{"id":78766,"date":"2023-12-30T04:00:12","date_gmt":"2023-12-29T20:00:12","guid":{"rendered":"\/\/www.dealsbon.com\/?p=78766"},"modified":"2023-12-30T04:00:12","modified_gmt":"2023-12-29T20:00:12","slug":"ljrssmjkbz","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/78766.html","title":{"rendered":"\u4e86\u89e3RS232\u662f\u4ec0\u4e48\u63a5\u53e3\u6807\u51c6"},"content":{"rendered":"

  RS232\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS232\u63a5\u53e3\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u9886\u57df\u4ee5\u53ca\u76f8\u5173\u7684\u6280\u672f\u7279\u70b9\u3002<\/p>\n

RS232\u63a5\u53e3\u7684\u8d77\u6e90<\/h2>\n

  RS232\uff0c\u5373Recommended Standard 232\uff0c\u6700\u521d\u7531\u7f8e\u56fd\u7535\u4fe1\u5de5\u7a0b\u5e08\u534f\u4f1a\uff08EIA\uff09\u5236\u5b9a\uff0c\u7528\u4e8e\u6570\u5b57\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u6700\u521d\u662f\u4e3a\u4e86\u5728\u8fdc\u8ddd\u79bb\uff08\u6700\u957f\u53ef\u8fbe50\u82f1\u5c3a\uff09\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u800c\u8bbe\u8ba1\u7684\u3002RS232\u63a5\u53e3\u6807\u51c6\u4e3b\u8981\u5b9a\u4e49\u4e86\u7535\u6c14\u7279\u6027\u3001\u4fe1\u53f7\u7ea7\u522b\u3001\u8fde\u63a5\u5668\u7c7b\u578b\u7b49\u65b9\u9762\u7684\u89c4\u8303\uff0c\u4e3a\u540e\u6765\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/p>\n

  RS232\u63a5\u53e3\u7684\u7535\u6c14\u7279\u6027<\/h3>\n

  RS232\u63a5\u53e3\u6807\u51c6\u91c7\u7528\u8d1f\u7535\u538b\u8868\u793a\u903b\u8f911\uff0c\u6b63\u7535\u538b\u8868\u793a\u903b\u8f910\u3002\u5728RS232\u89c4\u8303\u4e2d\uff0c\u903b\u8f911\u5bf9\u5e94\u4e8e-5V\u81f3-15V\u4e4b\u95f4\u7684\u7535\u538b\uff0c\u903b\u8f910\u5bf9\u5e94\u4e8e+5V\u81f3+15V\u4e4b\u95f4\u7684\u7535\u538b\u3002\u8fd9\u79cd\u7535\u5e73\u8bbe\u7f6e\u53ef\u786e\u4fdd\u5728\u957f\u8ddd\u79bb\u4f20\u8f93\u6570\u636e\u65f6\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

  RS232\u63a5\u53e3\u7684\u8fde\u63a5\u5668\u7c7b\u578b<\/h3>\n

  RS232\u63a5\u53e3\u901a\u5e38\u4f7f\u7528DB9\u6216DB25\u8fde\u63a5\u5668\uff0c\u5176\u4e2d\u5305\u62ec9\u4e2a\u621625\u4e2a\u5f15\u811a\uff0c\u5206\u522b\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u3001\u4fe1\u53f7\u5730\u3001\u63a7\u5236\u4fe1\u53f7\u7b49\u529f\u80fd\u3002\u8fd9\u4e9b\u8fde\u63a5\u5668\u901a\u5e38\u7528\u4e8e\u8ba1\u7b97\u673a\u4e32\u884c\u7aef\u53e3\u3001\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u3001\u6253\u5370\u673a\u7b49\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u3002<\/p>\n

RS232\u63a5\u53e3\u7684\u5e94\u7528\u9886\u57df<\/h2>\n

  RS232\u63a5\u53e3\u6807\u51c6\u5728\u8bb8\u591a\u9886\u57df\u5e7f\u6cdb\u5e94\u7528\uff0c\u5305\u62ec\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u901a\u4fe1\u8bbe\u5907\u3001\u63a7\u5236\u7cfb\u7edf\u7b49\u3002\u7531\u4e8e\u5176\u6210\u672c\u4f4e\u5ec9\u3001\u6613\u4e8e\u5b9e\u73b0\u548c\u7a33\u5b9a\u53ef\u9760\u7684\u7279\u6027\uff0c\u5b83\u4ecd\u7136\u662f\u8bb8\u591a\u8001\u5f0f\u8bbe\u5907\u548c\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u4e3b\u8981\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\u3002<\/p>\n

  \u5de5\u4e1a\u63a7\u5236\u9886\u57df\u4e2d\u7684\u5e94\u7528<\/h3>\n

  \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u8bb8\u591a\u8001\u5f0f\u673a\u5668\u548c\u63a7\u5236\u7cfb\u7edf\u4ecd\u7136\u4f7f\u7528RS232\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u8fde\u63a5PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u6570\u636e\u91c7\u96c6\u3001\u63a7\u5236\u6307\u4ee4\u4f20\u8f93\u7b49\u529f\u80fd\u3002<\/p>\n

  \u901a\u4fe1\u8bbe\u5907\u4e2d\u7684\u5e94\u7528<\/h3>\n

  \u8c03\u5236\u89e3\u8c03\u5668\u3001\u4e32\u884c\u6253\u5370\u673a\u3001\u6570\u63a7\u673a\u5e8a\u7b49\u8bbe\u5907\u901a\u5e38\u4e5f\u91c7\u7528RS232\u63a5\u53e3\uff0c\u7528\u4e8e\u4e0e\u8ba1\u7b97\u673a\u6216\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u8fd9\u4e3a\u4f20\u7edf\u8bbe\u5907\u548c\u73b0\u4ee3\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u8fde\u63a5\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u800c\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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RS232\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS232\u63a5\u53e3\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u9886\u57df\u4ee5\u53ca\u76f8\u5173\u7684\u6280\u672f\u7279\u70b9\u3002RS232\u63a5\u53e3\u7684\u8d77\u6e90<\/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-78766","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/78766"}],"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=78766"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/78766\/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=78766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=78766"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=78766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}