{"id":77249,"date":"2023-12-28T07:50:17","date_gmt":"2023-12-27T23:50:17","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77249"},"modified":"2023-12-28T07:50:17","modified_gmt":"2023-12-27T23:50:17","slug":"ytuzqdxj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77249.html","title":{"rendered":"\u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u8be6\u89e3"},"content":{"rendered":"

  \u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u662f\u4e00\u79cd\u5e38\u89c1\u7684USB\u8f6cRS485\u901a\u8baf\u63a5\u53e3\u8bbe\u5907\uff0c\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u6709\u7740\u91cd\u8981\u7684\u5e94\u7528\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd\u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u6280\u672f\u7279\u70b9\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u8bbe\u5907\u3002<\/p>\n

\u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u7684\u539f\u7406<\/h2>\n

  USB\u8f6c485\u9a71\u52a8\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n

  \u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u662f\u4e00\u79cd\u5c06USB\u63a5\u53e3\u8f6c\u6362\u4e3aRS485\u901a\u8baf\u63a5\u53e3\u7684\u8bbe\u5907\u3002\u5b83\u901a\u8fc7\u5185\u90e8\u7684\u82af\u7247\u548c\u7535\u8def\u5b9e\u73b0USB\u4fe1\u53f7\u5230RS485\u901a\u8baf\u4fe1\u53f7\u7684\u8f6c\u6362\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7535\u8111\u4e0e485\u603b\u7ebf\u8bbe\u5907\u7684\u901a\u8baf\u3002<\/p>\n

  \u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u7684\u901a\u8baf\u534f\u8bae<\/h3>\n

  \u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u652f\u6301\u5e38\u89c1\u7684RS485<\/a>\u901a\u8baf\u534f\u8bae\uff0c\u5982Modbus<\/a>\u7b49\uff0c\u540c\u65f6\u8fd8\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u901a\u8baf\u63a5\u53e3\u548c\u9a71\u52a8\u7a0b\u5e8f\uff0c\u4fbf\u4e8e\u5f00\u53d1\u4eba\u5458\u8fdb\u884c\u5404\u7c7b\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u5f00\u53d1\u3002<\/p>\n

\u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u7684\u5e94\u7528<\/h2>\n

  \u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u5e94\u7528<\/h3>\n

  \u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u5e7f\u6cdb\u5e94\u7528\uff0c\u53ef\u4ee5\u5b9e\u73b0PC\u6216\u5de5\u63a7\u673a\u4e0e\u5404\u79cd485\u603b\u7ebf\u8bbe\u5907\u95f4\u7684\u53ef\u9760\u901a\u8baf\u3002\u5b83\u4e0d\u4ec5\u80fd\u591f\u4e3a\u5de5\u63a7\u7cfb\u7edf\u63d0\u4f9b\u7a33\u5b9a\u7684\u901a\u8baf\u652f\u6301\uff0c\u8fd8\u80fd\u7b80\u5316\u7cfb\u7edf\u7684\u5e03\u7ebf\u548c\u8fde\u63a5\u3002<\/p>\n

  \u81ea\u52a8\u5316\u9886\u57df\u7684\u5e94\u7528<\/h3>\n

  \u5728\u81ea\u52a8\u5316\u9886\u57df\uff0c\u5b87\u6cf0USB<\/a>\u8f6c485\u9a71\u52a8\u4e5f\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u5b83\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf\u7684\u6570\u636e\u91c7\u96c6\u3001\u76d1\u63a7\u548c\u63a7\u5236\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u8d28\u91cf\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u7684\u6280\u672f\u7279\u70b9<\/h3>\n

  \u7efc\u4e0a\u6240\u8ff0\uff0c\u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u5177\u6709\u6613\u7528\u6027\u9ad8\u3001\u7a33\u5b9a\u6027\u597d\u3001\u517c\u5bb9\u6027\u5f3a\u7b49\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u573a\u666f\u3002<\/strong>\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u8bfb\u8005\u5bf9\u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u6709\u4e86\u66f4\u6e05\u6670\u7684\u8ba4\u8bc6\uff0c\u5e0c\u671b\u80fd\u591f\u4e3a\u76f8\u5173\u9886\u57df\u7684\u5de5\u7a0b\u5e08\u548c\u6280\u672f\u4eba\u5458\u63d0\u4f9b\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u662f\u4e00\u79cd\u5e38\u89c1\u7684USB\u8f6cRS485\u901a\u8baf\u63a5\u53e3\u8bbe\u5907\uff0c\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u6709\u7740\u91cd\u8981\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5b87\u6cf0USB\u8f6c485\u9a71\u52a8\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u6280\u672f\u7279\u70b9\uff0c\u5e2e\u52a9\u8bfb\u8005<\/p>\n","protected":false},"author":1,"featured_media":64183,"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":[294],"class_list":["post-77249","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-usb"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77249","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=77249"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77249\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=77249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}