{"id":40669,"date":"2023-10-03T18:27:01","date_gmt":"2023-10-03T10:27:01","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=40669"},"modified":"2023-10-03T18:27:01","modified_gmt":"2023-10-03T10:27:01","slug":"zjxcjcdsr","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/40669.html","title":{"rendered":"232\u8f6c485\u63a5\u7ebf\uff1a\u4ece\u57fa\u7840\u5230\u6df1\u5165"},"content":{"rendered":"

  232\u8f6c485\u63a5\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5RS232\u548cRS485\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06RS232\u8bbe\u5907\u8f6c\u6362\u4e3aRS485\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/strong>\u672c\u6587\u5c06\u4ecb\u7ecd232\u8f6c485\u63a5\u7ebf\u7684\u57fa\u672c\u539f\u7406\uff0c\u7528\u6cd5\u4ee5\u53ca\u5b89\u88c5\u65b9\u6cd5\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u5e76\u4f7f\u7528232\u8f6c485\u63a5\u7ebf\u3002<\/p>\n

RS232\u548cRS485\u63a5\u53e3<\/h2>\n

  RS232\u548cRS485\u90fd\u662f\u5e38\u7528\u7684\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u4eec\u90fd\u662f\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u63a5\u53e3\u3002RS232\u63a5\u53e3\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u6570\u636e\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\u7684\u8bbe\u5907\uff0c\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u6253\u5370\u673a\u3001\u5916\u90e8\u5b58\u50a8\u5668\u7b49\u3002RS485\u63a5\u53e3\u662f\u4e00\u79cd\u9ad8\u901f\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u6570\u636e\u4f20\u8f93\u901f\u7387\u8f83\u9ad8\u7684\u8bbe\u5907\uff0c\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8ba1\u7b97\u673a\u6216\u5176\u4ed6\u8bbe\u5907\uff0c\u5982\u7f51\u7edc\u8bbe\u5907\u3001\u63a7\u5236\u5668\u7b49\u3002<\/p>\n

232\u8f6c485\u63a5\u7ebf\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  232\u8f6c485\u63a5\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5RS232\u548cRS485\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06RS232\u8bbe\u5907\u8f6c\u6362\u4e3aRS485\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/strong>\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u662f\u5c06RS232\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

  232\u8f6c485\u63a5\u7ebf\u7684\u4f18\u70b9<\/h3>\n
    \n
  • 1\u3001\u5b83\u53ef\u4ee5\u5b9e\u73b0RS232\u548cRS485\u8bbe\u5907\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u63d0\u9ad8\u4e86\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u3002<\/li>\n
  • 2\u3001\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u8bbe\u5907\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/li>\n
  • 3\u3001\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u73af\u5883\uff0c\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u3001\u8de8\u8d8a\u591a\u4e2a\u8bbe\u5907\u7684\u901a\u4fe1\u3002<\/li>\n<\/ul>\n

      232\u8f6c485\u63a5\u7ebf\u7684\u7f3a\u70b9<\/h3>\n
      \n
    • 1\u3001\u5b83\u53ea\u80fd\u5b9e\u73b0RS232\u548cRS485\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4e0d\u80fd\u5b9e\u73b0\u5176\u4ed6\u7c7b\u578b\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/li>\n
    • 2\u3001\u5b83\u7684\u5de5\u4f5c\u6548\u7387\u53d7\u5230\u73af\u5883\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5982\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u7535\u78c1\u5e72\u6270\u7b49\u3002<\/li>\n
    • 3\u3001\u5b83\u7684\u6210\u672c\u8f83\u9ad8\uff0c\u4e0d\u9002\u5408\u5927\u6279\u91cf\u4f7f\u7528\u3002<\/li>\n<\/ul>\n

      \u5982\u4f55\u5b89\u88c5232\u8f6c485\u63a5\u7ebf<\/h2>\n

        \u5b89\u88c5232\u8f6c485\u63a5\u7ebf\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c06\u63a5\u7ebf\u5757\u7684RS232\u7aef\u53e3\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u7684RS232\u63a5\u53e3\uff0c\u5c06\u63a5\u7ebf\u5757\u7684RS485\u7aef\u53e3\u8fde\u63a5\u5230RS485\u8bbe\u5907\u7684\u63a5\u53e3\u5373\u53ef\u3002<\/p>\n

        \u5b89\u88c5\u6b65\u9aa4<\/h3>\n
        \n
      1. \u9996\u5148\uff0c\u5c06RS232\u63a5\u53e3\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u7684RS232\u63a5\u53e3\uff0c\u5e76\u786e\u4fdd\u8fde\u63a5\u7d27\u5bc6\u3002<\/li>\n
      2. \u7136\u540e\uff0c\u5c06RS485\u63a5\u53e3\u8fde\u63a5\u5230RS485\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5e76\u786e\u4fdd\u8fde\u63a5\u7d27\u5bc6\u3002<\/li>\n
      3. \u6700\u540e\uff0c\u786e\u8ba4\u8bbe\u5907\u7684\u7535\u6e90\u662f\u5426\u5f00\u542f\uff0c\u5e76\u786e\u4fdd\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u72b6\u6001\u6b63\u5e38\u3002<\/li>\n<\/ol>\n

        \u603b\u7ed3<\/h2>\n

          232\u8f6c485\u63a5\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5RS232\u548cRS485\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06RS232\u8bbe\u5907\u8f6c\u6362\u4e3aRS485\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/strong>\u5b83\u5177\u6709\u4f18\u79c0\u7684\u6570\u636e\u4f20\u8f93\u6027\u80fd\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u73af\u5883\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u5b9a\u7684\u7f3a\u70b9\u3002\u5b89\u88c5232\u8f6c485\u63a5\u7ebf\u4e5f\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c06\u63a5\u7ebf\u5757\u7684RS232\u7aef\u53e3\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u7684RS232\u63a5\u53e3\uff0c\u5c06\u63a5\u7ebf\u5757\u7684RS485\u7aef\u53e3\u8fde\u63a5\u5230RS485\u8bbe\u5907\u7684\u63a5\u53e3\u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

        232\u8f6c485\u63a5\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5RS232\u548cRS485\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06RS232\u8bbe\u5907\u8f6c\u6362\u4e3aRS485\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u672c\u6587<\/p>\n","protected":false},"author":1,"featured_media":4132,"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-40669","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\/40669","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=40669"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/40669\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=40669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=40669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=40669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}