{"id":69715,"date":"2023-12-20T17:08:48","date_gmt":"2023-12-20T09:08:48","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=69715"},"modified":"2023-12-20T17:08:48","modified_gmt":"2023-12-20T09:08:48","slug":"zuxjf","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/69715.html","title":{"rendered":"485\u8f6cUSB\u7ebf\u63a5\u6cd5"},"content":{"rendered":"

  485\u8f6cUSB\u7ebf\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u8fde\u63a5\u7ebf\uff0c\u7528\u4e8e\u5c06RS-485\u901a\u4fe1\u534f\u8bae\u8f6c\u6362\u4e3aUSB\u63a5\u53e3\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecd485\u8f6cUSB\u7ebf\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u4f7f\u7528\u6280\u5de7\u3002<\/p>\n

\u539f\u7406\u53ca\u5de5\u4f5c\u539f\u7406<\/h2>\n

  485\u8f6cUSB\u7ebf\u7684\u5de5\u4f5c\u539f\u7406\u662f\u5c06RS-485\u7684\u4fe1\u53f7\u8f6c\u6362\u4e3aUSB\u63a5\u53e3\u6240\u9700\u7684\u4fe1\u53f7\uff0c\u4f7f\u5f97RS-485\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7USB\u63a5\u53e3\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u6216\u5176\u4ed6\u8bbe\u5907\u3002RS-485\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5e38\u7528\u4e8e\u8fdc\u8ddd\u79bb\u901a\u4fe1\u548c\u591a\u8bbe\u5907\u901a\u4fe1\u3002<\/p>\n

  RS-485\u901a\u4fe1\u539f\u7406<\/h3>\n

  RS-485\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u5dee\u5206\u4fe1\u53f7\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u9002\u7528\u4e8e\u8fdc\u8ddd\u79bb\u901a\u4fe1\u7684\u7279\u70b9\u3002\u5b83\u91c7\u7528\u4e24\u7ebf\u5236\u8fde\u63a5\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u8bbe\u5907\u5171\u4eab\u540c\u4e00\u901a\u4fe1\u603b\u7ebf\u3002<\/p>\n

  USB\u63a5\u53e3\u8f6c\u6362\u539f\u7406<\/h3>\n

  \u901a\u8fc7485\u8f6cUSB\u7ebf\uff0cRS-485\u7684\u5dee\u5206\u4fe1\u53f7\u88ab\u8f6c\u6362\u4e3aUSB\u63a5\u53e3\u6240\u9700\u7684\u4fe1\u53f7\uff0c\u5305\u62ec\u6570\u636e\u3001\u65f6\u949f\u548c\u7535\u6e90\u7ebf\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0e\u8ba1\u7b97\u673a\u6216\u5176\u4ed6USB\u8bbe\u5907\u7684\u8fde\u63a5\u548c\u901a\u4fe1\u3002<\/p>\n

\u5e94\u7528\u53ca\u4f7f\u7528\u6280\u5de7<\/h2>\n

  485\u8f6cUSB\u7ebf\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u8bbe\u5907\u3001\u73af\u5883\u76d1\u6d4b<\/a>\u3001\u5efa\u7b51\u667a\u80fd\u7b49\u9886\u57df\uff0c\u4e3a\u8bbe\u5907\u8fde\u63a5\u548c\u6570\u636e\u4f20\u8f93\u63d0\u4f9b\u4e86\u4fbf\u5229\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

  \u5de5\u4e1a\u63a7\u5236<\/h3>\n

  \u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0c485\u8f6cUSB<\/a>\u7ebf\u5e38\u7528\u4e8e\u8fde\u63a5PLC\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u548c\u63a7\u5236\u6307\u4ee4\u4f20\u8f93\u3002<\/p>\n

  \u5efa\u7b51\u667a\u80fd<\/h3>\n

  \u5728\u5efa\u7b51\u667a\u80fd\u7cfb\u7edf\u4e2d\uff0c485\u8f6cUSB\u7ebf\u53ef\u7528\u4e8e\u8fde\u63a5\u667a\u80fd\u697c\u5b87\u8bbe\u5907\uff0c\u5982\u95e8\u7981\u7cfb\u7edf\u3001\u7167\u660e\u63a7\u5236\u7cfb\u7edf\u3001\u7a7a\u8c03\u63a7\u5236\u7cfb\u7edf\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u8054\u52a8\u548c\u6570\u636e\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  485\u8f6cUSB\u7ebf\u4f5c\u4e3aRS-485\u901a\u4fe1\u534f\u8bae\u4e0eUSB\u63a5\u53e3\u4e4b\u95f4\u7684\u6865\u6881\uff0c\u6781\u5927\u5730\u65b9\u4fbf\u4e86\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u548c\u901a\u4fe1\u3002<\/strong>\u5176\u5de5\u4f5c\u539f\u7406\u7b80\u5355\uff0c\u5e94\u7528\u5e7f\u6cdb\uff0c\u4e3a\u5de5\u4e1a\u548c\u5efa\u7b51\u9886\u57df\u7684\u667a\u80fd\u5316<\/a>\u53d1\u5c55\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

485\u8f6cUSB\u7ebf\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u8fde\u63a5\u7ebf\uff0c\u7528\u4e8e\u5c06RS-485\u901a\u4fe1\u534f\u8bae\u8f6c\u6362\u4e3aUSB\u63a5\u53e3\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecd485\u8f6cUSB\u7ebf\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u4f7f\u7528\u6280\u5de7\u3002\u539f<\/p>\n","protected":false},"author":1,"featured_media":64231,"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-69715","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\/69715","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=69715"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/69715\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=69715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=69715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=69715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}