{"id":68997,"date":"2023-12-22T07:14:37","date_gmt":"2023-12-21T23:14:37","guid":{"rendered":"\/\/www.dealsbon.com\/?p=68997"},"modified":"2023-12-22T07:14:37","modified_gmt":"2023-12-21T23:14:37","slug":"rhhttxxydzyx","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/68997.html","title":{"rendered":"RS422\u548c485\u4e92\u901a\uff1a\u901a\u4fe1\u534f\u8bae\u7684\u91cd\u8981\u6027"},"content":{"rendered":"

  RS422\u548c485\u662f\u5de5\u4e1a\u9886\u57df\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u4f20\u8f93\u6570\u636e\u65f6\u5177\u6709\u4e0d\u540c\u7684\u7279\u70b9\u548c\u4f18\u52bf\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5b83\u4eec\u7684\u7279\u70b9\u548c\u5e94\u7528\uff0c\u5e76\u63a2\u8ba8\u5b83\u4eec\u4e4b\u95f4\u7684\u4e92\u901a\u6027\u3002<\/p>\n

RS422\uff1a\u9ad8\u901f\u3001\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u9996\u9009<\/h2>\n

  RS422\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u7279\u70b9\u3002\u4e0e\u5355\u5411\u4f20\u8f93\u7684RS232<\/a>\u76f8\u6bd4\uff0cRS422\u652f\u6301\u5168\u53cc\u5de5<\/a>\u901a\u4fe1\uff0c\u80fd\u591f\u5728\u66f4\u5927\u8ddd\u79bb\u5185\u53ef\u9760\u4f20\u8f93\u6570\u636e\uff0c\u8fd9\u4f7f\u5176\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u548c\u6570\u636e\u91c7\u96c6\u7cfb\u7edf\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

  RS422\u7684\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u673a\u5236<\/h3>\n

  RS422\u4f7f\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u673a\u5236\uff0c\u901a\u8fc7\u4e24\u4e2a\u76f8\u5bf9\u7684\u4fe1\u53f7\u6765\u4f20\u8f93\u6570\u636e\uff0c\u4ece\u800c\u62b5\u6d88\u4f20\u8f93\u7ebf\u4e0a\u7684\u566a\u58f0\uff0c\u5e76\u63d0\u9ad8\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  RS422\u7684\u5e94\u7528\u9886\u57df<\/h3>\n

  \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u673a\u5668\u4eba\u63a7\u5236\u3001\u4f20\u611f\u5668\u6570\u636e\u91c7\u96c6\u7b49\u9886\u57df\uff0cRS422\u7684\u9ad8\u901f\u3001\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7279\u6027\u4f7f\u5176\u6210\u4e3a\u9996\u9009\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

RS485<\/a>\uff1a\u591a\u8282\u70b9\u901a\u4fe1\u7684\u667a\u80fd\u9009\u62e9<\/h2>\n

  RS485\u662f\u4e00\u79cd\u591a\u8282\u70b9\u901a\u4fe1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u901a\u4fe1\u8ddd\u79bb\u8fdc\u7684\u7279\u70b9\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u8bbe\u5907\u4e2d\u3002<\/p>\n

  RS485\u7684\u591a\u8282\u70b9\u901a\u4fe1\u4f18\u52bf<\/h3>\n

  RS485\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5728\u540c\u4e00\u603b\u7ebf\u4e0a\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u79cd\u591a\u8282\u70b9\u901a\u4fe1\u7684\u7279\u70b9\u4f7f\u5176\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u8bbe\u5907\u4e92\u8054\u53d8\u5f97\u66f4\u52a0\u7075\u6d3b\u548c\u667a\u80fd\u3002<\/p>\n

  RS485\u4e0eRS422\u7684\u4e92\u901a\u6027\u6bd4\u8f83<\/h3>\n

  RS485\u4e0eRS422\u4e4b\u95f4\u5b58\u5728\u4e00\u5b9a\u7684\u4e92\u901a\u6027\uff0c\u901a\u8fc7\u9002\u5f53\u7684\u8f6c\u6362\u5668\u548c\u63a5\u53e3\u7535\u8def\uff0c\u53ef\u4ee5\u5b9e\u73b0RS422\u548cRS485\u4e4b\u95f4\u7684\u76f8\u4e92\u8f6c\u6362\u548c\u4e92\u901a\u3002\u8fd9\u4e3a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7684\u4e92\u8054\u4e92\u901a\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u53ef\u80fd\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS422\u548c485\u4f5c\u4e3a\u5e38\u7528\u7684\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u5404\u81ea\u5177\u6709\u4e0d\u540c\u7684\u7279\u70b9\u548c\u4f18\u52bf\uff0c\u5206\u522b\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/strong>\u540c\u65f6\uff0c\u5b83\u4eec\u4e4b\u95f4\u7684\u4e92\u901a\u6027\u4e3a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7684\u7075\u6d3b\u4e92\u8054\u63d0\u4f9b\u4e86\u4fbf\u5229\uff0c\u4f7f\u5f97\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u667a\u80fd\u9ad8\u6548\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS422\u548c485\u662f\u5de5\u4e1a\u9886\u57df\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u4f20\u8f93\u6570\u636e\u65f6\u5177\u6709\u4e0d\u540c\u7684\u7279\u70b9\u548c\u4f18\u52bf\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5b83\u4eec\u7684\u7279\u70b9\u548c\u5e94\u7528\uff0c\u5e76\u63a2\u8ba8\u5b83\u4eec\u4e4b\u95f4\u7684\u4e92\u901a\u6027\u3002RS422\uff1a\u9ad8\u901f\u3001\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u9996<\/p>\n","protected":false},"author":1,"featured_media":64231,"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-68997","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rs422"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/68997"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=68997"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/68997\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=68997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=68997"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=68997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}