6e\u4ece\u8bbe\u5907\uff0c\u5b83\u5c06\u63a5\u6536\u4e3b\u8bbe\u5907\u53d1\u9001\u7684\u6570\u636e\uff0c\u5e76\u54cd\u5e94\u5e7f\u64ad\u6307\u4ee4\u3002<\/p>\n

  3.\u8bbe\u7f6e\u63a7\u5236\u5b57<\/strong><\/p>\n

  \u6700\u540e\uff0c\u8981\u8bbe\u7f6e\u4e00\u4e2a\u63a7\u5236\u5b57\uff0c\u5b83\u5c06\u7528\u6765\u6307\u793a\u4ece\u8bbe\u5907\u662f\u5426\u63a5\u6536\u5e7f\u64ad\u6307\u4ee4\u3002<\/p>\n

\u5982\u4f55\u8bbe\u7f6eRS485\u5e7f\u64ad\u6a21\u5f0f<\/h2>\n

  \u8bbe\u7f6eRS485\u5e7f\u64ad\u6a21\u5f0f\u9700\u8981\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n

  1.\u8bbe\u7f6e\u4e3b\u8bbe\u5907<\/h3>\n

  \u9996\u5148\uff0c\u8981\u8bbe\u7f6e\u4e00\u4e2a\u4e3b\u8bbe\u5907\uff0c\u5b83\u5c06\u8d1f\u8d23\u53d1\u9001\u6570\u636e\uff0c\u5e76\u5411\u5176\u4ed6\u8bbe\u5907\u53d1\u9001\u5e7f\u64ad\u6307\u4ee4\u3002\u4e3b\u8bbe\u5907\u7684\u8bbe\u7f6e\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u63a7\u5236\u5b57\u6765\u5b9e\u73b0\uff0c\u63a7\u5236\u5b57\u53ef\u4ee5\u7528\u6765\u6307\u793a\u4ece\u8bbe\u5907\u662f\u5426\u63a5\u6536\u5e7f\u64ad\u6307\u4ee4\u3002<\/p>\n

  2.\u8bbe\u7f6e\u4ece\u8bbe\u5907<\/h3>\n

  \u7136\u540e\uff0c\u8981\u8bbe\u7f6e\u4ece\u8bbe\u5907\uff0c\u5b83\u5c06\u63a5\u6536\u4e3b\u8bbe\u5907\u53d1\u9001\u7684\u6570\u636e\uff0c\u5e76\u54cd\u5e94\u5e7f\u64ad\u6307\u4ee4\u3002\u4ece\u8bbe\u5907\u7684\u8bbe\u7f6e\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u63a7\u5236\u5b57\u6765\u5b9e\u73b0\uff0c\u63a7\u5236\u5b57\u53ef\u4ee5\u7528\u6765\u6307\u793a\u4ece\u8bbe\u5907\u662f\u5426\u63a5\u6536\u5e7f\u64ad\u6307\u4ee4\u3002<\/p>\n

  3.\u8bbe\u7f6e\u63a7\u5236\u5b57<\/h3>\n

  \u6700\u540e\uff0c\u8981\u8bbe\u7f6e\u4e00\u4e2a\u63a7\u5236\u5b57\uff0c\u5b83\u5c06\u7528\u6765\u6307\u793a\u4ece\u8bbe\u5907\u662f\u5426\u63a5\u6536\u5e7f\u64ad\u6307\u4ee4\u3002\u63a7\u5236\u5b57\u53ef\u4ee5\u7528\u6765\u6307\u793a\u4ece\u8bbe\u5907\u662f\u5426\u63a5\u6536\u5e7f\u64ad\u6307\u4ee4\uff0c\u4ece\u800c\u5b9e\u73b0\u5168\u5c40\u5e7f\u64ad\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u5e7f\u64ad\u6a21\u5f0f\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u8bbe\u7f6e\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5168\u5c40\u5e7f\u64ad\uff0c\u5373\u6bcf\u4e2a\u8bbe\u5907\u90fd\u53ef\u4ee5\u63a5\u6536\u5230\u53d1\u9001\u7684\u6570\u636e\u3002<\/strong>RS485\u5e7f\u64ad\u6a21\u5f0f\u7684\u5b9e\u73b0\u4e3b\u8981\u5305\u62ec\u8bbe\u7f6e\u4e3b\u8bbe\u5907\u3001\u8bbe\u7f6e\u4ece\u8bbe\u5907\u4ee5\u53ca\u8bbe\u7f6e\u63a7\u5236\u5b57\u4e09\u4e2a\u6b65\u9aa4\u3002RS485\u5e7f\u64ad\u6a21\u5f0f\u7684\u8bbe\u7f6e\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u7f51\u7edc\u7684\u53ef\u9760\u6027\u548c\u53ef\u7528\u6027\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5230\u4e00\u4e2a\u7f51\u7edc\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u3002RS485\u5e7f\u64ad\u6a21\u5f0f\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u8bbe\u7f6e\uff0c\u5b83\u4f7f\u7528\u4e00\u4e2a\u4e3b\u8bbe\u5907\u53d1\u9001\u6570\u636e\uff0c\u5176\u4ed6\u6240\u6709\u8bbe<\/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-41719","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\/41719","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=41719"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41719\/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=41719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=41719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=41719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}