{"id":44991,"date":"2023-10-03T21:13:05","date_gmt":"2023-10-03T13:13:05","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44991"},"modified":"2023-10-03T21:13:05","modified_gmt":"2023-10-03T13:13:05","slug":"ryxjlrndxtgaq","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44991.html","title":{"rendered":"RS485\u6709\u6548\u8ddd\u79bb\uff1a\u8ba9\u60a8\u7684\u7cfb\u7edf\u66f4\u5b89\u5168"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u8fdc\u7a0b\u63a7\u5236\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u5355\u7ebf\u53cc\u5411\u4f20\u8f93\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u8ddd\u79bb\u5185\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002RS485\u6709\u6548\u8ddd\u79bb\u662f\u6307RS485\u534f\u8bae\u53ef\u4ee5\u5b9e\u73b0\u7684\u6700\u5927\u8ddd\u79bb\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5728\u8fd9\u4e2a\u8ddd\u79bb\u4e4b\u5916\uff0c\u6570\u636e\u4f20\u8f93\u5c06\u4e0d\u53ef\u9760\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u6709\u6548\u8ddd\u79bb\u7684\u5b9a\u4e49\u3001\u5f71\u54cd\u56e0\u7d20\u4ee5\u53ca\u5982\u4f55\u63d0\u9ad8RS485\u6709\u6548\u8ddd\u79bb\uff0c\u4ee5\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u5229\u7528RS485\u534f\u8bae\u3002<\/p>\n

RS485\u6709\u6548\u8ddd\u79bb\u7684\u5b9a\u4e49<\/h2>\n

  RS485\u6709\u6548\u8ddd\u79bb\u662f\u6307RS485\u534f\u8bae\u53ef\u4ee5\u5b9e\u73b0\u7684\u6700\u5927\u8ddd\u79bb\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5728\u8fd9\u4e2a\u8ddd\u79bb\u4e4b\u5916\uff0c\u6570\u636e\u4f20\u8f93\u5c06\u4e0d\u53ef\u9760\u3002\u6839\u636e\u4e0d\u540c\u7684\u73af\u5883\u548c\u7ebf\u8def\uff0cRS485\u6709\u6548\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u52301000\u7c73\uff0c\u751a\u81f3\u66f4\u8fdc\u3002<\/p>\n

\u5f71\u54cdRS485\u6709\u6548\u8ddd\u79bb\u7684\u56e0\u7d20<\/h2>\n

  1. \u7535\u7f06\u7c7b\u578b<\/h3>\n

  \u7535\u7f06\u7c7b\u578b\u662f\u5f71\u54cdRS485\u6709\u6548\u8ddd\u79bb\u7684\u6700\u91cd\u8981\u56e0\u7d20\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u7535\u7f06\u7684\u7edd\u7f18\u6027\u8d8a\u597d\uff0cRS485\u6709\u6548\u8ddd\u79bb\u5c31\u8d8a\u8fdc\u3002\u56e0\u6b64\uff0c\u5efa\u8bae\u4f7f\u7528\u9ad8\u54c1\u8d28\u7684\u7535\u7f06\uff0c\u4ee5\u786e\u4fddRS485\u6709\u6548\u8ddd\u79bb\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

  2. \u7535\u7f06\u957f\u5ea6<\/h3>\n

  \u7535\u7f06\u957f\u5ea6\u4e5f\u662f\u5f71\u54cdRS485\u6709\u6548\u8ddd\u79bb\u7684\u91cd\u8981\u56e0\u7d20\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u7535\u7f06\u957f\u5ea6\u8d8a\u957f\uff0cRS485\u6709\u6548\u8ddd\u79bb\u5c31\u8d8a\u77ed\u3002\u56e0\u6b64\uff0c\u5efa\u8bae\u4f7f\u7528\u6700\u77ed\u7684\u7535\u7f06\u8fde\u63a5\uff0c\u4ee5\u51cf\u5c11RS485\u6709\u6548\u8ddd\u79bb\u7684\u5f71\u54cd\u3002<\/p>\n

  3. \u7535\u7f06\u5e03\u7ebf<\/h3>\n

  \u7535\u7f06\u5e03\u7ebf\u4e5f\u662f\u5f71\u54cdRS485\u6709\u6548\u8ddd\u79bb\u7684\u91cd\u8981\u56e0\u7d20\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u7535\u7f06\u5e03\u7ebf\u8d8a\u5b8c\u5584\uff0cRS485\u6709\u6548\u8ddd\u79bb\u5c31\u8d8a\u8fdc\u3002\u56e0\u6b64\uff0c\u5efa\u8bae\u4f7f\u7528\u5b8c\u5584\u7684\u7535\u7f06\u5e03\u7ebf\uff0c\u4ee5\u786e\u4fddRS485\u6709\u6548\u8ddd\u79bb\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

\u5982\u4f55\u63d0\u9ad8RS485\u6709\u6548\u8ddd\u79bb<\/h2>\n

  1. \u4f7f\u7528\u9ad8\u54c1\u8d28\u7684\u7535\u7f06<\/h3>\n

  \u4f7f\u7528\u9ad8\u54c1\u8d28\u7684\u7535\u7f06\u53ef\u4ee5\u63d0\u9ad8RS485\u6709\u6548\u8ddd\u79bb\u3002\u5efa\u8bae\u4f7f\u7528\u9ad8\u7edd\u7f18\u6027\u7684\u7535\u7f06\uff0c\u4ee5\u786e\u4fddRS485\u6709\u6548\u8ddd\u79bb\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

  2. \u4f7f\u7528\u6700\u77ed\u7684\u7535\u7f06\u8fde\u63a5<\/h3>\n

  \u4f7f\u7528\u6700\u77ed\u7684\u7535\u7f06\u8fde\u63a5\u53ef\u4ee5\u63d0\u9ad8RS485\u6709\u6548\u8ddd\u79bb\u3002\u5efa\u8bae\u4f7f\u7528\u5c3d\u53ef\u80fd\u77ed\u7684\u7535\u7f06\u8fde\u63a5\uff0c\u4ee5\u51cf\u5c11RS485\u6709\u6548\u8ddd\u79bb\u7684\u5f71\u54cd\u3002<\/p>\n

  3. \u4f7f\u7528\u5b8c\u5584\u7684\u7535\u7f06\u5e03\u7ebf<\/h3>\n

  \u4f7f\u7528\u5b8c\u5584\u7684\u7535\u7f06\u5e03\u7ebf\u53ef\u4ee5\u63d0\u9ad8RS485\u6709\u6548\u8ddd\u79bb\u3002\u5efa\u8bae\u4f7f\u7528\u5b8c\u5584\u7684\u7535\u7f06\u5e03\u7ebf\uff0c\u4ee5\u786e\u4fddRS485\u6709\u6548\u8ddd\u79bb\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u6709\u6548\u8ddd\u79bb\u662f\u6307RS485\u534f\u8bae\u53ef\u4ee5\u5b9e\u73b0\u7684\u6700\u5927\u8ddd\u79bb\uff0c\u5b83\u53d7\u5230\u7535\u7f06\u7c7b\u578b\u3001\u7535\u7f06\u957f\u5ea6\u548c\u7535\u7f06\u5e03\u7ebf\u7b49\u56e0\u7d20\u7684\u5f71\u54cd\u3002<\/strong>\u4e3a\u4e86\u63d0\u9ad8RS485\u6709\u6548\u8ddd\u79bb\uff0c\u5efa\u8bae\u4f7f\u7528\u9ad8\u54c1\u8d28\u7684\u7535\u7f06\u3001\u6700\u77ed\u7684\u7535\u7f06\u8fde\u63a5\u548c\u5b8c\u5584\u7684\u7535\u7f06\u5e03\u7ebf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u8fdc\u7a0b\u63a7\u5236\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u5355\u7ebf\u53cc\u5411\u4f20\u8f93\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u8ddd\u79bb\u5185\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002RS485\u6709\u6548\u8ddd\u79bb\u662f\u6307RS485\u534f\u8bae\u53ef\u4ee5\u5b9e\u73b0\u7684\u6700\u5927\u8ddd\u79bb\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5728\u8fd9\u4e2a\u8ddd\u79bb\u4e4b\u5916\uff0c\u6570<\/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-44991","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\/44991"}],"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=44991"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44991\/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=44991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}