{"id":45437,"date":"2023-10-02T13:32:50","date_gmt":"2023-10-02T05:32:50","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45437"},"modified":"2023-10-02T13:32:50","modified_gmt":"2023-10-02T05:32:50","slug":"rcsfs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45437.html","title":{"rendered":"RS485\u4f20\u8f93\u65b9\u5f0f"},"content":{"rendered":"

  RS485\u4f20\u8f93\u65b9\u5f0f\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8fdc\u7a0b\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u63d0\u4f9b\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u5b83\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u8ba1\u7b97\u673a\u7f51\u7edc\u7b49\u9886\u57df\u3002<\/p>\n

RS485\u4f20\u8f93\u65b9\u5f0f\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  RS485\u4f20\u8f93\u65b9\u5f0f\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u4f20\u8f93\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u6bd4\u7279\u7684\u5f62\u5f0f\u4ece\u4e00\u4e2a\u8bbe\u5907\u4f20\u9001\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907\u3002\u5b83\u4f7f\u7528\u4e00\u79cd\u53eb\u505a\u5dee\u5206\u4f20\u8f93\u7684\u65b9\u5f0f\uff0c\u8be5\u65b9\u5f0f\u4f7f\u7528\u4e24\u6839\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u4e00\u6839\u7ebf\u7528\u6765\u53d1\u9001\u6570\u636e\uff0c\u53e6\u4e00\u6839\u7ebf\u7528\u6765\u63a5\u6536\u6570\u636e\u3002\u8fd9\u79cd\u65b9\u5f0f\u80fd\u591f\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u88ab\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u8ba1\u7b97\u673a\u7f51\u7edc\u7b49\u9886\u57df\u3002<\/p>\n

  RS485\u4f20\u8f93\u65b9\u5f0f\u7684\u4f18\u52bf<\/h3>\n
    \n
  • \u5b83\u5177\u6709\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d210Mb\/s\u7684\u901f\u5ea6\u3002<\/li>\n
  • \u5b83\u53ef\u4ee5\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u4f20\u8f93\u6570\u636e\uff0c\u6700\u8fdc\u53ef\u4ee5\u8fbe\u52301200\u7c73\u3002<\/li>\n
  • \u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5982Modbus\u3001Profibus\u7b49\u3002<\/li>\n
  • \u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u6700\u591a\u53ef\u4ee5\u8fde\u63a532\u4e2a\u8bbe\u5907\u3002<\/li>\n
  • \u5b83\u652f\u6301\u81ea\u52a8\u91cd\u53d1\uff0c\u56e0\u6b64\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n

      RS485\u4f20\u8f93\u65b9\u5f0f\u7684\u7f3a\u70b9<\/h3>\n
      \n
    • \u5b83\u53ea\u80fd\u5728\u77ed\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u6700\u957f\u53ea\u80fd\u4f20\u8f931200\u7c73\u3002<\/li>\n
    • \u5b83\u53ea\u80fd\u4f20\u8f93\u6570\u636e\uff0c\u4e0d\u80fd\u4f20\u8f93\u8bed\u97f3\u6216\u89c6\u9891\u4fe1\u53f7\u3002<\/li>\n
    • \u5b83\u53ea\u80fd\u652f\u6301\u5355\u5411\u4f20\u8f93\uff0c\u4e0d\u652f\u6301\u53cc\u5411\u4f20\u8f93\u3002<\/li>\n<\/ul>\n

      RS485\u4f20\u8f93\u65b9\u5f0f\u7684\u5e94\u7528<\/h2>\n

        RS485\u4f20\u8f93\u65b9\u5f0f\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u8ba1\u7b97\u673a\u7f51\u7edc\u7b49\u9886\u57df\uff0c\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u3001\u6570\u636e\u4f20\u8f93\u7b49\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u7528\u6765\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u5382\u7684\u751f\u4ea7\u7ebf\u3002\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8ba1\u7b97\u673a\u7f51\u7edc\uff0c\u7528\u6765\u8fde\u63a5\u591a\u53f0\u8ba1\u7b97\u673a\uff0c\u5b9e\u73b0\u7f51\u7edc\u8d44\u6e90\u5171\u4eab\u7b49\u529f\u80fd\u3002<\/p>\n

      \u603b\u7ed3<\/h2>\n

        RS485\u4f20\u8f93\u65b9\u5f0f\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8fdc\u7a0b\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u63d0\u4f9b\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u5b83\u5177\u6709\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d210Mb\/s\u7684\u901f\u5ea6\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u6700\u8fdc\u53ef\u4ee5\u8fbe\u52301200\u7c73\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5982Modbus\u3001Profibus\u7b49\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u6700\u591a\u53ef\u4ee5\u8fde\u63a532\u4e2a\u8bbe\u5907\uff0c\u652f\u6301\u81ea\u52a8\u91cd\u53d1\uff0c\u56e0\u6b64\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u53ef\u9760\u6027\u3002RS485\u4f20\u8f93\u65b9\u5f0f\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u8ba1\u7b97\u673a\u7f51\u7edc\u7b49\u9886\u57df\uff0c\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u3001\u6570\u636e\u4f20\u8f93\u7b49\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      RS485\u4f20\u8f93\u65b9\u5f0f\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8fdc\u7a0b\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u63d0\u4f9b\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u4f20<\/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-45437","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\/45437","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=45437"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45437\/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=45437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=45437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=45437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}