{"id":77807,"date":"2024-01-04T08:39:38","date_gmt":"2024-01-04T00:39:38","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77807"},"modified":"2024-01-04T08:39:38","modified_gmt":"2024-01-04T00:39:38","slug":"rzrcfxhcs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77807.html","title":{"rendered":"RS485\u8f6cRS422\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93"},"content":{"rendered":"

  RS485\u8f6cRS422\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u548c\u6570\u636e\u91c7\u96c6\u7b49\u9886\u57df\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd\u5176\u539f\u7406\u3001\u5e94\u7528\u548c\u4f18\u52bf\u3002<\/p>\n

RS485\u8f6cRS422\u539f\u7406\u89e3\u6790<\/h2>\n

  RS485\u548cRS422\u7b80\u4ecb<\/h3>\n

  RS485\u548cRS422\u90fd\u662f\u4e32\u884c\u901a\u8baf\u534f\u8bae\uff0c\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u65b9\u5f0f\uff0c\u80fd\u6709\u6548\u62b5\u6297\u5e72\u6270\u548c\u566a\u58f0\u3002RS485\u53ef\u652f\u6301\u591a\u4e2a\u8282\u70b9\uff0c\u800cRS422\u9002\u7528\u4e8e\u70b9\u5bf9\u70b9<\/a>\u8fde\u63a5\u3002<\/p>\n

  \u8f6c\u6362\u539f\u7406<\/h3>\n

  RS485\u8f6cRS422\u7684\u5173\u952e\u662f\u4fe1\u53f7\u7684\u5dee\u5206\u4f20\u8f93\uff0c\u5176\u4e2dRS485\u4f7f\u7528\u4e24\u6839\u6570\u636e\u7ebf\uff08A\u548cB\uff09\uff0cRS422\u5219\u9700\u8981\u56db\u6839\u6570\u636e\u7ebf\uff08\u4e24\u5bf9\uff0c+\/-\uff09\uff0c\u7ecf\u8fc7\u8f6c\u6362\u7535\u8def\u53ef\u4ee5\u5b9e\u73b0\u4fe1\u53f7\u7684\u4e92\u76f8\u8f6c\u6362\u3002<\/p>\n

RS485\u8f6cRS422\u5728\u5de5\u4e1a\u9886\u57df\u7684\u5e94\u7528<\/h2>\n

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

  \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0cRS485\u8f6cRS422\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u53ef\u5b9e\u73b0\u53ef\u9760\u7684\u957f\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u5de5\u63a7\u8bbe\u5907\u7684\u8fde\u63a5\uff0c\u6bd4\u5982PLC\u3001\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u3002<\/p>\n

  \u6570\u636e\u91c7\u96c6<\/h3>\n

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\u603b\u7ed3<\/h2>\n

  \u672a\u6765\u53d1\u5c55\u8d8b\u52bf<\/h3>\n

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RS485\u8f6cRS422\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u548c\u6570\u636e\u91c7\u96c6\u7b49\u9886\u57df\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5176\u539f\u7406\u3001\u5e94\u7528\u548c\u4f18\u52bf\u3002RS485\u8f6cRS422\u539f\u7406\u89e3<\/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-77807","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\/77807"}],"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=77807"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77807\/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=77807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}