{"id":78225,"date":"2024-01-08T10:49:39","date_gmt":"2024-01-08T02:49:39","guid":{"rendered":"\/\/www.dealsbon.com\/?p=78225"},"modified":"2024-01-08T10:49:39","modified_gmt":"2024-01-08T02:49:39","slug":"rhrnggh","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/78225.html","title":{"rendered":"RS422\u548cRS485\u54ea\u4e2a\u66f4\u597d\uff1f"},"content":{"rendered":"

  RS422<\/a>\u548cRS485\u662f\u901a\u4fe1\u9886\u57df\u4e2d\u5e38\u89c1\u7684\u4e24\u79cd\u6807\u51c6\uff0c\u5b83\u4eec\u90fd\u5177\u6709\u81ea\u5df1\u7684\u4f18\u52bf\u548c\u9002\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u5206\u522b\u4ecb\u7ecd\u5b83\u4eec\u7684\u7279\u70b9\uff0c\u5e76\u63a2\u8ba8\u54ea\u79cd\u66f4\u9002\u5408\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

RS422\u901a\u8baf\u6807\u51c6<\/h2>\n

  RS422\u662f\u4e00\u79cd\u57fa\u4e8e\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u7684\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u5177\u6709\u8f83\u9ad8\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u4f20\u8f93\u901f\u7387\u3002\u76f8\u5bf9\u4e8eRS485\uff0cRS422\u5728\u4e00\u5bf9\u4e3b\u673a\u548c\u591a\u4e2a\u4ece\u673a\u7684\u901a\u4fe1\u73af\u5883\u4e2d\u8868\u73b0\u66f4\u4e3a\u7a33\u5b9a\u3002<\/p>\n

  RS422\u7684\u7279\u70b9<\/h3>\n

  RS422\u91c7\u7528\u4e86\u5e73\u8861\u5dee\u5206\u4f20\u8f93\u6280\u672f\uff0c\u5177\u6709\u826f\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u5e94\u7528\u5e7f\u6cdb\u3002\u5b83\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u53ef\u4ee5\u5728\u8f83\u957f\u8ddd\u79bb\u5185\u4fdd\u6301\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  RS422\u7684\u5e94\u7528\u573a\u666f<\/h3>\n

  RS422\u5e38\u7528\u4e8e\u9700\u8981\u9ad8\u901f\u548c\u53ef\u9760\u6027\u7684\u6570\u636e\u4f20\u8f93\u73af\u5883\uff0c\u6bd4\u5982\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u3001\u4eea\u5668\u4eea\u8868<\/a>\u7b49\u9886\u57df\u3002<\/p>\n

RS485\u901a\u8baf\u6807\u51c6<\/h2>\n

  RS485\u662f\u53e6\u4e00\u79cd\u5e38\u89c1\u7684\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6807\u51c6\uff0c\u4e0eRS422\u76f8\u6bd4\uff0cRS485\u5177\u6709\u66f4\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u5b83\u9002\u7528\u4e8e\u590d\u6742\u7684\u591a\u8282\u70b9\u901a\u4fe1\u7cfb\u7edf\u3002<\/p>\n

  RS485\u7684\u7279\u70b9<\/h3>\n

  RS485\u652f\u6301\u591a\u8282\u70b9\u901a\u4fe1\uff0c\u53ef\u8fde\u63a5\u591a\u8fbe128\u4e2a\u8bbe\u5907\u3002\u5b83\u91c7\u7528\u534a\u53cc\u5de5<\/a>\u901a\u4fe1\u65b9\u5f0f\uff0c\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u8fdc\u7a0b\u76d1\u63a7\u7b49\u573a\u666f\u4e0b\u5c55\u73b0\u51fa\u4f18\u8d8a\u6027\u80fd\u3002<\/p>\n

  RS485\u7684\u5e94\u7528\u573a\u666f<\/h3>\n

  RS485\u5e7f\u6cdb\u5e94\u7528\u4e8e\u9700\u8981\u591a\u8282\u70b9\u901a\u4fe1\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u73af\u5883\uff0c\u5982\u667a\u80fd\u697c\u5b87\u63a7\u5236\u7cfb\u7edf\u3001\u95e8\u7981\u7cfb\u7edf\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u7efc\u4e0a\u6240\u8ff0\uff0cRS422\u548cRS485\u5404\u6709\u5176\u4f18\u52bf\uff0c\u9009\u62e9\u54ea\u79cd\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u5e94\u7528\u9700\u6c42\u3002<\/strong>\u5bf9\u4e8e\u9700\u8981\u9ad8\u901f\u4f20\u8f93\u548c\u8f83\u5c11\u8282\u70b9\u7684\u573a\u666f\uff0cRS422\u66f4\u4e3a\u5408\u9002\uff1b\u800c\u5bf9\u4e8e\u9700\u8981\u591a\u8282\u70b9\u901a\u4fe1\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u73af\u5883\uff0cRS485\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS422\u548cRS485\u662f\u901a\u4fe1\u9886\u57df\u4e2d\u5e38\u89c1\u7684\u4e24\u79cd\u6807\u51c6\uff0c\u5b83\u4eec\u90fd\u5177\u6709\u81ea\u5df1\u7684\u4f18\u52bf\u548c\u9002\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u5206\u522b\u4ecb\u7ecd\u5b83\u4eec\u7684\u7279\u70b9\uff0c\u5e76\u63a2\u8ba8\u54ea\u79cd\u66f4\u9002\u5408\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\u3002RS422\u901a\u8baf\u6807\u51c6RS<\/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":[61],"class_list":["post-78225","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/78225"}],"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=78225"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/78225\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=78225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=78225"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=78225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}