{"id":78838,"date":"2023-12-28T15:51:32","date_gmt":"2023-12-28T07:51:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78838"},"modified":"2023-12-28T15:51:32","modified_gmt":"2023-12-28T07:51:32","slug":"rdlyljj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78838.html","title":{"rendered":"RS232\u7535\u8def\u539f\u7406\u7b80\u4ecb"},"content":{"rendered":"

  RS232\u7535\u8def\u539f\u7406\u662f\u4e32\u884c\u901a\u4fe1\u6807\u51c6\u7684\u4e00\u79cd\uff0c\u5b83\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8ba1\u7b97\u673a\u548c\u7535\u5b50\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u672c\u6587\u5c06\u6df1\u5165\u4ecb\u7ecdRS232\u7535\u8def\u539f\u7406\uff0c\u5e2e\u52a9\u60a8\u4e86\u89e3\u5176\u57fa\u672c\u539f\u7406\u548c\u5de5\u4f5c\u65b9\u5f0f\u3002<\/p>\n

RS232\u7535\u8def\u539f\u7406\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  RS232\u7535\u8def\u539f\u7406\u662f\u6307\u4e00\u79cd\u7528\u4e8e\u4e32\u884c\u6570\u636e\u901a\u4fe1\u7684\u6807\u51c6\u63a5\u53e3\u3002\u5b83\u4f7f\u7528\u4e00\u5bf9\u4f20\u8f93\u7ebf\uff08\u901a\u5e38\u662f\u4e00\u5bf9\u7ede\u7ebf\uff09\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5176\u4e2d\u4e00\u6839\u7ebf\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0c\u53e6\u4e00\u6839\u7ebf\u7528\u4e8e\u63a5\u6536\u6570\u636e\u3002RS232\u7535\u8def\u539f\u7406\u91c7\u7528\u8d1f\u903b\u8f91\u7ea6\u5b9a\uff0c\u5373\u903b\u8f91\u201c1\u201d\u7531\u8d1f\u7535\u538b\u8868\u793a\uff0c\u903b\u8f91\u201c0\u201d\u7531\u6b63\u7535\u538b\u8868\u793a\u3002\u8fd9\u79cd\u7279\u6b8a\u7684\u903b\u8f91\u7ea6\u5b9a\u4f7f\u5f97RS232\u7535\u8def\u539f\u7406\u5728\u901a\u8baf\u4e2d\u5177\u6709\u5f88\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

  \u4fe1\u53f7\u7535\u5e73<\/h3>\n

  RS232\u7535\u8def\u539f\u7406\u4e2d\uff0c\u903b\u8f91\u201c1\u201d\u901a\u5e38\u5bf9\u5e94\u4e8e-5V\u81f3-15V\u7684\u7535\u538b\uff0c\u800c\u903b\u8f91\u201c0\u201d\u5bf9\u5e94\u4e8e+5V\u81f3+15V\u7684\u7535\u538b\u3002\u8fd9\u79cd\u7535\u538b\u8303\u56f4\u7684\u9009\u62e9\u4f7f\u5f97RS232\u7535\u8def\u539f\u7406\u53ef\u4ee5\u5728\u957f\u8ddd\u79bb\u4f20\u8f93\u6570\u636e\u800c\u4e0d\u53d7\u5e72\u6270\u5f71\u54cd\u3002<\/p>\n

  \u6570\u636e\u4f20\u8f93\u901f\u7387<\/a><\/h3>\n

  RS232\u7535\u8def\u539f\u7406\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u901a\u5e38\u5305\u62ec110\u3001300\u30011200\u30012400\u30014800\u30019600\u300119200\u300138400\u300157600\u548c115200bps\u3002\u8fd9\u79cd\u7075\u6d3b\u7684\u901f\u7387\u9009\u62e9\u4f7f\u5f97RS232\u7535\u8def\u539f\u7406\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u9700\u6c42\u3002<\/p>\n

RS232\u7535\u8def\u539f\u7406\u7684\u63a5\u53e3\u8fde\u63a5<\/h2>\n

  RS232\u7535\u8def\u539f\u7406\u7684\u63a5\u53e3\u8fde\u63a5\u901a\u5e38\u4f7f\u7528DB9\u6216DB25\u8fde\u63a5\u5668\uff0c\u8fd9\u4e9b\u8fde\u63a5\u5668\u4e0a\u5305\u542b\u4e86\u53d1\u9001\u6570\u636e\u7ebf\u3001\u63a5\u6536\u6570\u636e\u7ebf\u3001\u5730\u7ebf\u548c\u5176\u5b83\u63a7\u5236\u4fe1\u53f7\u7ebf\u3002\u6b63\u786e\u5730\u8fde\u63a5\u8fd9\u4e9b\u7ebf\u662f\u786e\u4fddRS232\u901a\u8baf\u6b63\u5e38\u8fdb\u884c\u7684\u5173\u952e\u3002<\/p>\n

  \u4e32\u884c\u901a\u4fe1\u534f\u8bae<\/h3>\n

  RS232<\/a>\u7535\u8def\u539f\u7406\u901a\u8fc7\u4e32\u53e3\u901a\u4fe1<\/a>\u6765\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\uff0c\u53d1\u9001\u7aef\u5c06\u6570\u636e\u6309\u7167\u7279\u5b9a\u7684\u534f\u8bae\u901a\u8fc7\u53d1\u9001\u7ebf\u53d1\u9001\u7ed9\u63a5\u6536\u7aef\uff0c\u63a5\u6536\u7aef\u6839\u636e\u540c\u6837\u7684\u534f\u8bae\u6765\u89e3\u6790\u6570\u636e\u3002\u8fd9\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u662fRS232\u7535\u8def\u539f\u7406\u901a\u8baf\u7684\u57fa\u7840\u3002<\/p>\n

  \u8fde\u63a5\u8c03\u8bd5<\/h3>\n

  \u5728\u642d\u5efaRS232\u7535\u8def\u539f\u7406\u7684\u8fde\u63a5\u65f6\uff0c\u901a\u5e38\u9700\u8981\u901a\u8fc7\u8c03\u8bd5\u8bbe\u5907\u53c2\u6570\u3001\u68c0\u67e5\u7535\u7f06\u8fde\u63a5\u3001\u786e\u8ba4\u63a7\u5236\u4fe1\u53f7\u7ebf\u7684\u8fde\u63a5\u7b49\u6b65\u9aa4\u6765\u786e\u4fdd\u8fde\u63a5\u7684\u53ef\u9760\u6027\u3002\u8fd9\u4e9b\u8c03\u8bd5\u6b65\u9aa4\u5bf9\u4e8eRS232\u7535\u8def\u539f\u7406\u901a\u8baf\u7684\u6210\u529f\u975e\u5e38\u91cd\u8981\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u901a\u8fc7\u672c\u6587\u5bf9RS232\u7535\u8def\u539f\u7406\u7684\u4ecb\u7ecd\uff0c\u60a8\u5bf9\u5176\u57fa\u672c\u6982\u5ff5\u3001\u63a5\u53e3\u8fde\u63a5\u4ee5\u53ca\u901a\u8baf\u534f\u8bae\u7b49\u65b9\u9762\u90fd\u6709\u4e00\u5b9a\u7684\u4e86\u89e3\u3002<\/strong>RS232\u7535\u8def\u539f\u7406\u4f5c\u4e3a\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5728\u8ba1\u7b97\u673a\u548c\u7535\u5b50\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528RS232\u7535\u8def\u539f\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS232\u7535\u8def\u539f\u7406\u662f\u4e32\u884c\u901a\u4fe1\u6807\u51c6\u7684\u4e00\u79cd\uff0c\u5b83\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8ba1\u7b97\u673a\u548c\u7535\u5b50\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u672c\u6587\u5c06\u6df1\u5165\u4ecb\u7ecdRS232\u7535\u8def\u539f\u7406\uff0c\u5e2e\u52a9\u60a8\u4e86\u89e3\u5176\u57fa\u672c\u539f\u7406\u548c\u5de5\u4f5c\u65b9\u5f0f\u3002RS232\u7535\u8def<\/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":[68],"class_list":["post-78838","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\/78838","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=78838"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78838\/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=78838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}