{"id":78674,"date":"2024-01-10T05:44:00","date_gmt":"2024-01-09T21:44:00","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78674"},"modified":"2024-01-10T05:44:00","modified_gmt":"2024-01-09T21:44:00","slug":"ryrdgx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78674.html","title":{"rendered":"RS422\u4e0eRS232\u7684\u5173\u7cfb"},"content":{"rendered":"

  RS422\u548cRS232\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u901a\u4fe1\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u901a\u4fe1\u9886\u57df\u7684\u5e94\u7528\u3002<\/p>\n

RS422\u4e0eRS232\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  RS422<\/h3>\n

  RS422\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae<\/a>\uff0c\u5b83\u662f\u7531\u7f8e\u56fd\u7535\u5b50\u5de5\u4e1a\u534f\u4f1a\uff08Electronic Industries Association\uff09\u5236\u5b9a\u7684\u3002RS422\u534f\u8bae\u4f7f\u7528\u5e73\u8861\u5dee\u5206\u7535\u538b\u4fe1\u53f7\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u76f8\u5bf9\u8f83\u957f\u8ddd\u79bb\u7684\u901a\u4fe1\uff0c\u5e76\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7684\u7279\u70b9\u3002<\/p>\n

  RS232<\/h3>\n

  RS232\u4e5f\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u662f\u65e9\u671f\u901a\u4fe1\u8bbe\u5907\u4e2d\u5e7f\u6cdb\u91c7\u7528\u7684\u6807\u51c6\u4e4b\u4e00\u3002RS232\u534f\u8bae\u4f7f\u7528\u5355\u7aef\u4fe1\u53f7\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u901a\u5e38\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\uff0c\u5e76\u4e14\u5bf9\u5e72\u6270\u8f83\u4e3a\u654f\u611f\u3002<\/p>\n

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

  \u4f20\u8f93\u8ddd\u79bb<\/h3>\n

  RS422\u76f8\u5bf9\u4e8eRS232\uff0c\u80fd\u591f\u652f\u6301\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u53ef\u8fbe\u6570\u5343\u7c73\uff0c\u4f7f\u5176\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u957f\u8ddd\u79bb\u901a\u4fe1\u5e94\u7528\u4e2d\u5177\u6709\u4f18\u52bf\u3002<\/p>\n

  \u6297\u5e72\u6270\u80fd\u529b<\/h3>\n

  RS422\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u56e0\u6b64\u5bf9\u4e8e\u5916\u90e8\u5e72\u6270\u6709\u7740\u5f88\u597d\u7684\u62b5\u6297\u80fd\u529b\uff0c\u80fd\u591f\u5728\u7535\u78c1\u5e72\u6270\u4e25\u91cd\u7684\u73af\u5883\u4e0b\u7a33\u5b9a\u5de5\u4f5c\uff0c\u800cRS232\u5728\u5e72\u6270\u73af\u5883\u4e0b\u7684\u8868\u73b0\u76f8\u5bf9\u8f83\u5dee\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u5e94\u7528\u9886\u57df<\/h3>\n

  \u603b\u7684\u6765\u8bf4\uff0cRS422\u76f8\u5bf9\u4e8eRS232\u5728\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u6297\u5e72\u6270\u80fd\u529b\u65b9\u9762\u6709\u7740\u660e\u663e\u7684\u4f18\u52bf\uff0c\u56e0\u6b64\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u8fdc\u7a0b\u76d1\u6d4b\u7b49\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002\u800cRS232\u5219\u901a\u5e38\u7528\u4e8e\u8f83\u77ed\u8ddd\u79bb\u901a\u4fe1\uff0c\u5982\u4e2a\u4eba\u7535\u8111\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u8fde\u63a5\u7b49\u3002<\/p>\n

  \u672a\u6765\u53d1\u5c55<\/h3>\n

  \u968f\u7740\u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cRS422\u548cRS232<\/a>\u4ecd\u7136\u662f\u91cd\u8981\u7684\u901a\u4fe1\u6807\u51c6\uff0c\u4f46\u968f\u7740\u65b0\u578b\u901a\u4fe1\u6280\u672f\u7684\u6d8c\u73b0\uff0c\u5176\u5e94\u7528\u8303\u56f4\u53ef\u80fd\u4f1a\u6709\u6240\u6536\u7f29\uff0c\u800c\u5728\u67d0\u4e9b\u7279\u5b9a\u9886\u57df\u7684\u5e94\u7528\u5219\u4f1a\u66f4\u52a0\u7a81\u51fa\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

RS422\u548cRS232\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u901a\u4fe1\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u901a\u4fe1\u9886\u57df\u7684\u5e94\u7528\u3002RS422\u4e0eRS232\u7684\u57fa<\/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-78674","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\/78674","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=78674"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78674\/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=78674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}