{"id":78931,"date":"2024-01-03T11:37:48","date_gmt":"2024-01-03T03:37:48","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78931"},"modified":"2024-01-03T11:37:48","modified_gmt":"2024-01-03T03:37:48","slug":"tszxjmtxjsdam","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78931.html","title":{"rendered":"\u63a2\u7d22422\u8f6c232\u7ebf\uff1a\u63ed\u79d8\u901a\u4fe1\u6280\u672f\u7684\u5965\u79d8"},"content":{"rendered":"
422\u8f6c232\u7ebf\uff0c\u662f\u4e00\u79cd\u91cd\u8981\u7684\u901a\u4fe1\u6280\u672f\u5de5\u5177\uff0c\u672c\u6587\u5c06\u4e3a\u60a8\u6df1\u5165\u63a2\u7d22\u5176\u5de5\u4f5c\u539f\u7406\u548c\u5e94\u7528\u9886\u57df\u3002<\/p>\n
422\u8f6c232\u7ebf\u662f\u6307\u7528\u4e8e\u5c06RS-232\u548cRS-422\u63a5\u53e3\u76f8\u4e92\u8f6c\u6362\u7684\u4e00\u79cd\u901a\u4fe1\u7ebf\u7f06\u3002RS-232\u662f\u4e00\u79cd\u6700\u65e9\u7528\u4e8e\u6570\u636e\u901a\u4fe1\u8bbe\u5907\u95f4\u8fde\u63a5\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u800cRS-422\u63a5\u53e3\u5219\u662f\u4e00\u79cd\u5168\u53cc\u5de5\u7684\u901a\u4fe1\u6807\u51c6\uff0c\u5177\u6709\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\u548c\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\u3002<\/p>\n
RS-232\u63a5\u53e3\u4f7f\u7528\u4e86\u79f0\u4e3a\u201c\u4e32\u884c\u901a\u4fe1\u201d\u7684\u6570\u636e\u4f20\u8f93\u6a21\u5f0f\uff0c\u901a\u8fc7\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u7684\u5355\u4e00\u6570\u636e\u7ebf\uff0c\u540c\u65f6\u914d\u6709\u5730\u7ebf\u548c\u5176\u4ed6\u63a7\u5236\u4fe1\u53f7\uff0c\u53ef\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u3001\u8c03\u5236\u89e3\u8c03\u5668\u3001\u6253\u5370\u673a\u7b49\u8bbe\u5907\u3002\u7136\u800c\uff0c\u5176\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\u3001\u566a\u97f3\u5bb9\u5fcd\u6027\u5dee\uff0c\u4f20\u8f93\u901f\u7387\u4e5f\u76f8\u5bf9\u8f83\u4f4e\u3002<\/p>\n
RS-422\u63a5\u53e3\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u5177\u6709\u66f4\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bf\u9002\u7528\u4e8e\u9700\u8981\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u9ad8\u901f\u901a\u4fe1\u7684\u573a\u5408\uff0c\u5982\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u4eea\u5668\u4eea\u8868\u7b49\u3002<\/p>\n
422\u8f6c232\u7ebf\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5176\u4e2d\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u3002<\/p>\n
\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u5f80\u5f80\u9700\u8981\u8fdc\u8ddd\u79bb\u4f20\u8f93\u6570\u636e\uff0c\u540c\u65f6\u4e5f\u9700\u8981\u6ee1\u8db3\u6570\u636e\u4f20\u8f93\u901f\u679c\u53ef\u9760\u6027\u7684\u9700\u6c42\u3002422\u8f6c232\u7ebf\u4f5c\u4e3aRS-232\u548cRS-422\u63a5\u53e3\u4e4b\u95f4\u7684\u6865\u6881\uff0c\u4e3a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7684\u8054\u7f51\u63d0\u4f9b\u4e86\u4fbf\u5229\u3002<\/p>\n
\u5728\u79d1\u5b66\u5b9e\u9a8c\u5ba4\u3001\u533b\u5b66\u8bbe\u5907\u7b49\u9886\u57df\uff0c\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u548c\u7a33\u5b9a\u6027\u5c24\u4e3a\u91cd\u8981\u3002422\u8f6c232\u7ebf\u53ef\u5e2e\u52a9\u5b9e\u73b0RS-232\u548cRS-422\u95f4\u7684\u8fde\u63a5\uff0c\u786e\u4fdd\u6570\u636e\u7684\u7a33\u5b9a\u4f20\u8f93\u3002<\/p>\n
422\u8f6c232\u7ebf\u4f5c\u4e3a\u4e00\u79cd\u901a\u4fe1\u6280\u672f\u5de5\u5177\uff0c\u8fde\u63a5\u4e86\u4f20\u7edf\u7684RS-232\u63a5\u53e3\u548c\u66f4\u5148\u8fdb\u7684RS-422\u63a5\u53e3\uff0c\u4e3a\u4e0d\u540c\u9886\u57df\u7684\u901a\u4fe1\u5e94\u7528\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/strong>\u901a\u8fc7\u8fd9\u79cd\u8fde\u63a5\u65b9\u5f0f\uff0c\u7528\u6237\u80fd\u591f\u5c06\u4e0d\u540c\u4f20\u8f93\u8ddd\u79bb\u548c\u901f\u7387\u7684\u8bbe\u5907\u8fdb\u884c\u8fde\u63a5\uff0c\u4ece\u800c\u6ee1\u8db3\u9700\u6c42\u591a\u6837\u5316\u7684\u901a\u4fe1\u8981\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" 422\u8f6c232\u7ebf\uff0c\u662f\u4e00\u79cd\u91cd\u8981\u7684\u901a\u4fe1\u6280\u672f\u5de5\u5177\uff0c\u672c\u6587\u5c06\u4e3a\u60a8\u6df1\u5165\u63a2\u7d22\u5176\u5de5\u4f5c\u539f\u7406\u548c\u5e94\u7528\u9886\u57df\u3002422\u8f6c232\u7ebf\u7684\u5de5\u4f5c\u539f\u7406422\u8f6c232\u7ebf\u662f\u6307\u7528\u4e8e\u5c06RS-232\u548cRS-422<\/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":[68],"class_list":["post-78931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78931","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=78931"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78931\/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=78931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}