{"id":31529,"date":"2023-09-15T22:44:01","date_gmt":"2023-09-15T14:44:01","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=31529"},"modified":"2023-09-15T22:44:01","modified_gmt":"2023-09-15T14:44:01","slug":"ckzxhdddbksm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/31529.html","title":{"rendered":"\u4e32\u53e3\u5b50\u5faa\u73af\u7684\u5e26\u70b9\u5305\u62ec\u4ec0\u4e48"},"content":{"rendered":"

  \u4e32\u53e3\u5b50\u5faa\u73af\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u8bbe\u5907\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e00\u4e2a\u8bbe\u5907\u7684\u4fe1\u606f\u4f20\u9001\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u4f8b\u5982\u6253\u5370\u673a\u3001\u626b\u63cf\u4eea\u7b49\u3002\u4e32\u53e3\u5b50\u5faa\u73af\u7684\u5e26\u70b9\u5305\u62ec\u591a\u79cd\u6280\u672f\uff0c\u5305\u62ecRS-232\u3001RS-422\u3001RS-485\u548cUSB\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u8fd9\u4e9b\u6280\u672f\u7684\u57fa\u672c\u77e5\u8bc6\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f18\u7f3a\u70b9\u3002<\/p>\n

RS-232<\/h2>\n

  RS-232\u662f\u4e32\u53e3\u5b50\u5faa\u73af\u7684\u6700\u5e38\u89c1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4f7f\u7528\u4e00\u6761\u5355\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u4f20\u8f93\u901f\u7387\u9ad8\u8fbe20Kbps\u3002\u5b83\u7684\u4f18\u70b9\u662f\u5b83\u53ef\u4ee5\u5728\u8f83\u77ed\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u6bd4\u5982\u5728\u8ba1\u7b97\u673a\u548c\u6253\u5370\u673a\u4e4b\u95f4\u3002\u5b83\u7684\u7f3a\u70b9\u662f\u5b83\u53ea\u80fd\u5728\u8f83\u77ed\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u901f\u7387\u4e5f\u6bd4\u8f83\u4f4e\u3002<\/p>\n

RS-422<\/h2>\n

  RS-422\u662f\u4e00\u79cd\u6bd4RS-232\u66f4\u9ad8\u7ea7\u7684\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u4e24\u6761\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u4f20\u8f93\u901f\u7387\u9ad8\u8fbe100Kbps\u3002\u5b83\u7684\u4f18\u70b9\u662f\u5b83\u53ef\u4ee5\u5728\u8f83\u957f\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u901f\u7387\u4e5f\u6bd4\u8f83\u9ad8\u3002\u5b83\u7684\u7f3a\u70b9\u662f\u5b83\u9700\u8981\u4e24\u6761\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u7684\u6210\u672c\u6bd4RS-232\u66f4\u9ad8\u3002<\/p>\n

RS-485<\/h2>\n

  RS-485\u662f\u4e00\u79cd\u6bd4RS-422\u66f4\u9ad8\u7ea7\u7684\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u56db\u6761\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u4f20\u8f93\u901f\u7387\u9ad8\u8fbe200Kbps\u3002\u5b83\u7684\u4f18\u70b9\u662f\u5b83\u53ef\u4ee5\u5728\u8f83\u957f\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u901f\u7387\u4e5f\u6bd4\u8f83\u9ad8\u3002\u5b83\u7684\u7f3a\u70b9\u662f\u5b83\u9700\u8981\u56db\u6761\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u7684\u6210\u672c\u6bd4RS-422\u66f4\u9ad8\u3002<\/p>\n

USB<\/h2>\n

  USB\u662f\u4e00\u79cd\u6bd4RS-485\u66f4\u9ad8\u7ea7\u7684\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u591a\u8fbe127\u6761\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u4f20\u8f93\u901f\u7387\u9ad8\u8fbe480Mbps\u3002\u5b83\u7684\u4f18\u70b9\u662f\u5b83\u53ef\u4ee5\u5728\u8f83\u957f\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u901f\u7387\u4e5f\u6bd4\u8f83\u9ad8\u3002\u5b83\u7684\u7f3a\u70b9\u662f\u5b83\u9700\u8981\u8f83\u591a\u7684\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u7684\u6210\u672c\u6bd4RS-485\u66f4\u9ad8\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u6587\u53ef\u4ee5\u770b\u51fa\uff0c\u4e32\u53e3\u5b50\u5faa\u73af\u7684\u5e26\u70b9\u5305\u62ecRS-232\u3001RS-422\u3001RS-485\u548cUSB\u7b49\u6280\u672f\uff0c\u5b83\u4eec\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u5404\u6709\u4f18\u7f3a\u70b9\u3002<\/strong>RS-232\u53ef\u4ee5\u5728\u8f83\u77ed\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u4f46\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff1bRS-422\u53ef\u4ee5\u5728\u8f83\u957f\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u4f46\u9700\u8981\u4e24\u6761\u7ebf\uff1bRS-485\u53ef\u4ee5\u5728\u8f83\u957f\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u4f46\u9700\u8981\u56db\u6761\u7ebf\uff1bUSB\u53ef\u4ee5\u5728\u8f83\u957f\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u4f46\u9700\u8981\u8f83\u591a\u7684\u7ebf\u3002\u56e0\u6b64\uff0c\u8981\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u6765\u9009\u62e9\u6700\u5408\u9002\u7684\u6280\u672f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e32\u53e3\u5b50\u5faa\u73af\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u8bbe\u5907\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e00\u4e2a\u8bbe\u5907\u7684\u4fe1\u606f\u4f20\u9001\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u4f8b\u5982\u6253\u5370\u673a\u3001\u626b\u63cf\u4eea\u7b49\u3002\u4e32\u53e3<\/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-31529","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\/31529","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=31529"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/31529\/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=31529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=31529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=31529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}