{"id":30501,"date":"2023-09-19T21:34:24","date_gmt":"2023-09-19T13:34:24","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=30501"},"modified":"2023-09-19T21:34:24","modified_gmt":"2023-09-19T13:34:24","slug":"cxtxjk-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/30501.html","title":{"rendered":"\u4e32\u884c\u901a\u4fe1\u63a5\u53e3"},"content":{"rendered":"

  \u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5b83\u5141\u8bb8\u6570\u636e\u4ee5\u6bd4\u8f83\u6162\u7684\u901f\u5ea6\u5728\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u3002<\/strong>\u8fd9\u79cd\u63a5\u53e3\u4ee5\u4e32\u884c\u7684\u65b9\u5f0f\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u4e5f\u88ab\u79f0\u4e3a\u4e32\u884c\u63a5\u53e3\u3002\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u65b9\u6cd5\uff0c\u7528\u4e8e\u5728\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

  \u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5404\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5305\u62ec\u8ba1\u7b97\u673a\u3001\u6253\u5370\u673a\u3001\u5916\u90e8\u5b58\u50a8\u5668\u3001\u6a21\u62df\u548c\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\u7b49\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6587\u672c\u3001\u56fe\u50cf\u548c\u97f3\u9891\u7b49\u7c7b\u578b\u7684\u6570\u636e\u3002\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u7684\u4e3b\u8981\u4f18\u70b9\u662f\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u4f4e\u6210\u672c\u7684\u73af\u5883\u4e2d\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u4e14\u5b83\u53ef\u4ee5\u5728\u957f\u8ddd\u79bb\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u7684\u7c7b\u578b<\/h2>\n

  \u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u53ef\u4ee5\u5206\u4e3a\u51e0\u79cd\u7c7b\u578b\uff0c\u5176\u4e2d\u5305\u62ecRS-232\u3001RS-422\u548cRS-485\u3002RS-232\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002RS-422\u662f\u4e00\u79cd\u53cc\u5411\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002RS-485\u662f\u4e00\u79cd\u591a\u70b9\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

RS-232<\/h3>\n

  RS-232\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u662f\u4e00\u79cd\u5355\u5411\u63a5\u53e3\uff0c\u53ef\u4ee5\u4f20\u8f93\u6587\u672c\u3001\u56fe\u50cf\u548c\u97f3\u9891\u7b49\u7c7b\u578b\u7684\u6570\u636e\u3002\u5b83\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230115200 bps\uff0c\u5b83\u53ef\u4ee5\u5728\u77ed\u8ddd\u79bb\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

RS-422<\/h3>\n

  RS-422\u662f\u4e00\u79cd\u53cc\u5411\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u52301 Mbps\uff0c\u5b83\u53ef\u4ee5\u5728\u957f\u8ddd\u79bb\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6587\u672c\u3001\u56fe\u50cf\u548c\u97f3\u9891\u7b49\u7c7b\u578b\u7684\u6570\u636e\u3002<\/p>\n

RS-485<\/h3>\n

  RS-485\u662f\u4e00\u79cd\u591a\u70b9\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u523010 Mbps\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u957f\u8ddd\u79bb\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6587\u672c\u3001\u56fe\u50cf\u548c\u97f3\u9891\u7b49\u7c7b\u578b\u7684\u6570\u636e\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5b83\u5141\u8bb8\u6570\u636e\u4ee5\u6bd4\u8f83\u6162\u7684\u901f\u5ea6\u5728\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u3002<\/strong>\u5b83\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6587\u672c\u3001\u56fe\u50cf\u548c\u97f3\u9891\u7b49\u7c7b\u578b\u7684\u6570\u636e\u3002\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u53ef\u4ee5\u5206\u4e3a\u51e0\u79cd\u7c7b\u578b\uff0c\u5305\u62ecRS-232\u3001RS-422\u548cRS-485\u3002\u5b83\u4eec\u7684\u4f20\u8f93\u901f\u7387\u548c\u8ddd\u79bb\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u8c03\u6574\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u8981\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5b83\u5141\u8bb8\u6570\u636e\u4ee5\u6bd4\u8f83\u6162\u7684\u901f\u5ea6\u5728\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u3002\u8fd9\u79cd\u63a5\u53e3\u4ee5\u4e32\u884c\u7684\u65b9\u5f0f\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u4e5f\u88ab\u79f0\u4e3a\u4e32\u884c\u63a5\u53e3\u3002<\/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-30501","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\/30501"}],"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=30501"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30501\/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=30501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=30501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=30501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}