{"id":33230,"date":"2023-09-18T14:04:45","date_gmt":"2023-09-18T06:04:45","guid":{"rendered":"\/\/www.dealsbon.com\/?p=33230"},"modified":"2023-09-18T14:04:45","modified_gmt":"2023-09-18T06:04:45","slug":"wsmbnqyr","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/33230.html","title":{"rendered":"\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u5168\u7528RS485"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5de5\u4e1a\u63a7\u5236\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u3001\u9ad8\u901f\u548c\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u7136\u800c\uff0c\u7531\u4e8eRS485\u7684\u4e00\u4e9b\u7279\u6027\u548c\u9650\u5236\uff0c\u5b83\u5e76\u4e0d\u80fd\u5b8c\u5168\u6ee1\u8db3\u6240\u6709\u7684\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u7684\u4e00\u4e9b\u7279\u6027\u548c\u9650\u5236\uff0c\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u5b8c\u5168\u4f7f\u7528RS485\u3002<\/p>\n

RS485\u7684\u7279\u6027<\/h2>\n

\u4f20\u8f93\u8ddd\u79bb<\/h3>\n

  RS485\u53ef\u4ee5\u5b9e\u73b0\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a1200m\uff0c\u8fd9\u6bd4RS232\u7684\u4f20\u8f93\u8ddd\u79bb\u8981\u957f\u5f97\u591a\u3002\u8fd9\u4f7f\u5f97RS485\u53ef\u4ee5\u5728\u66f4\u5927\u7684\u8303\u56f4\u5185\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u8fdc\u7a0b\u76d1\u63a7\u3002<\/p>\n

\u901a\u4fe1\u901f\u7387<\/h3>\n

  RS485\u53ef\u4ee5\u5b9e\u73b0\u6700\u9ad8\u901a\u4fe1\u901f\u7387\u4e3a10Mbps\uff0c\u8fd9\u6bd4RS232\u7684\u901a\u4fe1\u901f\u7387\u9ad8\u5f97\u591a\u3002\u8fd9\u4f7f\u5f97RS485\u53ef\u4ee5\u5b9e\u73b0\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ee5\u6ee1\u8db3\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u8981\u6c42\u3002<\/p>\n

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

  RS485\u53ef\u4ee5\u5b9e\u73b0\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u9632\u6b62\u6570\u636e\u7684\u4e22\u5931\u548c\u7834\u574f\u3002\u8fd9\u4f7f\u5f97RS485\u53ef\u4ee5\u5b9e\u73b0\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ee5\u6ee1\u8db3\u5bf9\u53ef\u9760\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

RS485\u7684\u9650\u5236<\/h2>\n

\u6700\u5927\u8fde\u63a5\u8bbe\u5907\u6570\u91cf<\/h3>\n

  RS485\u89c4\u5b9a\u6700\u591a\u53ea\u80fd\u8fde\u63a532\u4e2a\u8bbe\u5907\uff0c\u8fd9\u4e00\u9650\u5236\u4f7f\u5f97RS485\u4e0d\u80fd\u6ee1\u8db3\u5927\u89c4\u6a21\u7684\u8bbe\u5907\u8fde\u63a5\u3002\u5982\u679c\u8981\u5b9e\u73b0\u5927\u89c4\u6a21\u7684\u8bbe\u5907\u8fde\u63a5\uff0c\u5c31\u9700\u8981\u4f7f\u7528\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

\u901a\u4fe1\u8ddd\u79bb<\/h3>\n

  RS485\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a1200m\uff0c\u8fd9\u4e00\u9650\u5236\u4f7f\u5f97RS485\u4e0d\u80fd\u6ee1\u8db3\u66f4\u8fdc\u8ddd\u79bb\u7684\u901a\u4fe1\u3002\u5982\u679c\u8981\u5b9e\u73b0\u66f4\u8fdc\u8ddd\u79bb\u7684\u901a\u4fe1\uff0c\u5c31\u9700\u8981\u4f7f\u7528\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

\u529f\u8017<\/h3>\n

  RS485\u7684\u529f\u8017\u8f83\u9ad8\uff0c\u8fd9\u5bf9\u7535\u6c60\u4f9b\u7535\u7684\u8bbe\u5907\u6765\u8bf4\u662f\u4e00\u4e2a\u9650\u5236\u3002\u5982\u679c\u8981\u5b9e\u73b0\u4f4e\u529f\u8017\u7684\u901a\u4fe1\uff0c\u5c31\u9700\u8981\u4f7f\u7528\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5de5\u4e1a\u63a7\u5236\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u3001\u9ad8\u901f\u548c\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u4f46\u662f\uff0c\u7531\u4e8eRS485\u7684\u4e00\u4e9b\u7279\u6027\u548c\u9650\u5236\uff0c\u5b83\u5e76\u4e0d\u80fd\u5b8c\u5168\u6ee1\u8db3\u6240\u6709\u7684\u5e94\u7528\u573a\u666f\u3002RS485\u7684\u6700\u5927\u8fde\u63a5\u8bbe\u5907\u6570\u91cf\u3001\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u548c\u529f\u8017\u90fd\u662f\u5b83\u7684\u9650\u5236\u56e0\u7d20\uff0c\u5982\u679c\u8981\u5b9e\u73b0\u5927\u89c4\u6a21\u8bbe\u5907\u8fde\u63a5\u3001\u66f4\u8fdc\u8ddd\u79bb\u7684\u901a\u4fe1\u6216\u4f4e\u529f\u8017\u7684\u901a\u4fe1\uff0c\u5c31\u9700\u8981\u4f7f\u7528\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5de5\u4e1a\u63a7\u5236\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u3001\u9ad8\u901f\u548c\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002\u7136\u800c\uff0c\u7531\u4e8eRS485\u7684\u4e00\u4e9b\u7279\u6027\u548c\u9650\u5236\uff0c\u5b83\u5e76\u4e0d\u80fd\u5b8c\u5168\u6ee1\u8db3\u6240<\/p>\n","protected":false},"author":1,"featured_media":3671,"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-33230","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\/33230"}],"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=33230"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/33230\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=33230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=33230"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=33230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}