{"id":59175,"date":"2023-10-21T21:37:14","date_gmt":"2023-10-21T13:37:14","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59175"},"modified":"2023-10-21T21:37:14","modified_gmt":"2023-10-21T13:37:14","slug":"zdcsjljxjsbhdkxyl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59175.html","title":{"rendered":"485\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\uff1a\u89e3\u6790485\u6280\u672f\u80cc\u540e\u7684\u79d1\u5b66\u539f\u7406"},"content":{"rendered":"

  RS485\u6280\u672f\u662f\u4e00\u79cd\u8010\u7528\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5176\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u662f\u7528\u4e8e\u8fdc\u8ddd\u79bb\u901a\u4fe1\u7684\u7406\u60f3\u9009\u62e9\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bba485\u6280\u672f\u80cc\u540e\u7684\u79d1\u5b66\u539f\u7406\uff0c\u5e76\u89e3\u91ca485\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u7684\u5f71\u54cd\u56e0\u7d20\u3002<\/p>\n

485\u6280\u672f\u80cc\u666f<\/h2>\n

  RS485\u6280\u672f\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u5de5\u4e1a\u6807\u51c6\uff0c\u5b83\u662f\u4e00\u79cd\u4e32\u884c\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u53ef\u4ee5\u4f7f\u7528\u7c7b\u4f3c\u4e8e\u7535\u8bdd\u7ebf\u7684\u53cc\u7ede\u7ebf\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8fbe32\u4e2a\u8bbe\u5907\u7684\u8fde\u63a5\uff0c\u5e76\u4e14\u4f20\u8f93\u901f\u7387\u53ef\u8fbe10Mbps\u3002\u7531\u4e8e\u5176\u5177\u6709\u826f\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u56e0\u6b64\u5b83\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u5e94\u7528\u4e2d\u3002<\/p>\n

485\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u7684\u5f71\u54cd\u56e0\u7d20<\/h2>\n

  \u7535\u7f06\u7c7b\u578b<\/h3>\n

  \u7535\u7f06\u7c7b\u578b\u662f\u5f71\u54cd485\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u7684\u4e3b\u8981\u56e0\u7d20\uff0c\u4e0d\u540c\u7684\u7535\u7f06\u7c7b\u578b\u4f1a\u5bfc\u81f4\u4e0d\u540c\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u4f7f\u7528\u53cc\u7ede\u7ebf\u7684RS485\u7cfb\u7edf\u53ef\u4ee5\u5b9e\u73b0\u6700\u5927\u4f20\u8f93\u8ddd\u79bb1200\u7c73\uff0c\u800c\u4f7f\u7528\u540c\u8f74\u7535\u7f06\u7684RS485\u7cfb\u7edf\u53ef\u4ee5\u5b9e\u73b0\u6700\u5927\u4f20\u8f93\u8ddd\u79bb400\u7c73\u3002<\/p>\n

  \u7535\u7f06\u957f\u5ea6<\/h3>\n

  \u7535\u7f06\u957f\u5ea6\u4e5f\u662f\u5f71\u54cd485\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u7684\u56e0\u7d20\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u4f7f\u7528\u53cc\u7ede\u7ebf\u7684RS485\u7cfb\u7edf\u53ef\u4ee5\u5b9e\u73b0\u6700\u5927\u4f20\u8f93\u8ddd\u79bb1200\u7c73\uff0c\u800c\u4f7f\u7528\u540c\u8f74\u7535\u7f06\u7684RS485\u7cfb\u7edf\u53ef\u4ee5\u5b9e\u73b0\u6700\u5927\u4f20\u8f93\u8ddd\u79bb400\u7c73\u3002\u53e6\u5916\uff0c\u7531\u4e8e\u7535\u7f06\u635f\u8017\u4f1a\u968f\u7740\u7535\u7f06\u957f\u5ea6\u7684\u589e\u52a0\u800c\u589e\u52a0\uff0c\u56e0\u6b64\uff0c\u5f53\u7535\u7f06\u957f\u5ea6\u8d85\u8fc7\u4e00\u5b9a\u7684\u957f\u5ea6\u65f6\uff0c\u4f20\u8f93\u8ddd\u79bb\u4e5f\u4f1a\u968f\u4e4b\u51cf\u5c11\u3002<\/p>\n

  \u73af\u5883\u72b6\u51b5<\/h3>\n

  \u73af\u5883\u72b6\u51b5\u4e5f\u4f1a\u5f71\u54cd485\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u3002\u5728\u6709\u5e72\u6270\u7684\u73af\u5883\u4e2d\uff0c485\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4f1a\u53d7\u5230\u5f71\u54cd\uff0c\u56e0\u6b64\uff0c\u5982\u679c\u8981\u83b7\u5f97\u6700\u4f73\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u5e94\u5f53\u5c3d\u91cf\u907f\u514d\u5728\u6709\u5e72\u6270\u7684\u73af\u5883\u4e2d\u4f7f\u7528485\u6280\u672f\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u6df1\u5165\u8ba8\u8bba\u4e86485\u6280\u672f\u80cc\u540e\u7684\u79d1\u5b66\u539f\u7406\uff0c\u5e76\u89e3\u91ca\u4e86485\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u7684\u5f71\u54cd\u56e0\u7d20\u3002<\/strong>RS485\u6280\u672f\u662f\u4e00\u79cd\u8010\u7528\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5176\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u662f\u7528\u4e8e\u8fdc\u8ddd\u79bb\u901a\u4fe1\u7684\u7406\u60f3\u9009\u62e9\u3002\u7535\u7f06\u7c7b\u578b\u3001\u7535\u7f06\u957f\u5ea6\u548c\u73af\u5883\u72b6\u51b5\u90fd\u4f1a\u5f71\u54cd485\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\uff0c\u56e0\u6b64\uff0c\u5728\u4f7f\u7528485\u6280\u672f\u65f6\uff0c\u5e94\u5f53\u614e\u91cd\u8003\u8651\u8fd9\u4e9b\u56e0\u7d20\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73\u7684\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u6280\u672f\u662f\u4e00\u79cd\u8010\u7528\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5176\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u662f\u7528\u4e8e\u8fdc\u8ddd\u79bb\u901a\u4fe1\u7684\u7406\u60f3\u9009\u62e9\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bba485\u6280\u672f\u80cc\u540e\u7684\u79d1\u5b66\u539f\u7406\uff0c\u5e76\u89e3\u91ca485\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u7684<\/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-59175","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\/59175","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=59175"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59175\/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=59175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}