{"id":78454,"date":"2024-01-14T18:37:57","date_gmt":"2024-01-14T10:37:57","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78454"},"modified":"2024-01-14T18:37:57","modified_gmt":"2024-01-14T10:37:57","slug":"srljryj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78454.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3RS422 DB9\u5f15\u811a"},"content":{"rendered":"

  RS422 DB9\u5f15\u811a\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u63a5\u53e3\uff0c\u4e86\u89e3\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u548c\u5e94\u7528\u573a\u666f\u5bf9\u4e8e\u7406\u89e3\u4e32\u884c\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

RS422\u4e0eRS232\u7684\u6bd4\u8f83<\/h2>\n

  RS422\u548cRS232\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u4e00\u4e9b\u65b9\u9762\u6709\u7740\u660e\u663e\u7684\u4e0d\u540c\u4e4b\u5904\u3002<\/p>\n

  RS422\u4fe1\u53f7\u7279\u70b9<\/h3>\n

  RS422\u53ef\u4ee5\u4f7f\u75284\u6839\u5bfc\u7ebf\u8fdb\u884c\u5168\u53cc\u5de5\u901a\u4fe1\uff0c\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u7b49\u7279\u70b9\u3002<\/p>\n

  RS232\u4e0eRS422\u7684\u533a\u522b<\/h3>\n

  RS232\u901a\u5e38\u4f7f\u7528DB9\u63a5\u53e3\uff0c\u53ea\u652f\u6301\u5355\u5de5\u901a\u4fe1\uff0c\u800cRS422\u652f\u6301\u5168\u53cc\u5de5<\/a>\u901a\u4fe1\u3002\u6b64\u5916\uff0cRS422\u80fd\u591f\u5728\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\u7684\u60c5\u51b5\u4e0b\u4fdd\u6301\u6570\u636e\u7684\u53ef\u9760\u6027\uff0c\u800cRS232\u7684\u4f20\u8f93\u8ddd\u79bb\u76f8\u5bf9\u8f83\u77ed\u3002<\/p>\n

DB9\u5f15\u811a\u7684\u8fde\u63a5\u4e0e\u914d\u7f6e<\/h2>\n

  \u4e86\u89e3DB9\u5f15\u811a\u7684\u8fde\u63a5\u65b9\u5f0f\u548c\u914d\u7f6e\u65b9\u6cd5\u5bf9\u4e8e\u4f7f\u7528\u4e32\u884c\u901a\u4fe1\u8bbe\u5907\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

  DB9\u5f15\u811a\u5e03\u5c40<\/h3>\n

  DB9\u63a5\u53e3\u4e00\u822c\u5206\u4e3a\u96c4\u6027\u548c\u96cc\u6027\u4e24\u79cd\uff0c\u5171\u67099\u4e2a\u5f15\u811a\uff0c\u8fd9\u4e9b\u5f15\u811a\u5206\u522b\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u3001\u5730\u7ebf\u548c\u63a7\u5236\u4fe1\u53f7\u3002<\/p>\n

  DB9\u5f15\u811a\u8fde\u63a5\u65b9\u5f0f<\/h3>\n

  \u6839\u636eRS422\u534f\u8bae\u8981\u6c42\uff0cDB9\u63a5\u53e3\u7684\u8fde\u63a5\u65b9\u5f0f\u9700\u8981\u590d\u5408RS422\u6807\u51c6\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u548c\u53ef\u9760\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS422<\/a> DB9\u5f15\u811a\u4f5c\u4e3a\u4e32\u884c\u901a\u4fe1\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u901a\u4fe1\u8bbe\u5907\u548c\u5176\u4ed6\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/strong>\u6df1\u5165\u4e86\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u548c\u8fde\u63a5\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u4e32\u884c\u901a\u4fe1\u7684\u539f\u7406\uff0c\u540c\u65f6\u4e5f\u6709\u5229\u4e8e\u63d0\u9ad8\u901a\u4fe1\u7cfb\u7edf<\/a>\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS422DB9\u5f15\u811a\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u63a5\u53e3\uff0c\u4e86\u89e3\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u548c\u5e94\u7528\u573a\u666f\u5bf9\u4e8e\u7406\u89e3\u4e32\u884c\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\u81f3\u5173\u91cd\u8981\u3002RS422\u4e0eRS232\u7684\u6bd4\u8f83RS422\u548cRS232\u662f\u4e24\u79cd<\/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":[259],"class_list":["post-78454","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rs422"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78454","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=78454"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78454\/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=78454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}