{"id":57987,"date":"2023-10-20T07:10:31","date_gmt":"2023-10-19T23:10:31","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/57987.html"},"modified":"2023-10-20T07:10:31","modified_gmt":"2023-10-19T23:10:31","slug":"rxhtd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/57987.html","title":{"rendered":"RS485\u4fe1\u53f7\u7279\u70b9"},"content":{"rendered":"

  RS485\u4fe1\u53f7\u7279\u70b9\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u901a\u4fe1\u3002RS485\u4fe1\u53f7\u7279\u70b9\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\uff0c\u53ef\u9760\u6027\u9ad8\uff0c\u901a\u4fe1\u8ddd\u79bb\u8fdc\u7b49\u7279\u70b9\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u4fe1\u53f7\u7279\u70b9\u7684\u4f18\u70b9\uff0c\u5e76\u8ba8\u8bba\u5176\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

RS485\u4fe1\u53f7\u7279\u70b9\u7684\u4f18\u70b9<\/h2>\n

  \u9ad8\u901f\u6570\u636e\u4f20\u8f93<\/h3>\n

  RS485\u4fe1\u53f7\u7279\u70b9\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u8fbe10Mbps\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u5e94\u7528\u7684\u9700\u6c42\u3002\u800c\u4e14\uff0cRS485\u4fe1\u53f7\u7279\u70b9\u8fd8\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u683c\u5f0f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

  \u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/h3>\n

  \u7531\u4e8eRS485\u4fe1\u53f7\u7279\u70b9\u4f7f\u7528\u4e86\u7279\u6b8a\u7684\u53cc\u7ede\u7ebf\u8fde\u63a5\u65b9\u5f0f\uff0c\u5177\u6709\u826f\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u7535\u78c1\u5e72\u6270\uff0c\u8fdb\u800c\u63d0\u9ad8\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

  \u53ef\u9760\u6027\u9ad8<\/h3>\n

  RS485\u4fe1\u53f7\u7279\u70b9\u7684\u53ef\u9760\u6027\u5f88\u9ad8\uff0c\u91c7\u7528\u53cc\u7ede\u7ebf\u8fde\u63a5\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u77ed\u8def\u73b0\u8c61\u7684\u53d1\u751f\uff0c\u8fdb\u800c\u63d0\u9ad8\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  \u901a\u4fe1\u8ddd\u79bb\u8fdc<\/h3>\n

  RS485\u4fe1\u53f7\u7279\u70b9\u53ef\u4ee5\u652f\u6301\u6700\u8fdc\u8fbe1200\u7c73\u7684\u901a\u4fe1\u8ddd\u79bb\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

RS485\u4fe1\u53f7\u7279\u70b9\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

  \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  RS485\u4fe1\u53f7\u7279\u70b9\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u4ece\u800c\u5b9e\u73b0\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u76ee\u6807\u3002<\/p>\n

  \u5b89\u9632\u7cfb\u7edf<\/h3>\n

  RS485\u4fe1\u53f7\u7279\u70b9\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5b89\u9632\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u63a2\u6d4b\u5668\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u4ece\u800c\u5b9e\u73b0\u5b89\u9632\u7cfb\u7edf\u7684\u76ee\u6807\u3002<\/p>\n

  \u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf<\/h3>\n

  RS485\u4fe1\u53f7\u7279\u70b9\u4e5f\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u667a\u80fd\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u4ece\u800c\u5b9e\u73b0\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u7684\u76ee\u6807\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u4fe1\u53f7\u7279\u70b9\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5177\u6709\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u53ef\u9760\u6027\u9ad8\u3001\u901a\u4fe1\u8ddd\u79bb\u8fdc\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u5b89\u9632\u7cfb\u7edf\u548c\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u7b49\u591a\u4e2a\u5e94\u7528\u573a\u666f\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u4fe1\u53f7\u7279\u70b9\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u901a\u4fe1\u3002RS485\u4fe1\u53f7\u7279\u70b9\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\uff0c\u53ef\u9760\u6027\u9ad8\uff0c\u901a\u4fe1\u8ddd\u79bb\u8fdc<\/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-57987","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\/57987","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=57987"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/57987\/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=57987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=57987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=57987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}