{"id":45858,"date":"2023-09-29T20:12:33","date_gmt":"2023-09-29T12:12:33","guid":{"rendered":"\/\/www.dealsbon.com\/?p=45858"},"modified":"2023-09-29T20:12:33","modified_gmt":"2023-09-29T12:12:33","slug":"rzycsjlds","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/45858.html","title":{"rendered":"RS485\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u591a\u5c11\uff1f"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5de5\u4e1a\u73b0\u573a\u603b\u7ebf\uff0c\u5e38\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5b83\u80fd\u591f\u63d0\u4f9b\u8f83\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u4f46\u5177\u4f53\u6700\u8fdc\u53ef\u4ee5\u4f20\u8f93\u591a\u8fdc\u5462\uff1f\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4ee5\u53ca\u5982\u4f55\u589e\u52a0RS485\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

RS485\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb<\/h2>\n

  RS485\u662f\u4e00\u79cd\u5de5\u4e1a\u6807\u51c6\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u8fdc\u53ef\u4ee5\u4f20\u8f931200\u7c73\u3002\u4f46\u662f\uff0c\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0cRS485\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u53d7\u5230\u5f88\u591a\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u6bd4\u5982\u7535\u7f06\u7c7b\u578b\u3001\u7535\u7f06\u957f\u5ea6\u3001\u7535\u7f06\u963b\u6297\u3001\u63a5\u6536\u5668\u7075\u654f\u5ea6\u7b49\u3002<\/p>\n

  \u7535\u7f06\u7c7b\u578b<\/h3>\n

  RS485\u7535\u7f06\u7c7b\u578b\u4e3b\u8981\u6709\u53cc\u7ede\u7ebf\u7535\u7f06\u548c\u540c\u8f74\u7535\u7f06\uff0c\u53cc\u7ede\u7ebf\u7535\u7f06\u53ef\u4ee5\u652f\u6301\u6700\u957f\u4f20\u8f93\u8ddd\u79bb\uff0c\u800c\u540c\u8f74\u7535\u7f06\u5219\u4f20\u8f93\u8ddd\u79bb\u66f4\u77ed\uff0c\u4e00\u822c\u53ea\u80fd\u4f20\u8f9350\u7c73\u5de6\u53f3\u3002<\/p>\n

  \u7535\u7f06\u957f\u5ea6<\/h3>\n

  \u7535\u7f06\u957f\u5ea6\u8d8a\u957f\uff0c\u4f20\u8f93\u8ddd\u79bb\u8d8a\u77ed\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u7535\u7f06\u957f\u5ea6\u4e0d\u80fd\u8d85\u8fc71000\u7c73\uff0c\u5426\u5219\u4f20\u8f93\u8ddd\u79bb\u4f1a\u5927\u5927\u7f29\u77ed\u3002<\/p>\n

  \u7535\u7f06\u963b\u6297<\/h3>\n

  \u7535\u7f06\u963b\u6297\u8d8a\u4f4e\uff0c\u4f20\u8f93\u8ddd\u79bb\u8d8a\u957f\u3002\u7535\u7f06\u963b\u6297\u4e00\u822c\u4e0d\u80fd\u8d85\u8fc7120\u6b27\u59c6\uff0c\u5426\u5219\u4f1a\u5f71\u54cd\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

  \u63a5\u6536\u5668\u7075\u654f\u5ea6<\/h3>\n

  \u63a5\u6536\u5668\u7075\u654f\u5ea6\u8d8a\u9ad8\uff0c\u4f20\u8f93\u8ddd\u79bb\u8d8a\u957f\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u63a5\u6536\u5668\u7075\u654f\u5ea6\u4e0d\u80fd\u4f4e\u4e8e-30dBm\uff0c\u5426\u5219\u4f1a\u5f71\u54cd\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

\u5982\u4f55\u589e\u52a0RS485\u4f20\u8f93\u8ddd\u79bb<\/h2>\n

  \u4f7f\u7528\u66f4\u597d\u7684\u7535\u7f06<\/h3>\n

  \u4f7f\u7528\u53cc\u7ede\u7ebf\u7535\u7f06\u800c\u4e0d\u662f\u540c\u8f74\u7535\u7f06\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u4f20\u8f93\u8ddd\u79bb\uff0c\u56e0\u4e3a\u53cc\u7ede\u7ebf\u7535\u7f06\u53ef\u4ee5\u652f\u6301\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

  \u7f29\u77ed\u7535\u7f06\u957f\u5ea6<\/h3>\n

  \u5c3d\u91cf\u7f29\u77ed\u7535\u7f06\u957f\u5ea6\uff0c\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u7535\u7f06\u7684\u963b\u6297\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

  \u63d0\u9ad8\u63a5\u6536\u5668\u7075\u654f\u5ea6<\/h3>\n

  \u63d0\u9ad8\u63a5\u6536\u5668\u7075\u654f\u5ea6\u53ef\u4ee5\u63d0\u9ad8\u4f20\u8f93\u8ddd\u79bb\uff0c\u4e00\u822c\u6765\u8bf4\uff0c\u63a5\u6536\u5668\u7075\u654f\u5ea6\u4e0d\u80fd\u4f4e\u4e8e-30dBm\u3002<\/p>\n

  \u4f7f\u7528\u589e\u5f3a\u578bRS485\u82af\u7247<\/h3>\n

  \u4f7f\u7528\u589e\u5f3a\u578bRS485\u82af\u7247\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u4f20\u8f93\u8ddd\u79bb\uff0c\u56e0\u4e3a\u8fd9\u79cd\u82af\u7247\u5177\u6709\u66f4\u9ad8\u7684\u7075\u654f\u5ea6\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u603b\u7ebf\uff0c\u5b83\u80fd\u591f\u652f\u6301\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u6700\u8fdc\u53ef\u4ee5\u4f20\u8f931200\u7c73\u3002\u4f46\u662f\uff0c\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0cRS485\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u53d7\u5230\u5f88\u591a\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u6bd4\u5982\u7535\u7f06\u7c7b\u578b\u3001\u7535\u7f06\u957f\u5ea6\u3001\u7535\u7f06\u963b\u6297\u3001\u63a5\u6536\u5668\u7075\u654f\u5ea6\u7b49\u3002\u8981\u589e\u52a0RS485\u4f20\u8f93\u8ddd\u79bb\uff0c\u53ef\u4ee5\u4f7f\u7528\u66f4\u597d\u7684\u7535\u7f06\u3001\u7f29\u77ed\u7535\u7f06\u957f\u5ea6\u3001\u63d0\u9ad8\u63a5\u6536\u5668\u7075\u654f\u5ea6\u4ee5\u53ca\u4f7f\u7528\u589e\u5f3a\u578bRS485\u82af\u7247\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5de5\u4e1a\u73b0\u573a\u603b\u7ebf\uff0c\u5e38\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5b83\u80fd\u591f\u63d0\u4f9b\u8f83\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u4f46\u5177\u4f53\u6700\u8fdc\u53ef\u4ee5\u4f20\u8f93\u591a\u8fdc\u5462\uff1f\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4ee5\u53ca\u5982\u4f55\u589e\u52a0RS<\/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-45858","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\/45858"}],"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=45858"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/45858\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=45858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=45858"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=45858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}