{"id":41234,"date":"2023-10-04T14:28:48","date_gmt":"2023-10-04T06:28:48","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41234"},"modified":"2023-10-04T14:28:48","modified_gmt":"2023-10-04T06:28:48","slug":"rzryztydjkbz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41234.html","title":{"rendered":"RS422\u8f6cRS232\uff1a\u4e00\u79cd\u901a\u7528\u7684\u63a5\u53e3\u6807\u51c6"},"content":{"rendered":"

  RS422\u548cRS232\u662f\u4e24\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002RS422\u8f6cRS232\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8f6c\u6362\u5668\uff0c\u5b83\u53ef\u4ee5\u5c06RS422\u63a5\u53e3\u8f6c\u6362\u6210RS232\u63a5\u53e3\uff0c\u4ece\u800c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u66f4\u52a0\u7b80\u5355\u3001\u53ef\u9760\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS422\u8f6cRS232\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u573a\u666f\u53ca\u4f18\u52bf\u3002<\/p>\n

RS422\u548cRS232\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  RS422<\/h3>\n

  RS422\u662f\u4e00\u79cd\u9ad8\u901f\u3001\u9ad8\u53ef\u9760\u6027\u7684\u6570\u5b57\u4fe1\u53f7\u4f20\u8f93\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u4f20\u8f93\uff0c\u6700\u9ad8\u53ef\u8fbe10Mbps\u3002\u5b83\u4f7f\u7528\u56db\u6839\u7ebf\uff0c\u5176\u4e2d\u4e24\u6839\u7ebf\u7528\u4e8e\u4f20\u8f93\u4fe1\u53f7\uff0c\u53e6\u5916\u4e24\u6839\u7ebf\u7528\u4e8e\u63a5\u5730\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u7684\u53ef\u9760\u4f20\u8f93\u3002RS422\u652f\u6301\u4f20\u8f93\u8ddd\u79bb\u8fbe\u52304000\u7c73\uff0c\u53ef\u4ee5\u8fde\u63a5\u591a\u8fbe32\u4e2a\u8bbe\u5907\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u53ef\u9760\u7684\u4fe1\u53f7\u4f20\u8f93\u6807\u51c6\u3002<\/p>\n

  RS232<\/h3>\n

  RS232\u662f\u4e00\u79cd\u4e32\u884c\u4fe1\u53f7\u4f20\u8f93\u6807\u51c6\uff0c\u5b83\u4f7f\u7528\u4e09\u6839\u7ebf\uff0c\u5176\u4e2d\u4e00\u6839\u7ebf\u7528\u4e8e\u4f20\u8f93\u4fe1\u53f7\uff0c\u53e6\u5916\u4e24\u6839\u7ebf\u7528\u4e8e\u63a5\u5730\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u7684\u53ef\u9760\u4f20\u8f93\u3002RS232\u7684\u4f20\u8f93\u8ddd\u79bb\u6bd4RS422\u8981\u77ed\uff0c\u6700\u957f\u53ea\u80fd\u8fbe\u523015\u7c73\uff0c\u4f46\u5b83\u7684\u4f20\u8f93\u901f\u7387\u6bd4RS422\u66f4\u5feb\uff0c\u6700\u9ad8\u53ef\u8fbe115200bps\u3002<\/p>\n

RS422\u8f6cRS232\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

  RS422\u8f6cRS232\u662f\u4e00\u79cd\u901a\u7528\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u628aRS422\u63a5\u53e3\u8f6c\u6362\u6210RS232\u63a5\u53e3\uff0c\u4ece\u800c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u66f4\u52a0\u7b80\u5355\u3001\u53ef\u9760\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u8bb8\u591a\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u5305\u62ec\uff1a<\/p>\n

  1.\u8ba1\u7b97\u673a\u7f51\u7edc<\/h3>\n

  RS422\u8f6cRS232\u53ef\u4ee5\u7528\u4e8e\u8ba1\u7b97\u673a\u7f51\u7edc\uff0c\u53ef\u4ee5\u5c06RS422\u63a5\u53e3\u7684\u8bbe\u5907\u8fde\u63a5\u5230RS232\u63a5\u53e3\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u7f51\u7edc\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  2.\u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  RS422\u8f6cRS232\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5c06RS422\u63a5\u53e3\u7684\u8bbe\u5907\u8fde\u63a5\u5230RS232\u63a5\u53e3\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  3.\u5b89\u9632\u76d1\u63a7<\/h3>\n

  RS422\u8f6cRS232\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b89\u9632\u76d1\u63a7\uff0c\u53ef\u4ee5\u5c06RS422\u63a5\u53e3\u7684\u8bbe\u5907\u8fde\u63a5\u5230RS232\u63a5\u53e3\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u5b89\u9632\u76d1\u63a7\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

RS422\u8f6cRS232\u7684\u4f18\u52bf<\/h2>\n

  RS422\u8f6cRS232\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u628aRS422\u63a5\u53e3\u7684\u8bbe\u5907\u8fde\u63a5\u5230RS232\u63a5\u53e3\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u66f4\u52a0\u7b80\u5355\u3001\u53ef\u9760\u3002\u5b83\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u901f\u7387\uff0c\u540c\u65f6\u964d\u4f4e\u4f20\u8f93\u5931\u8d25\u7684\u98ce\u9669\u3002\u6b64\u5916\uff0cRS422\u8f6cRS232\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u8fbe32\u4e2a\u8bbe\u5907\u7684\u8fde\u63a5\uff0c\u4f7f\u5f97\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u66f4\u52a0\u5b89\u5168\u53ef\u9760\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS422\u8f6cRS232\u662f\u4e00\u79cd\u901a\u7528\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u628aRS422\u63a5\u53e3\u7684\u8bbe\u5907\u8fde\u63a5\u5230RS232\u63a5\u53e3\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u66f4\u52a0\u7b80\u5355\u3001\u53ef\u9760\u3002<\/strong>\u5b83\u53ef\u4ee5\u7528\u4e8e\u8ba1\u7b97\u673a\u7f51\u7edc\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u5b89\u9632\u76d1\u63a7\u7b49\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5177\u6709\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u3001\u964d\u4f4e\u4f20\u8f93\u5931\u8d25\u98ce\u9669\u3001\u652f\u6301\u591a\u8fbe32\u4e2a\u8bbe\u5907\u8fde\u63a5\u7b49\u4f18\u52bf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS422\u548cRS232\u662f\u4e24\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002RS422\u8f6cRS232\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8f6c\u6362\u5668\uff0c\u5b83\u53ef\u4ee5\u5c06RS422\u63a5\u53e3\u8f6c\u6362\u6210RS232\u63a5\u53e3<\/p>\n","protected":false},"author":1,"featured_media":4132,"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-41234","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\/41234"}],"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=41234"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41234\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=41234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=41234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=41234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}