{"id":40019,"date":"2023-10-03T01:56:36","date_gmt":"2023-10-02T17:56:36","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=40019"},"modified":"2024-05-11T11:14:23","modified_gmt":"2024-05-11T03:14:23","slug":"uxryyyctxdznxl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/40019.html","title":{"rendered":"USB\u7ebfRS485\uff1a\u7528\u4e8e\u8fdc\u7a0b\u901a\u4fe1\u7684\u667a\u80fd\u7ebf\u8def"},"content":{"rendered":"

  USB\u7ebfRS485\u662f\u4e00\u79cd\u7528\u4e8e\u8fdc\u7a0b\u901a\u4fe1\u7684\u667a\u80fd\u7ebf\u8def\uff0c\u5b83\u901a\u8fc7USB\u63a5\u53e3\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u3001\u5b89\u5168\u53ef\u9760\u3001\u7a33\u5b9a\u53ef\u9760\u7b49\u7279\u70b9\u3002<\/strong>\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u3001\u6570\u636e\u91c7\u96c6\u3001\u8fdc\u7a0b\u76d1\u63a7\u7b49\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUSB\u7ebfRS485\u7684\u7279\u70b9\u3001\u539f\u7406\u3001\u4f18\u52bf\u4ee5\u53ca\u5e94\u7528\u3002<\/p>\n

USB\u7ebfRS485\u7684\u7279\u70b9<\/h2>\n

  \u53cc\u5de5\u901a\u4fe1<\/h3>\n

  USB\u7ebfRS485\u652f\u6301\u53cc\u5de5\u901a\u4fe1\uff0c\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u652f\u6301\u70b9\u5bf9\u70b9\u548c\u591a\u70b9\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u3002<\/p>\n

  \u9ad8\u901f\u4f20\u8f93<\/h3>\n

  USB\u7ebfRS485\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u523010Mbps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u9ad8\u901f\u4f20\u8f93\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u6570\u636e\u7684\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002<\/p>\n

  \u5b89\u5168\u53ef\u9760<\/h3>\n

  USB\u7ebfRS485\u91c7\u7528\u4e86\u53cc\u7ede\u7ebf\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u5e72\u6270\uff0c\u786e\u4fdd\u4f20\u8f93\u7684\u5b89\u5168\u6027\uff0c\u800c\u4e14\u91c7\u7528\u4e86\u53ef\u9760\u7684\u6570\u636e\u6821\u9a8c\u673a\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002<\/p>\n

  \u7a33\u5b9a\u53ef\u9760<\/h3>\n

  USB\u7ebfRS485\u91c7\u7528\u4e86\u53cc\u7ede\u7ebf\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u5e72\u6270\uff0c\u786e\u4fdd\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\uff0c\u800c\u4e14\u91c7\u7528\u4e86\u53ef\u9760\u7684\u6570\u636e\u6821\u9a8c\u673a\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002<\/p>\n

USB\u7ebfRS485\u7684\u539f\u7406<\/h2>\n

  USB\u7ebfRS485\u91c7\u7528\u4e86\u4e00\u79cd\u53cc\u7ede\u7ebf\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u5e72\u6270\uff0c\u786e\u4fdd\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002\u5b83\u91c7\u7528\u4e86\u4e00\u79cd\u53ef\u9760\u7684\u6570\u636e\u6821\u9a8c\u673a\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u53cc\u5de5\u901a\u4fe1\uff0c\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u652f\u6301\u70b9\u5bf9\u70b9\u548c\u591a\u70b9\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

USB\u7ebfRS485\u7684\u4f18\u52bf<\/h2>\n

  \u9ad8\u901f\u4f20\u8f93<\/h3>\n

  USB\u7ebfRS485\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u523010Mbps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u9ad8\u901f\u4f20\u8f93\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u6570\u636e\u7684\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002<\/p>\n

  \u5b89\u5168\u53ef\u9760<\/h3>\n

  USB\u7ebfRS485\u91c7\u7528\u4e86\u53cc\u7ede\u7ebf\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u5e72\u6270\uff0c\u786e\u4fdd\u4f20\u8f93\u7684\u5b89\u5168\u6027\uff0c\u800c\u4e14\u91c7\u7528\u4e86\u53ef\u9760\u7684\u6570\u636e\u6821\u9a8c\u673a\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002<\/p>\n

  \u7a33\u5b9a\u53ef\u9760<\/h3>\n

  USB\u7ebfRS485\u91c7\u7528\u4e86\u53cc\u7ede\u7ebf\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u5e72\u6270\uff0c\u786e\u4fdd\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\uff0c\u800c\u4e14\u91c7\u7528\u4e86\u53ef\u9760\u7684\u6570\u636e\u6821\u9a8c\u673a\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002<\/p>\n

USB\u7ebfRS485\u7684\u5e94\u7528<\/h2>\n

  \u8fdc\u7a0b\u63a7\u5236<\/h3>\n

  USB\u7ebfRS485\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u8bbe\u5907\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002<\/p>\n

  \u6570\u636e\u91c7\u96c6<\/h3>\n

  USB\u7ebfRS485\u53ef\u4ee5\u7528\u4e8e\u6570\u636e\u91c7\u96c6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u91c7\u96c6\u8bbe\u5907\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u3002<\/p>\n

  \u8fdc\u7a0b\u76d1\u63a7<\/h3>\n

  USB\u7ebfRS485\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u76d1\u63a7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u8bbe\u5907\u7684\u72b6\u6001\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u72b6\u6001\u68c0\u6d4b\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  USB\u7ebfRS485\u662f\u4e00\u79cd\u7528\u4e8e\u8fdc\u7a0b\u901a\u4fe1\u7684\u667a\u80fd\u7ebf\u8def\uff0c\u5b83\u901a\u8fc7USB\u63a5\u53e3\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u3001\u5b89\u5168\u53ef\u9760\u3001\u7a33\u5b9a\u53ef\u9760\u7b49\u7279\u70b9\u3002<\/strong>\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u3001\u6570\u636e\u91c7\u96c6\u3001\u8fdc\u7a0b\u76d1\u63a7\u7b49\u5e94\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4f01\u4e1a\u5bf9\u8fdc\u7a0b\u901a\u4fe1\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

USB\u7ebfRS485\u662f\u4e00\u79cd\u7528\u4e8e\u8fdc\u7a0b\u901a\u4fe1\u7684\u667a\u80fd\u7ebf\u8def\uff0c\u5b83\u901a\u8fc7USB\u63a5\u53e3\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u3001\u5b89\u5168\u53ef\u9760\u3001\u7a33\u5b9a\u53ef\u9760\u7b49\u7279\u70b9\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e<\/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":[61,418],"class_list":["post-40019","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r","tag-yctx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/40019","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=40019"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/40019\/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=40019"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=40019"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=40019"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}