{"id":77901,"date":"2024-01-14T04:29:14","date_gmt":"2024-01-13T20:29:14","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77901"},"modified":"2024-01-14T04:29:14","modified_gmt":"2024-01-13T20:29:14","slug":"rslyjl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77901.html","title":{"rendered":"RS485\u901f\u7387\u4e0e\u8ddd\u79bb"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf<\/a>\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS485\u7684\u901f\u7387\u4e0e\u8ddd\u79bb\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u6280\u672f\u3002<\/p>\n

RS485<\/a>\u901f\u7387\u4e0e\u4fe1\u53f7\u4e32\u6270<\/h2>\n

  RS485\u4f5c\u4e3a\u4e00\u79cd\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6807\u51c6\uff0c\u5176\u901f\u7387\u4e0e\u4fe1\u53f7\u4e32\u6270\u5bc6\u5207\u76f8\u5173\u3002\u7406\u8bba\u4e0a\uff0cRS485\u7684\u6700\u5927\u4f20\u8f93\u901f\u7387\u53d6\u51b3\u4e8e\u4fe1\u53f7\u7ebf\u7684\u957f\u5ea6\u4ee5\u53ca\u73af\u5883\u4e2d\u5b58\u5728\u7684\u5e72\u6270\u4fe1\u53f7\u3002\u5728\u9053\u8def\u4ea4\u901a\u91cf\u8f83\u5927\u3001\u9ad8\u8017\u80fd\u8bbe\u5907\u9891\u7e41\u5f00\u542f\u5173\u95ed\u7684\u5de5\u4e1a\u73af\u5883\u4e2d\uff0c\u4f20\u8f93\u901f\u7387\u53ef\u80fd\u53d7\u5230\u8f83\u5927\u5f71\u54cd\u3002<\/p>\n

  \u4f20\u8f93\u901f\u7387\u7684\u4f18\u5316<\/h3>\n

  \u8981\u514b\u670d\u4fe1\u53f7\u4e32\u6270\uff0c\u4f18\u5316RS485\u7684\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n

   – \u4f7f\u7528\u66f4\u9ad8\u8d28\u91cf\u7684\u4f20\u8f93\u7ebf\u6750\uff1b<\/p>\n

   – \u589e\u52a0\u4fe1\u53f7\u7ebf\u7684\u7edd\u7f18\u5c42\uff0c\u51cf\u5c0f\u5916\u754c\u5e72\u6270\uff1b<\/p>\n

   – \u9009\u62e9\u8f83\u4f4e\u7684\u4f20\u8f93\u901f\u7387\uff0c\u63d0\u9ad8\u4fe1\u53f7\u7a33\u5b9a\u6027\u3002<\/p>\n

RS485\u8ddd\u79bb\u4e0e\u4f20\u8f93\u901f\u7387\u5173\u7cfb<\/h2>\n

  RS485\u901a\u4fe1\u8ddd\u79bb\u4e0e\u4f20\u8f93\u901f\u7387<\/a>\u4e4b\u95f4\u5b58\u5728\u4e00\u5b9a\u7684\u7275\u5236\u5173\u7cfb\u3002\u4f20\u8f93\u8ddd\u79bb\u8d8a\u957f\uff0c\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u5c31\u8d8a\u91cd\u8981\uff0c\u56e0\u6b64\u9700\u8981\u6839\u636e\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u4f20\u8f93\u901f\u7387\u3002<\/p>\n

  \u5e38\u89c1\u4f20\u8f93\u901f\u7387\u4e0e\u8ddd\u79bb\u8303\u56f4<\/h3>\n

  \u4e00\u822c\u60c5\u51b5\u4e0b\uff0cRS485\u5728\u4e0d\u540c\u8ddd\u79bb\u8303\u56f4\u5185\u53ef\u652f\u6301\u7684\u4f20\u8f93\u901f\u7387\u5982\u4e0b\uff1a<\/p>\n

   – 1200\u7c73\u5185\u652f\u630110 Mbps\uff1b<\/p>\n

   – 2400\u7c73\u5185\u652f\u63011 Mbps\uff1b<\/p>\n

   – 4000\u7c73\u5185\u652f\u6301100 kbps\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u901a\u4fe1\u7684\u901f\u7387\u4e0e\u8ddd\u79bb\u5bc6\u5207\u76f8\u5173\uff0c\u5408\u7406\u9009\u62e9\u4f20\u8f93\u901f\u7387\u548c\u8ddd\u79bb\u662f\u786e\u4fdd\u7cfb\u7edf\u53ef\u9760\u6027\u7684\u5173\u952e\u3002<\/strong>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u5145\u5206\u8003\u8651\u4fe1\u53f7\u4e32\u6270\u548c\u4f20\u8f93\u8ddd\u79bb\u5bf9\u4f20\u8f93\u901f\u7387\u7684\u5f71\u54cd\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u4f18\u5316\u63aa\u65bd\uff0c\u4ee5\u5b9e\u73b0\u7a33\u5b9a\u548c\u53ef\u9760\u7684\u901a\u4fe1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS485\u7684\u901f\u7387\u4e0e\u8ddd\u79bb\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u6280\u672f\u3002RS485\u901f\u7387\u4e0e\u4fe1\u53f7\u4e32\u6270RS4<\/p>\n","protected":false},"author":1,"featured_media":64183,"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-77901","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\/77901","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=77901"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77901\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=77901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}