{"id":69044,"date":"2023-12-18T11:33:13","date_gmt":"2023-12-18T03:33:13","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=69044"},"modified":"2023-12-18T11:33:13","modified_gmt":"2023-12-18T03:33:13","slug":"rdjjsjm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/69044.html","title":{"rendered":"RS422 \u77ed\u63a5 485\u6280\u672f\u89e3\u5bc6"},"content":{"rendered":"

  RS422 \u77ed\u63a5 485\u6280\u672f\u662f\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u7684\u91cd\u8981\u5173\u952e\u8bcd\uff0c\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5176\u539f\u7406\u548c\u5e94\u7528\u3002<\/p>\n

RS422\u548cRS485\u4ecb\u7ecd<\/h2>\n

  RS422\u6982\u8ff0<\/h3>\n

  RS422\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u5e7f\u6cdb\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u548c\u8fdc\u7a0b\u76d1\u63a7\u9886\u57df\u3002\u5b83\u91c7\u7528\u5e73\u8861\u7684\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6280\u672f\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u8f83\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

  RS485\u6982\u8ff0<\/h3>\n

  \u4e0eRS422\u76f8\u6bd4\uff0cRS485\u4e5f\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u4f46\u5b83\u5177\u6709\u591a\u70b9\u901a\u4fe1\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u3002RS485\u91c7\u7528\u534a\u53cc\u5de5<\/a>\u6216\u5168\u53cc\u5de5<\/a>\u65b9\u5f0f\u8fdb\u884c\u901a\u4fe1\uff0c\u5177\u6709\u7075\u6d3b\u7684\u62d3\u6251\u7ed3\u6784<\/a>\u548c\u8f83\u5f3a\u7684\u901a\u4fe1\u7a33\u5b9a\u6027\u3002<\/p>\n

RS422\u548cRS485\u7684\u77ed\u63a5\u5e94\u7528<\/h2>\n

  RS422\u4e0eRS485\u7684\u77ed\u63a5\u65b9\u5f0f<\/h3>\n

  RS422\u548cRS485\u7684\u77ed\u63a5\u65b9\u6cd5\u662f\u5c06\u6240\u6709\u4fe1\u53f7\u7ebf\u7b80\u5355\u5730\u8fde\u63a5\u5728\u4e00\u8d77\u3002\u8fd9\u79cd\u77ed\u63a5\u65b9\u5f0f\u4e3b\u8981\u7528\u4e8e\u5728\u7279\u5b9a\u573a\u666f\u4e0b\u7b80\u5316\u901a\u4fe1\u7ebf\u8def\u5e03\u7f6e\uff0c\u964d\u4f4e\u6210\u672c\u3002<\/p>\n

  \u77ed\u63a5\u5e94\u7528\u6848\u4f8b<\/h3>\n

  \u5728\u4e00\u4e9b\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u7531\u4e8e\u901a\u4fe1\u8ddd\u79bb\u4e0d\u957f\u4e14\u73af\u5883\u6761\u4ef6\u826f\u597d\uff0c\u53ef\u4ee5\u91c7\u7528RS422\u548cRS485\u7684\u77ed\u63a5\u65b9\u5f0f\uff0c\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u5e03\u7ebf\u6210\u672c\u548c\u51cf\u5c0f\u7cfb\u7edf\u7684\u4f53\u79ef\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u6280\u672f\u672a\u6765\u5c55\u671b<\/h3>\n

  \u968f\u7740\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u667a\u80fd\u5316\u6c34\u5e73\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0cRS422\u548cRS485\u7684\u77ed\u63a5\u5e94\u7528\u5c06\u66f4\u52a0\u5e7f\u6cdb\u3002<\/strong>\u672a\u6765\uff0c\u8fd9\u4e24\u79cd\u6280\u672f\u4f1a\u8fdb\u4e00\u6b65\u878d\u5165\u5230\u5404\u79cd\u667a\u80fd\u8bbe\u5907\u548c\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u4e3a\u901a\u4fe1\u9886\u57df\u5e26\u6765\u66f4\u5927\u7684\u4fbf\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS422\u77ed\u63a5485\u6280\u672f\u662f\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u7684\u91cd\u8981\u5173\u952e\u8bcd\uff0c\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5176\u539f\u7406\u548c\u5e94\u7528\u3002RS422\u548cRS485\u4ecb\u7ecdRS422\u662f\u4e00\u79cd<\/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-69044","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rs422"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/69044"}],"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=69044"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/69044\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=69044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=69044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=69044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}