{"id":41665,"date":"2023-09-28T04:43:56","date_gmt":"2023-09-27T20:43:56","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41665"},"modified":"2023-09-28T04:43:56","modified_gmt":"2023-09-27T20:43:56","slug":"mzdsfjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41665.html","title":{"rendered":"MAX485\u81ea\u52a8\u6536\u53d1\u4ecb\u7ecd"},"content":{"rendered":"

  MAX485\u662f\u4e00\u79cd\u7ecf\u5178\u7684RS485\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u81ea\u52a8\u5b9e\u73b0RS485\u4fe1\u53f7\u7684\u6536\u53d1\uff0c\u662f\u7528\u4e8eRS485\u901a\u4fe1\u7684\u91cd\u8981\u7ec4\u4ef6\u3002MAX485\u5177\u6709\u4f4e\u566a\u58f0\u3001\u4f4e\u529f\u8017\u3001\u4f4e\u53d1\u5c04\u529f\u7387\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8RS485\u901a\u4fe1\u7684\u4f20\u8f93\u8d28\u91cf\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdMAX485\u7684\u7279\u6027\u3001\u5de5\u4f5c\u539f\u7406\u4ee5\u53ca\u5e94\u7528\u573a\u666f\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528MAX485\u81ea\u52a8\u6536\u53d1\u5668\u3002<\/p>\n

MAX485\u7279\u6027<\/h2>\n

  MAX485\u5177\u6709\u4e00\u7cfb\u5217\u72ec\u7279\u7684\u7279\u6027\uff0c\u4f7f\u5176\u5728RS485\u901a\u4fe1\u4e2d\u53d1\u6325\u51fa\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n

  \u4f4e\u566a\u58f0<\/h3>\n

  MAX485\u901a\u8fc7\u72ec\u7279\u7684\u7535\u8def\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u6709\u6548\u6291\u5236\u566a\u58f0\uff0c\u4f7fRS485\u4fe1\u53f7\u5728\u4f20\u8f93\u4e2d\u4fdd\u6301\u6e05\u6670\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u4f20\u8f93\u8d28\u91cf\u3002<\/p>\n

  \u4f4e\u529f\u8017<\/h3>\n

  MAX485\u7684\u529f\u8017\u4f4e\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u7cfb\u7edf\u529f\u8017\uff0c\u4ece\u800c\u8282\u7701\u80fd\u6e90\uff0c\u63d0\u9ad8\u7cfb\u7edf\u6548\u7387\u3002<\/p>\n

  \u4f4e\u53d1\u5c04\u529f\u7387<\/h3>\n

  MAX485\u7684\u53d1\u5c04\u529f\u7387\u4f4e\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u5bf9\u5468\u56f4\u73af\u5883\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u4fdd\u8bc1\u7cfb\u7edf\u8fd0\u884c\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

MAX485\u5de5\u4f5c\u539f\u7406<\/h2>\n

  MAX485\u7684\u5de5\u4f5c\u539f\u7406\u4e3b\u8981\u662f\u901a\u8fc7\u6536\u53d1\u4fe1\u53f7\u7684\u81ea\u52a8\u5207\u6362\u6765\u5b9e\u73b0\u7684\u3002\u5f53\u68c0\u6d4b\u5230RS485\u4fe1\u53f7\u8f93\u5165\u65f6\uff0cMAX485\u4f1a\u81ea\u52a8\u5c06\u6536\u53d1\u5668\u5207\u6362\u5230\u63a5\u6536\u6a21\u5f0f\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u53f7\u7684\u63a5\u6536\uff1b\u5f53\u68c0\u6d4b\u5230RS485\u4fe1\u53f7\u8f93\u51fa\u65f6\uff0cMAX485\u4f1a\u81ea\u52a8\u5c06\u6536\u53d1\u5668\u5207\u6362\u5230\u53d1\u5c04\u6a21\u5f0f\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u53f7\u7684\u53d1\u5c04\u3002<\/p>\n

  \u81ea\u52a8\u5207\u6362<\/h3>\n

  MAX485\u7684\u81ea\u52a8\u5207\u6362\u529f\u80fd\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8RS485\u901a\u4fe1\u7684\u6548\u7387\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u5feb\u7684\u901a\u4fe1\u901f\u5ea6\u3002<\/p>\n

  \u7535\u5e73\u8f6c\u6362<\/h3>\n

  MAX485\u8fd8\u5177\u6709\u7535\u5e73\u8f6c\u6362\u529f\u80fd\uff0c\u53ef\u4ee5\u5c06TTL\u7535\u5e73\u4fe1\u53f7\u8f6c\u6362\u6210RS485\u7535\u5e73\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u53f7\u7684\u4f20\u8f93\u3002<\/p>\n

MAX485\u5e94\u7528\u573a\u666f<\/h2>\n

  MAX485\u7684\u5e94\u7528\u573a\u666f\u5341\u5206\u5e7f\u6cdb\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5404\u79cdRS485\u901a\u4fe1\u7cfb\u7edf\uff0c\u5305\u62ec\u5de5\u4e1a\u63a7\u5236\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u4ea4\u901a\u7b49\u3002<\/p>\n

  \u5de5\u4e1a\u63a7\u5236<\/h3>\n

  MAX485\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5de5\u4e1a\u8bbe\u5907\u7684\u8fd0\u884c\u6548\u7387\uff0c\u5e76\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n

  \u667a\u80fd\u5bb6\u5c45<\/h3>\n

  MAX485\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u4ece\u800c\u63d0\u9ad8\u5bb6\u5ead\u7684\u4fbf\u5229\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n

  \u667a\u80fd\u4ea4\u901a<\/h3>\n

  MAX485\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u4ea4\u901a\u7684\u5b89\u5168\u6027\u548c\u6548\u7387\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u51fa\u884c\u8d28\u91cf\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  MAX485\u662f\u4e00\u79cd\u7ecf\u5178\u7684RS485\u6536\u53d1\u5668\uff0c\u5177\u6709\u4f4e\u566a\u58f0\u3001\u4f4e\u529f\u8017\u3001\u4f4e\u53d1\u5c04\u529f\u7387\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8RS485\u901a\u4fe1\u7684\u4f20\u8f93\u8d28\u91cf\u3002<\/strong>\u5b83\u7684\u5e94\u7528\u573a\u666f\u5341\u5206\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u4ea4\u901a\u7b49\u7cfb\u7edf\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

MAX485\u662f\u4e00\u79cd\u7ecf\u5178\u7684RS485\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u81ea\u52a8\u5b9e\u73b0RS485\u4fe1\u53f7\u7684\u6536\u53d1\uff0c\u662f\u7528\u4e8eRS485\u901a\u4fe1\u7684\u91cd\u8981\u7ec4\u4ef6\u3002MAX485\u5177\u6709\u4f4e\u566a\u58f0\u3001\u4f4e\u529f\u8017\u3001\u4f4e\u53d1\u5c04\u529f\u7387\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u6709\u6548\u63d0<\/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":[61],"class_list":["post-41665","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41665","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=41665"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41665\/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=41665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=41665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=41665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}