{"id":78079,"date":"2024-01-01T04:03:09","date_gmt":"2023-12-31T20:03:09","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78079"},"modified":"2024-01-01T04:03:09","modified_gmt":"2023-12-31T20:03:09","slug":"rjrdljj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78079.html","title":{"rendered":"RS422 RS485\u517c\u5bb9\u7535\u8def\u7b80\u4ecb"},"content":{"rendered":"

  RS422\u548cRS485\u662f\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u4eea\u5668\u4eea\u8868<\/a>\u548c\u901a\u4fe1\u7cfb\u7edf\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u672c\u7bc7\u6587\u7ae0\u5c06\u56f4\u7ed5RS422 RS485\u517c\u5bb9\u7535\u8def\u5c55\u5f00\u8ba8\u8bba\uff0c\u89e3\u91ca\u5176\u539f\u7406\u3001\u5e94\u7528\u53ca\u8bbe\u8ba1\u8981\u70b9\u3002<\/p>\n

RS422 RS485\u901a\u4fe1\u6807\u51c6\u6982\u8ff0<\/h2>\n

  RS422\u7b80\u4ecb<\/h3>\n

  RS422\u662f\u4e00\u79cd\u5e38\u7528\u7684\u7535\u6c14\u6807\u51c6\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u8fde\u63a5\uff0c\u6bcf\u4e2a\u53d1\u9001\u5668\u6700\u591a\u53ef\u4ee5\u8fde\u63a510\u4e2a\u63a5\u6536\u5668\u3002RS422\u7684\u4f18\u70b9\u662f\u5177\u6709\u8f83\u9ad8\u7684\u4f20\u8f93\u901f\u7387\u548c\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u957f\u8ddd\u79bb\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  RS485\u7b80\u4ecb<\/h3>\n

  RS485\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u534a\u53cc\u5de5<\/a>\u901a\u4fe1\u6807\u51c6\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u5728\u540c\u4e00\u603b\u7ebf\u4e0a\u8fdb\u884c\u901a\u4fe1\u3002RS485\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u80fd\u591f\u652f\u6301\u591a\u70b9\u8fde\u63a5\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u6570\u636e\u91c7\u96c6\u548c\u63a7\u5236\u7cfb\u7edf\u3002<\/p>\n

RS422 RS485\u517c\u5bb9\u7535\u8def\u8bbe\u8ba1\u539f\u7406<\/h2>\n

  \u57fa\u672c\u539f\u7406<\/h3>\n

  RS422\u548cRS485\u517c\u5bb9\u7535\u8def\u7684\u8bbe\u8ba1\u9700\u8981\u8003\u8651\u5230\u5176\u7535\u6c14\u7279\u6027\u548c\u4fe1\u53f7\u4f20\u8f93\u8981\u6c42\u3002\u5173\u952e\u5728\u4e8e\u786e\u4fdd\u4fe1\u53f7\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u53ef\u9760\u4f20\u8f93\u5e76\u4fdd\u8bc1\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

  \u786c\u4ef6\u8bbe\u8ba1\u8981\u70b9<\/h3>\n

  \u5728\u8bbe\u8ba1RS422 RS485\u517c\u5bb9\u7535\u8def\u65f6\uff0c\u9700\u8981\u8003\u8651\u5230\u4fe1\u53f7\u7ebf\u8def\u7684\u963b\u6297\u5339\u914d\u3001\u4fe1\u53f7\u7535\u5e73\u7684\u8f6c\u6362\u3001\u6570\u636e\u7ebf\u8def\u7684\u4fdd\u62a4\u7b49\u5173\u952e\u56e0\u7d20\u3002\u540c\u65f6\uff0c\u8fd8\u9700\u6ce8\u610f\u6291\u5236\u5e72\u6270\u548c\u566a\u58f0\uff0c\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u8d28\u91cf\u3002<\/p>\n

  \u8f6f\u4ef6\u8bbe\u8ba1\u6ce8\u610f\u4e8b\u9879<\/h3>\n

  \u517c\u5bb9\u7535\u8def\u7684\u8bbe\u8ba1\u8fd8\u9700\u8003\u8651\u5230\u901a\u4fe1\u534f\u8bae\u548c\u6570\u636e\u683c\u5f0f\u7684\u517c\u5bb9\u6027\uff0c\u4ee5\u4fbf\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u53e6\u5916\uff0c\u8fd8\u9700\u8981\u9488\u5bf9\u4e0d\u540c\u5de5\u4f5c\u73af\u5883\u548c\u5e94\u7528\u573a\u666f\u505a\u51fa\u9002\u5f53\u7684\u8f6f\u4ef6\u8c03\u6574\u548c\u4f18\u5316\u3002<\/p>\n

RS422 RS485\u517c\u5bb9\u7535\u8def\u7684\u5e94\u7528<\/h2>\n

  \u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df<\/h3>\n

  \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0cRS422 RS485\u517c\u5bb9\u7535\u8def\u5e7f\u6cdb\u5e94\u7528\u4e8ePLC\u63a7\u5236<\/a>\u7cfb\u7edf\u3001\u4f20\u611f\u5668\u7f51\u7edc\u4ee5\u53ca\u5de5\u5382\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf\u4e0a\u7684\u6570\u636e\u91c7\u96c6\u4e0e\u901a\u4fe1\u3002<\/p>\n

  \u901a\u4fe1\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528<\/h3>\n

  \u5728\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0cRS422 RS485\u517c\u5bb9\u7535\u8def\u5e38\u7528\u4e8e\u8fdc\u7a0b\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u548c\u4f20\u611f\u5668\u7f51\u7edc\uff0c\u80fd\u591f\u7a33\u5b9a\u53ef\u9760\u5730\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u548c\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS422 RS485\u517c\u5bb9\u7535\u8def\u662f\u73b0\u4ee3\u901a\u4fe1\u7cfb\u7edf\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002<\/strong>\u901a\u8fc7\u6b63\u786e\u7684\u8bbe\u8ba1\u548c\u5e94\u7528\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7a33\u5b9a\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u901a\u4fe1\u7cfb\u7edf\u7b49\u591a\u4e2a\u9886\u57df\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS422\u548cRS485\u662f\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u4eea\u5668\u4eea\u8868\u548c\u901a\u4fe1\u7cfb\u7edf\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u672c\u7bc7\u6587\u7ae0\u5c06\u56f4\u7ed5RS422RS485\u517c\u5bb9\u7535\u8def\u5c55\u5f00\u8ba8\u8bba\uff0c\u89e3\u91ca\u5176\u539f\u7406\u3001\u5e94\u7528\u53ca\u8bbe<\/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-78079","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78079","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=78079"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78079\/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=78079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}