{"id":63767,"date":"2023-10-30T00:50:08","date_gmt":"2023-10-29T16:50:08","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=63767"},"modified":"2023-10-30T00:50:08","modified_gmt":"2023-10-29T16:50:08","slug":"rjxqtssm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/63767.html","title":{"rendered":"RS485\u96c6\u7ebf\u5668\uff1a\u5b83\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

  RS485\u96c6\u7ebf\u5668\u662f\u4e00\u79cd\u5b9e\u7528\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5230\u4e00\u4e2a\u5171\u4eab\u7684\u7f51\u7edc\u4e2d\u3002<\/strong>\u5b83\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u5927\u89c4\u6a21\u7684\u7f51\u7edc\uff0c\u6709\u6548\u5730\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u3002RS485\u96c6\u7ebf\u5668\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u662f\u7528\u4e8e\u8fde\u63a5\u591a\u79cd\u8bbe\u5907\u7684\u7406\u60f3\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

RS485\u96c6\u7ebf\u5668\u7684\u7ed3\u6784<\/h2>\n

  RS485\u96c6\u7ebf\u5668\u7531\u4e00\u4e2a\u4e3b\u673a\uff0c\u591a\u4e2a\u4ece\u673a\u548c\u4e00\u4e2a\u96c6\u7ebf\u5668\u7ec4\u6210\u3002\u4e3b\u673a\u662f\u63a7\u5236\u7cfb\u7edf\u7684\u6838\u5fc3\uff0c\u5b83\u53ef\u4ee5\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\uff0c\u5e76\u5bf9\u7cfb\u7edf\u4e2d\u7684\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u63a7\u5236\u3002\u4ece\u673a\u662f\u88ab\u63a7\u5236\u7684\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u63a5\u6536\u4e3b\u673a\u53d1\u51fa\u7684\u6307\u4ee4\uff0c\u5e76\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002\u96c6\u7ebf\u5668\u662f\u5c06\u4e3b\u673a\u548c\u4ece\u673a\u8fde\u63a5\u5728\u4e00\u8d77\u7684\u6865\u6881\uff0c\u5b83\u53ef\u4ee5\u63a5\u6536\u4e3b\u673a\u53d1\u51fa\u7684\u6307\u4ee4\uff0c\u5e76\u5c06\u5176\u53d1\u9001\u7ed9\u4ece\u673a\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002<\/p>\n

RS485\u96c6\u7ebf\u5668\u7684\u4f18\u52bf<\/h2>\n

  \u957f\u8ddd\u79bb\u4f20\u8f93<\/h3>\n

  RS485\u96c6\u7ebf\u5668\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u957f\u53ef\u8fbe4km\u3002\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u7528\u4e8e\u5927\u578b\u7f51\u7edc\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u3001\u5de5\u5382\u81ea\u52a8\u5316\u7cfb\u7edf\u7b49\u3002<\/p>\n

  \u9ad8\u901f\u4f20\u8f93<\/h3>\n

  RS485\u96c6\u7ebf\u5668\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u6700\u9ad8\u53ef\u8fbe10Mbps\u3002\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u7528\u4e8e\u5927\u91cf\u6570\u636e\u7684\u4f20\u8f93\uff0c\u5982\u89c6\u9891\u3001\u97f3\u9891\u548c\u56fe\u50cf\u7b49\u3002<\/p>\n

  \u53ef\u9760\u7684\u4f20\u8f93<\/h3>\n

  RS485\u96c6\u7ebf\u5668\u53ef\u4ee5\u63d0\u4f9b\u53ef\u9760\u7684\u4f20\u8f93\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u68c0\u6d4b\u548c\u7ea0\u6b63\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\u3002\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u91cd\u8981\u4fe1\u606f\uff0c\u5982\u8d22\u52a1\u6570\u636e\u3001\u8bbe\u5907\u72b6\u6001\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u96c6\u7ebf\u5668\u662f\u4e00\u79cd\u5b9e\u7528\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5230\u4e00\u4e2a\u5171\u4eab\u7684\u7f51\u7edc\u4e2d\u3002<\/strong>\u5b83\u5177\u6709\u957f\u8ddd\u79bb\u4f20\u8f93\u3001\u9ad8\u901f\u4f20\u8f93\u548c\u53ef\u9760\u7684\u4f20\u8f93\u7b49\u4f18\u52bf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u662f\u7528\u4e8e\u8fde\u63a5\u591a\u79cd\u8bbe\u5907\u7684\u7406\u60f3\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u96c6\u7ebf\u5668\u662f\u4e00\u79cd\u5b9e\u7528\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5230\u4e00\u4e2a\u5171\u4eab\u7684\u7f51\u7edc\u4e2d\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u5927\u89c4\u6a21\u7684\u7f51\u7edc\uff0c\u6709\u6548\u5730<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-63767","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\/63767","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=63767"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/63767\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=63767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=63767"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=63767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}