{"id":63249,"date":"2023-11-03T09:09:01","date_gmt":"2023-11-03T01:09:01","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=63249"},"modified":"2023-11-03T09:09:01","modified_gmt":"2023-11-03T01:09:01","slug":"rhsyrzjxcs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/63249.html","title":{"rendered":"\u5982\u4f55\u4f7f\u7528RS232\u8f6c485\u8fdb\u884c\u6d4b\u8bd5"},"content":{"rendered":"

  RS232\u8f6c485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06RS232\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\u3002<\/strong>\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528RS232\u8f6c485\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

RS232\u8f6c485\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  RS232\u8f6c485\u53ef\u4ee5\u5c06RS232\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\u3002RS485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u901a\u4fe1\uff0c\u5e76\u5177\u6709\u826f\u597d\u7684\u6297\u5e72\u6270\u6027\u3002RS232\u8f6c485\u8bbe\u5907\u53ef\u4ee5\u5c06RS232\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\uff0c\u4f7f\u5176\u53ef\u4ee5\u5728\u591a\u8282\u70b9\u7f51\u7edc\u4e2d\u4f20\u8f93\u3002<\/p>\n

  RS232\u8f6c485\u7684\u63a5\u7ebf\u65b9\u6cd5<\/h3>\n

  RS232\u8f6c485\u63a5\u7ebf\u65b9\u6cd5\u975e\u5e38\u7b80\u5355\u3002\u9996\u5148\uff0c\u5c06RS232\u8f6c485\u8bbe\u5907\u7684RS232\u7aef\u53e3\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u7684RS232\u63a5\u53e3\uff0c\u7136\u540e\u5c06RS485\u7aef\u53e3\u8fde\u63a5\u5230RS485\u7f51\u7edc\u4e2d\u7684\u5176\u4ed6\u8282\u70b9\u3002\u6700\u540e\uff0c\u68c0\u67e5\u63a5\u7ebf\u662f\u5426\u6b63\u786e\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

  RS232\u8f6c485\u7684\u6d4b\u8bd5\u65b9\u6cd5<\/h3>\n

  RS232\u8f6c485\u7684\u6d4b\u8bd5\u65b9\u6cd5\u4e5f\u5f88\u7b80\u5355\uff0c\u4f46\u9700\u8981\u51c6\u5907\u4e00\u4e9b\u6d4b\u8bd5\u8bbe\u5907\u3002\u9996\u5148\uff0c\u4f7f\u7528RS232\u8f6c485\u6d4b\u8bd5\u4eea\u6d4b\u8bd5\u8bbe\u5907\u7684RS232\u7aef\u53e3\uff0c\u4ee5\u786e\u4fdd\u63a5\u7ebf\u6b63\u786e\u3002\u7136\u540e\uff0c\u4f7f\u7528RS485\u6d4b\u8bd5\u4eea\u6d4b\u8bd5\u8bbe\u5907\u7684RS485\u7aef\u53e3\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u53ef\u4ee5\u5728RS485\u7f51\u7edc\u4e2d\u6b63\u5e38\u4f20\u8f93\u3002\u6700\u540e\uff0c\u4f7f\u7528\u8f6f\u4ef6\u6d4b\u8bd5\u8bbe\u5907\u7684\u529f\u80fd\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

\u7ed3\u8bba<\/h2>\n

  RS232\u8f6c485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06RS232\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\u3002<\/strong>\u4f7f\u7528RS232\u8f6c485\u8fdb\u884c\u6d4b\u8bd5\u975e\u5e38\u7b80\u5355\uff0c\u9996\u5148\u8981\u68c0\u67e5\u63a5\u7ebf\u662f\u5426\u6b63\u786e\uff0c\u7136\u540e\u4f7f\u7528\u6d4b\u8bd5\u4eea\u6d4b\u8bd5RS232\u548cRS485\u7aef\u53e3\uff0c\u6700\u540e\u4f7f\u7528\u8f6f\u4ef6\u6d4b\u8bd5\u8bbe\u5907\u7684\u529f\u80fd\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS232\u8f6c485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06RS232\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528RS232\u8f6c485<\/p>\n","protected":false},"author":1,"featured_media":1839,"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":[68],"class_list":["post-63249","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/63249","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=63249"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/63249\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=63249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=63249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=63249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}