{"id":41975,"date":"2023-09-29T02:03:47","date_gmt":"2023-09-28T18:03:47","guid":{"rendered":"\/\/www.dealsbon.com\/?p=41975"},"modified":"2023-09-29T02:03:47","modified_gmt":"2023-09-28T18:03:47","slug":"rjkjxff","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/41975.html","title":{"rendered":"RS485\u63a5\u53e3\u63a5\u7ebf\u65b9\u6cd5"},"content":{"rendered":"

  RS485\u63a5\u53e3\u662f\u4e00\u79cd\u591a\u8def\u534a\u53cc\u5de5\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u53ef\u652f\u6301\u4e00\u5bf9\u591a\u3001\u591a\u5bf9\u4e00\u548c\u591a\u5bf9\u591a\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u4ece\u800c\u5b9e\u73b0\u591a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u63a5\u53e3\u63a5\u7ebf\u65b9\u6cd5\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u7684\u4f7f\u7528RS485\u63a5\u53e3\u8fdb\u884c\u63a5\u7ebf\u3002<\/p>\n

RS485\u63a5\u53e3\u7684\u63a5\u7ebf\u8981\u6c42<\/h2>\n

  RS485\u63a5\u53e3\u7684\u63a5\u7ebf\u8981\u6c42\u975e\u5e38\u4e25\u683c\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u63a5\u7ebf\u8d28\u91cf\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n

  1. \u9009\u62e9\u5408\u9002\u7684\u7ebf\u7f06<\/h3>\n

  RS485\u63a5\u53e3\u652f\u6301\u5404\u79cd\u7c7b\u578b\u7684\u7ebf\u7f06\uff0c\u4f46\u662f\u8981\u9009\u62e9\u9002\u5f53\u7684\u7ebf\u7f06\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002\u63a8\u8350\u4f7f\u7528\u53cc\u7ede\u7ebf\u6216\u8005\u7f51\u7edc\u7ebf\uff0c\u5176\u4e2d\u53cc\u7ede\u7ebf\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u7f51\u7edc\u7ebf\u53ef\u4ee5\u652f\u6301\u77ed\u8ddd\u79bb\u4f20\u8f93\u3002<\/p>\n

  2. \u786e\u5b9a\u63a5\u7ebf\u65b9\u5f0f<\/h3>\n

  RS485\u63a5\u53e3\u652f\u6301\u4e00\u5bf9\u591a\u3001\u591a\u5bf9\u4e00\u548c\u591a\u5bf9\u591a\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u5176\u4e2d\u4e00\u5bf9\u591a\u6a21\u5f0f\u662f\u6307\u4e00\u4e2a\u8bbe\u5907\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\u7684\u6a21\u5f0f\uff0c\u591a\u5bf9\u4e00\u6a21\u5f0f\u662f\u6307\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u4e00\u4e2a\u8bbe\u5907\u7684\u6a21\u5f0f\uff0c\u591a\u5bf9\u591a\u6a21\u5f0f\u662f\u6307\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u76f8\u4e92\u8fde\u63a5\u7684\u6a21\u5f0f\u3002\u6839\u636e\u5b9e\u9645\u7684\u5e94\u7528\u573a\u666f\uff0c\u9009\u62e9\u5408\u9002\u7684\u63a5\u7ebf\u65b9\u5f0f\u3002<\/p>\n

  3. \u8fde\u63a5\u7535\u7f06<\/h3>\n

  \u5c06\u7ebf\u7f06\u63d2\u5165RS485\u63a5\u53e3\uff0c\u786e\u4fdd\u63d2\u5934\u7684\u63d2\u62d4\u52a8\u4f5c\u8f7b\u67d4\uff0c\u4ee5\u514d\u635f\u574f\u63a5\u53e3\u3002\u63d2\u5934\u63d2\u5165\u540e\uff0c\u53ef\u4ee5\u7528\u624b\u6307\u8f7b\u8f7b\u62cd\u6253\u63a5\u53e3\uff0c\u786e\u4fdd\u63d2\u5934\u7262\u56fa\u7684\u56fa\u5b9a\u5728\u63a5\u53e3\u4e0a\u3002<\/p>\n

  4. \u68c0\u67e5\u63a5\u7ebf<\/h3>\n

  \u5b8c\u6210\u63a5\u7ebf\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u5f0f\u68c0\u67e5\u63a5\u7ebf\uff0c\u4f8b\u5982\u4f7f\u7528\u63a2\u5934\u68c0\u67e5\u7535\u8def\u662f\u5426\u8fde\u63a5\u6b63\u5e38\uff0c\u6216\u8005\u4f7f\u7528\u4e13\u4e1a\u7684\u6d4b\u8bd5\u4eea\u5668\u68c0\u6d4b\u7535\u8def\u7684\u7535\u538b\u548c\u7535\u6d41\u662f\u5426\u6b63\u5e38\u3002<\/p>\n

\u6b63\u786e\u4f7f\u7528RS485\u63a5\u53e3<\/h2>\n

  \u6b63\u786e\u4f7f\u7528RS485\u63a5\u53e3\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n

  1. \u907f\u514d\u8fc7\u8f7d\u8fd0\u884c<\/h3>\n

  RS485\u63a5\u53e3\u7684\u5de5\u4f5c\u7535\u6d41\u8303\u56f4\u4e00\u822c\u5728500mA\u4ee5\u4e0b\uff0c\u5982\u679c\u8d85\u8fc7500mA\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4RS485\u63a5\u53e3\u635f\u574f\u3002\u56e0\u6b64\uff0c\u5728\u63a5\u7ebf\u65f6\uff0c\u5e94\u8be5\u6ce8\u610f\u63a5\u7ebf\u7684\u8bbe\u5907\u7684\u7535\u6d41\u8d1f\u8f7d\uff0c\u907f\u514d\u8fc7\u8f7d\u8fd0\u884c\u3002<\/p>\n

  2. \u907f\u514d\u8fc7\u8f7d\u63a5\u89e6<\/h3>\n

  RS485\u63a5\u53e3\u7684\u63a5\u89e6\u7535\u963b\u5e94\u8be5\u4fdd\u6301\u5728100\u6b27\u59c6\u4ee5\u4e0b\uff0c\u5982\u679c\u8d85\u8fc7100\u6b27\u59c6\uff0c\u53ef\u80fd\u4f1a\u5f71\u54cd\u4fe1\u53f7\u7684\u4f20\u8f93\u8d28\u91cf\uff0c\u751a\u81f3\u5bfc\u81f4\u4fe1\u53f7\u5931\u771f\u3002\u56e0\u6b64\uff0c\u5728\u63a5\u7ebf\u65f6\uff0c\u5e94\u8be5\u6ce8\u610f\u63a5\u89e6\u7684\u7535\u963b\uff0c\u907f\u514d\u8fc7\u8f7d\u63a5\u89e6\u3002<\/p>\n

  3. \u907f\u514d\u63a5\u7ebf\u9519\u8bef<\/h3>\n

  RS485\u63a5\u53e3\u7684\u63a5\u7ebf\u8981\u6c42\u975e\u5e38\u4e25\u683c\uff0c\u5982\u679c\u63a5\u7ebf\u9519\u8bef\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4fe1\u53f7\u4f20\u8f93\u51fa\u73b0\u95ee\u9898\uff0c\u751a\u81f3\u5bfc\u81f4RS485\u63a5\u53e3\u635f\u574f\u3002\u56e0\u6b64\uff0c\u5728\u63a5\u7ebf\u65f6\uff0c\u5e94\u8be5\u4ed4\u7ec6\u68c0\u67e5\u63a5\u7ebf\u662f\u5426\u6b63\u786e\uff0c\u907f\u514d\u63a5\u7ebf\u9519\u8bef\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u63a5\u53e3\u662f\u4e00\u79cd\u5e38\u7528\u7684\u591a\u8def\u534a\u53cc\u5de5\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u53ef\u652f\u6301\u4e00\u5bf9\u591a\u3001\u591a\u5bf9\u4e00\u548c\u591a\u5bf9\u591a\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u4ece\u800c\u5b9e\u73b0\u591a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u6b63\u786e\u4f7f\u7528RS485\u63a5\u53e3\uff0c\u9700\u8981\u786e\u4fdd\u63a5\u7ebf\u8d28\u91cf\uff0c\u907f\u514d\u8fc7\u8f7d\u8fd0\u884c\u3001\u8fc7\u8f7d\u63a5\u89e6\u548c\u63a5\u7ebf\u9519\u8bef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u63a5\u53e3\u662f\u4e00\u79cd\u591a\u8def\u534a\u53cc\u5de5\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u53ef\u652f\u6301\u4e00\u5bf9\u591a\u3001\u591a\u5bf9\u4e00\u548c\u591a\u5bf9\u591a\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u4ece\u800c\u5b9e\u73b0\u591a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u63a5\u53e3\u63a5\u7ebf\u65b9<\/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-41975","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/41975"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=41975"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/41975\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=41975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=41975"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=41975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}