{"id":30630,"date":"2023-09-15T09:44:26","date_gmt":"2023-09-15T01:44:26","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=30630"},"modified":"2023-09-15T09:44:26","modified_gmt":"2023-09-15T01:44:26","slug":"cjdcxtx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/30630.html","title":{"rendered":"\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1"},"content":{"rendered":"

  \u4e32\u884c\u901a\u4fe1\u662f\u4e00\u79cd\u5355\u7ebf\u4f20\u8f93\u6570\u636e\u7684\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u4e00\u6761\u7ebf\u5c06\u591a\u4e2a\u6570\u636e\u5e27\u53d1\u9001\u5230\u63a5\u6536\u7aef\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002\u76ee\u524d\uff0c\u4e32\u884c\u901a\u4fe1\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u975e\u5e38\u5e38\u89c1\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u901a\u4fe1\u5e94\u7528\u7684\u9700\u6c42\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e32\u884c\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\u3002<\/p>\n

\u4e32\u884c\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  \u4e32\u884c\u901a\u4fe1\u662f\u6307\u4f7f\u7528\u4e00\u6761\u7ebf\u8fde\u63a5\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\uff0c\u5c06\u591a\u4e2a\u6570\u636e\u5e27\u53d1\u9001\u5230\u63a5\u6536\u7aef\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002\u4e32\u884c\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406\u662f\uff0c\u53d1\u9001\u7aef\u5c06\u6570\u636e\u6309\u7167\u4e00\u5b9a\u7684\u683c\u5f0f\u8f6c\u6362\u6210\u6bd4\u7279\u6d41\uff0c\u7136\u540e\u901a\u8fc7\u4e00\u6761\u7ebf\u4f20\u8f93\u5230\u63a5\u6536\u7aef\uff0c\u63a5\u6536\u7aef\u63a5\u6536\u5230\u6bd4\u7279\u6d41\u540e\uff0c\u518d\u5c06\u5176\u8f6c\u6362\u6210\u539f\u6765\u7684\u6570\u636e\u683c\u5f0f\u3002<\/p>\n

\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f<\/h2>\n

RS-232<\/h3>\n

  RS-232\u662f\u4e00\u79cd\u6700\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u7684\u6570\u636e\u4f20\u8f93\u3002RS-232\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe4.8Kbps\u3002RS-232\u652f\u6301\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a50\u7c73\u3002<\/p>\n

RS-485<\/h3>\n

  RS-485\u662f\u53e6\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u7684\u6570\u636e\u4f20\u8f93\u3002RS-485\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe10Mbps\u3002RS-485\u652f\u6301\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a1200\u7c73\u3002<\/p>\n

USB<\/h3>\n

  USB\u662f\u4e00\u79cd\u65b0\u578b\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\u3002USB\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe480Mbps\u3002USB\u652f\u6301\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a5\u7c73\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ee5\u4e0a\u5c31\u662f\u5173\u4e8e\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\u7684\u4ecb\u7ecd\u3002<\/strong>\u4ece\u4ecb\u7ecd\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cRS-232\u3001RS-485\u548cUSB\u662f\u4e09\u79cd\u6700\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u4eec\u5404\u6709\u4f18\u52bf\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e32\u884c\u901a\u4fe1\u662f\u4e00\u79cd\u5355\u7ebf\u4f20\u8f93\u6570\u636e\u7684\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u4e00\u6761\u7ebf\u5c06\u591a\u4e2a\u6570\u636e\u5e27\u53d1\u9001\u5230\u63a5\u6536\u7aef\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002\u76ee\u524d\uff0c\u4e32\u884c\u901a\u4fe1\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u975e\u5e38\u5e38\u89c1\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u901a\u4fe1\u5e94\u7528\u7684\u9700<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[69],"class_list":["post-30630","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30630","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=30630"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30630\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=30630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=30630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=30630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}