{"id":77890,"date":"2024-01-09T18:56:50","date_gmt":"2024-01-09T10:56:50","guid":{"rendered":"\/\/www.dealsbon.com\/?p=77890"},"modified":"2024-01-09T18:56:50","modified_gmt":"2024-01-09T10:56:50","slug":"rhxzrsfqxp","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/77890.html","title":{"rendered":"\u5982\u4f55\u9009\u62e9RS-485\u6536\u53d1\u5668\u82af\u7247?"},"content":{"rendered":"

  RS-485\u6536\u53d1\u5668\u82af\u7247\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u9009\u62e9RS-485\u6536\u53d1\u5668\u82af\u7247\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u6311\u9009\u9002\u5408\u81ea\u5df1\u5e94\u7528\u7684\u4ea7\u54c1\u3002<\/p>\n

RS-485\u6536\u53d1\u5668\u82af\u7247\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  RS-485\u6536\u53d1\u5668\u82af\u7247\u662f\u7528\u4e8eRS-485\u901a\u4fe1\u534f\u8bae\u7684\u4f20\u8f93\u548c\u63a5\u6536\u82af\u7247\u3002RS-485\u662f\u4e00\u79cd\u5dee\u5206\u4fe1\u53f7\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u4f20\u8f93\u901f\u7387\u5feb\u7b49\u7279\u70b9\u3002RS-485\u6536\u53d1\u5668\u82af\u7247\u901a\u8fc7\u8f6c\u6362\u7535\u5e73\u3001\u6291\u5236\u6742\u6563\u7535\u78c1\u6ce2\u7b49\u6280\u672f\uff0c\u5b9e\u73b0\u5bf9\u5dee\u5206\u4fe1\u53f7\u7684\u53d1\u9001\u548c\u63a5\u6536\u3002<\/p>\n

  \u5173\u952e\u7279\u6027<\/h3>\n

  \u5728\u9009\u62e9RS-485\u6536\u53d1\u5668\u82af\u7247\u65f6\uff0c\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u5173\u952e\u7279\u6027\uff1a<\/p>\n

   1. \u5de5\u4f5c\u7535\u538b\u8303\u56f4<\/p>\n

   2. \u4f20\u8f93\u901f\u7387<\/p>\n

   3. \u6297\u5e72\u6270\u80fd\u529b<\/p>\n

   4. \u8d1f\u8f7d\u80fd\u529b<\/p>\n

   5. \u5c01\u88c5\u7c7b\u578b\u7b49<\/p>\n

  \u5de5\u4f5c\u7535\u538b\u8303\u56f4<\/h4>\n

  \u5de5\u4f5c\u7535\u538b\u8303\u56f4\u662f\u6307\u82af\u7247\u80fd\u591f\u7a33\u5b9a\u5de5\u4f5c\u7684\u7535\u538b\u8303\u56f4\uff0c\u901a\u5e38\u4e3a5V\u62163.3V\u3002\u9700\u8981\u6839\u636e\u5177\u4f53\u5e94\u7528\u7684\u7535\u538b\u8981\u6c42\u6765\u9009\u62e9\u5408\u9002\u7684\u82af\u7247\u3002<\/p>\n

  \u4f20\u8f93\u901f\u7387<\/h4>\n

  \u4f20\u8f93\u901f\u7387\u53d6\u51b3\u4e8e\u82af\u7247\u7684\u5185\u90e8\u7ed3\u6784\u548c\u5236\u9020\u5de5\u827a\uff0c\u5e38\u89c1\u7684\u4f20\u8f93\u901f\u7387\u670910Mbps\u300120Mbps\u7b49\u3002\u6839\u636e\u5b9e\u9645\u901a\u4fe1\u9700\u6c42\u6765\u9009\u62e9\u5408\u9002\u7684\u4f20\u8f93\u901f\u7387\u3002<\/p>\n

  \u6297\u5e72\u6270\u80fd\u529b<\/h4>\n

  RS-485\u901a\u5e38\u5e94\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\uff0c\u9700\u8981\u8003\u8651\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7684\u82af\u7247\uff0c\u4ee5\u786e\u4fdd\u7a33\u5b9a\u7684\u901a\u4fe1\u8d28\u91cf\u3002<\/p>\n

  \u8d1f\u8f7d\u80fd\u529b<\/h4>\n

  \u8d1f\u8f7d\u80fd\u529b\u662f\u6307\u82af\u7247\u8f93\u51fa\u7aef\u80fd\u591f\u9a71\u52a8\u7684\u603b\u7ebf\u8d1f\u8f7d\u80fd\u529b\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u901a\u4fe1\u603b\u7ebf\u7684\u8d1f\u8f7d\u60c5\u51b5\u6765\u9009\u62e9\u5408\u9002\u7684\u82af\u7247\u3002<\/p>\n

  \u5c01\u88c5\u7c7b\u578b<\/h4>\n

  \u5c01\u88c5\u7c7b\u578b\u5305\u62ecSOP\u3001QFN\u7b49\uff0c\u9700\u8981\u6839\u636ePCB\u8bbe\u8ba1\u548c\u5b89\u88c5\u8981\u6c42\u6765\u9009\u62e9\u5408\u9002\u7684\u5c01\u88c5\u7c7b\u578b\u3002<\/p>\n

RS-485\u6536\u53d1\u5668\u82af\u7247\u7684\u9009\u578b\u5efa\u8bae<\/h2>\n

  \u5728\u9009\u62e9RS-485\u6536\u53d1\u5668\u82af\u7247\u65f6\uff0c\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u5efa\u8bae\uff0c\u4ee5\u786e\u4fdd\u9009\u578b\u7684\u51c6\u786e\u6027\u548c\u5408\u7406\u6027\u3002<\/p>\n

  \u9700\u6c42\u5206\u6790<\/h3>\n

  \u9996\u5148\u9700\u8981\u660e\u786e\u81ea\u8eab\u5e94\u7528\u7684\u901a\u4fe1\u9700\u6c42\uff0c\u5305\u62ec\u901a\u4fe1\u8ddd\u79bb\u3001\u4f20\u8f93\u901f\u7387\u3001\u5de5\u4f5c\u73af\u5883\u7b49\u65b9\u9762\u7684\u8981\u6c42\u3002<\/p>\n

  \u5382\u5bb6\u4fe1\u8a89<\/h3>\n

  \u9009\u62e9\u5177\u6709\u826f\u597d\u4fe1\u8a89\u548c\u4e13\u4e1a\u6027\u7684\u82af\u7247\u5382\u5bb6\uff0c\u4ee5\u786e\u4fdd\u4ea7\u54c1\u8d28\u91cf\u548c\u552e\u540e\u670d\u52a1\u3002<\/p>\n

  \u6027\u4ef7\u6bd4\u8bc4\u4f30<\/h3>\n

  \u5728\u7b26\u5408\u9700\u6c42\u7684\u57fa\u7840\u4e0a\uff0c\u9700\u8981\u5bf9\u4e0d\u540c\u4ea7\u54c1\u7684\u6027\u80fd\u548c\u4ef7\u683c\u8fdb\u884c\u8bc4\u4f30\uff0c\u9009\u62e9\u6027\u4ef7\u6bd4\u6700\u9ad8\u7684\u82af\u7247\u3002<\/p>\n

  \u6280\u672f\u652f\u6301<\/h3>\n

  \u8003\u8651\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u6280\u672f\u652f\u6301\u548c\u89e3\u51b3\u65b9\u6848\u80fd\u529b\uff0c\u4ee5\u786e\u4fdd\u540e\u7eed\u5f00\u53d1\u548c\u5e94\u7528\u7684\u987a\u5229\u8fdb\u884c\u3002<\/p>\n

  \u53ef\u9760\u6027\u8bc4\u4f30<\/h3>\n

  \u901a\u8fc7\u67e5\u9605\u4ea7\u54c1\u624b\u518c\u3001\u6280\u672f\u89c4\u683c\u548c\u7528\u6237\u8bc4\u4ef7\u7b49\u9014\u5f84\uff0c\u8bc4\u4f30\u4ea7\u54c1\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u9009\u62e9\u5408\u9002\u7684RS-485\u6536\u53d1\u5668\u82af\u7247\u5bf9\u4e8e\u901a\u4fe1\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u81f3\u5173\u91cd\u8981\u3002<\/strong>\u901a\u8fc7\u5bf9\u82af\u7247\u7684\u7279\u6027\u5206\u6790\u548c\u9009\u578b\u5efa\u8bae\u7684\u53c2\u8003\uff0c\u5e0c\u671b\u8bfb\u8005\u80fd\u591f\u66f4\u597d\u5730\u9009\u62e9\u9002\u5408\u81ea\u5df1\u9700\u6c42\u7684RS-485\u6536\u53d1\u5668\u82af\u7247\uff0c\u4ece\u800c\u63d0\u5347\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS-485\u6536\u53d1\u5668\u82af\u7247\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u9009\u62e9RS-485\u6536\u53d1\u5668\u82af\u7247\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u6311\u9009\u9002\u5408\u81ea\u5df1\u5e94\u7528\u7684\u4ea7\u54c1\u3002RS-485\u6536\u53d1\u5668<\/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-77890","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\/77890"}],"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=77890"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/77890\/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=77890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=77890"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=77890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}