{"id":78101,"date":"2023-12-29T23:00:23","date_gmt":"2023-12-29T15:00:23","guid":{"rendered":"\/\/www.dealsbon.com\/?p=78101"},"modified":"2023-12-29T23:00:23","modified_gmt":"2023-12-29T15:00:23","slug":"ryrqb","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/78101.html","title":{"rendered":"RS232\u4e0eRS485\u533a\u522b"},"content":{"rendered":"

  RS232\u4e0eRS485\u662f\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u6570\u636e\u91c7\u96c6\u4ee5\u53ca\u901a\u4fe1\u8bbe\u5907\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS232\u4e0eRS485\u7684\u533a\u522b\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u5b83\u4eec\u7684\u7279\u70b9\u4e0e\u5e94\u7528\u573a\u666f\u3002<\/p>\n

RS232\u4ecb\u7ecd<\/h2>\n

  RS232\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u5e38\u7528\u4e8e\u4e2a\u4eba\u8ba1\u7b97\u673a\u548c\u5916\u56f4\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u3002\u5b83\u4f7f\u7528\u5355\u4e2a\u4fe1\u53f7\u7ebf\u8fdb\u884c\u901a\u4fe1\uff0c\u4f20\u8f93\u8ddd\u79bb\u8f83\u77ed\uff0c\u901f\u5ea6\u8f83\u6162\uff0c\u901a\u5e38\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u8ddd\u79bb\u8f83\u77ed\u7684\u573a\u5408\u3002<\/p>\n

  RS232\u7279\u70b9<\/h3>\n

  RS232\u91c7\u7528\u5168\u53cc\u5de5\u901a\u4fe1\u6a21\u5f0f\uff0c\u4f20\u8f93\u901f\u7387\u4e00\u822c\u572820 kbps\u4ee5\u4e0b\uff0c\u6700\u5927\u8ddd\u79bb\u7ea6\u4e3a50\u82f1\u5c3a\u3002<\/p>\n

  RS232\u63a5\u53e3<\/h3>\n

  RS232\u63a5\u53e3\u5305\u62ecDB9\u548cDB25\u4e24\u79cd\u7c7b\u578b\uff0c\u5e38\u89c1\u4e8e\u7535\u8111\u4e32\u53e3\u548c\u5916\u90e8\u8c03\u5236\u89e3\u8c03\u5668\u7b49\u8bbe\u5907\u3002<\/p>\n

RS485<\/a>\u4ecb\u7ecd<\/h2>\n

  RS485\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u4e0eRS232\u76f8\u6bd4\uff0cRS485\u5177\u6709\u66f4\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  RS485\u7279\u70b9<\/h3>\n

  RS485\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u9ad8\u8fbe10 Mbps\uff0c\u4f20\u8f93\u8ddd\u79bb\u6700\u8fdc\u53ef\u8fbe1200\u7c73\u3002<\/p>\n

  RS485\u63a5\u53e3<\/h3>\n

  RS485\u63a5\u53e3\u901a\u5e38\u4f7f\u7528\u4e24\u6839\u53cc\u7ede\u7ebf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf<\/a>\u4e2d\u5404\u79cd\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u548c\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u603b\u4f53\u6765\u8bf4\uff0cRS232<\/a>\u548cRS485\u5728\u5e94\u7528\u573a\u666f\u548c\u6027\u80fd\u7279\u70b9\u4e0a\u5b58\u5728\u660e\u663e\u5dee\u5f02\u3002<\/strong>RS232\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\uff0c\u5982\u7535\u8111\u5916\u56f4\u8bbe\u5907\u7684\u8fde\u63a5\uff0c\u800cRS485\u9002\u7528\u4e8e\u8fdc\u8ddd\u79bb\u548c\u591a\u70b9\u901a\u4fe1\u7684\u5de5\u4e1a\u63a7\u5236\u573a\u5408\u3002\u9009\u62e9\u5408\u9002\u7684\u901a\u4fe1\u6807\u51c6\u53ef\u4ee5\u66f4\u597d\u5730\u6ee1\u8db3\u5b9e\u9645\u9700\u6c42\uff0c\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS232\u4e0eRS485\u662f\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u6570\u636e\u91c7\u96c6\u4ee5\u53ca\u901a\u4fe1\u8bbe\u5907\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS232\u4e0eRS485\u7684\u533a\u522b\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u5b83\u4eec\u7684\u7279<\/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-78101","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\/78101"}],"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=78101"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/78101\/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=78101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=78101"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=78101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}