{"id":78114,"date":"2023-12-27T12:18:28","date_gmt":"2023-12-27T04:18:28","guid":{"rendered":"\/\/www.dealsbon.com\/?p=78114"},"modified":"2023-12-27T12:18:28","modified_gmt":"2023-12-27T04:18:28","slug":"rcsjlxyr","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/78114.html","title":{"rendered":"RS232\u4f20\u8f93\u8ddd\u79bb\u5c0f\u4e8eRS485"},"content":{"rendered":"

  RS232\u548cRS485\u662f\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u901a\u4fe1\u8bbe\u5907\u548c\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecdRS232\u548cRS485\u4e4b\u95f4\u7684\u5dee\u5f02\u4ee5\u53caRS232\u4f20\u8f93\u8ddd\u79bb\u5c0f\u4e8eRS485<\/a>\u7684\u539f\u56e0\u3002<\/p>\n

RS232\u4e0eRS485\u6982\u8ff0<\/h2>\n

  RS232\u548cRS485\u662f\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u4eec\u5141\u8bb8\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002RS232\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u4e2a\u4eba\u7535\u8111\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u800cRS485\u901a\u5e38\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u6570\u636e\u901a\u4fe1\u3002<\/p>\n

  RS232\u8be6\u89e3<\/h3>\n

  RS232\u662f\u4e00\u79cd\u5355\u5de5\u6216\u534a\u53cc\u5de5<\/a>\u7684\u901a\u4fe1\u6807\u51c6\uff0c\u5141\u8bb8\u6570\u636e\u7531\u4e00\u4e2a\u53d1\u9001\u5668\u4f20\u8f93\u5230\u4e00\u4e2a\u63a5\u6536\u5668\u3002\u5b83\u4f7f\u7528\u7b80\u5355\u7684\u7535\u538b\u7ea7\u522b\u8868\u793a\u903b\u8f91 1 \u548c\u903b\u8f91 0\u3002\u7136\u800c\uff0cRS232\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u901a\u5e38\u53d7\u9650\u4e8e50\u82f1\u5c3a\u5de6\u53f3\u3002\u8ddd\u79bb\u9650\u5236\u662f\u7531\u4f20\u8f93\u901f\u7387\u548c\u7535\u7f06\u8d28\u91cf\u51b3\u5b9a\u7684\u3002<\/p>\n

  RS485\u8be6\u89e3<\/h3>\n

  RS485\u662f\u4e00\u79cd\u5168\u53cc\u5de5<\/a>\u7684\u901a\u4fe1\u6807\u51c6\uff0c\u5141\u8bb8\u591a\u4e2a\u8bbe\u5907\u53ef\u4ee5\u540c\u65f6\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002RS485\u4f7f\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u7531\u4e8e\u5176\u5dee\u5206\u4fe1\u53f7\u7279\u6027\uff0cRS485\u53ef\u4ee5\u652f\u6301\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u6700\u591a\u53ef\u8fbe\u6570\u5343\u82f1\u5c3a\u3002<\/p>\n

RS232\u4f20\u8f93\u8ddd\u79bb\u5c0f\u4e8eRS485\u7684\u539f\u56e0<\/h2>\n

  RS232\u548cRS485\u4e4b\u95f4\u7684\u4f20\u8f93\u8ddd\u79bb\u5dee\u5f02\u4e3b\u8981\u6e90\u4e8e\u5b83\u4eec\u7684\u7535\u6c14\u7279\u6027\u548c\u5de5\u4f5c\u539f\u7406\u3002<\/p>\n

  \u7535\u538b\u548c\u4f20\u8f93\u8ddd\u79bb<\/h3>\n

  RS232\u4f7f\u7528\u7684\u7535\u538b\u7ea7\u522b\u5dee\u5f02\u8f83\u5c0f\uff0c\u56e0\u6b64\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u53d7\u5230\u5e72\u6270\u3002\u53e6\u4e00\u65b9\u9762\uff0cRS485\u4f7f\u7528\u7684\u5dee\u5206\u4fe1\u53f7\u53ef\u4ee5\u6709\u6548\u5730\u62b5\u5fa1\u7535\u78c1\u5e72\u6270\uff0c\u4f7f\u5f97\u5b83\u5728\u8fdc\u8ddd\u79bb\u4f20\u8f93\u6570\u636e\u65f6\u66f4\u4e3a\u7a33\u5b9a\u3002<\/p>\n

  \u591a\u70b9\u901a\u4fe1\u4e0e\u4f20\u8f93\u8ddd\u79bb<\/h3>\n

  RS232\u5728\u5355\u70b9\u4f20\u8f93\u65f6\u56e0\u4e3a\u7535\u538b\u4f20\u8f93\u8ddd\u79bb\u9650\u5236\uff0c\u591a\u6b21\u8f6c\u53d1\u65f6\u4fe1\u53f7\u8d28\u91cf\u4f1a\u8fc5\u901f\u4e0b\u964d\u3002\u800cRS485\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u5176\u4fe1\u53f7\u53ef\u4ee5\u88ab\u591a\u4e2a\u8bbe\u5907\u5171\u4eab\uff0c\u56e0\u6b64\u5728\u4f20\u8f93\u8ddd\u79bb\u4e0a\u5177\u6709\u5f88\u5927\u7684\u4f18\u52bf\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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RS232\u548cRS485\u662f\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u901a\u4fe1\u8bbe\u5907\u548c\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS232\u548cRS485\u4e4b\u95f4\u7684\u5dee\u5f02\u4ee5\u53caRS232\u4f20\u8f93\u8ddd\u79bb\u5c0f\u4e8eR<\/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-78114","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\/78114"}],"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=78114"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/78114\/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=78114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=78114"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=78114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}