{"id":41880,"date":"2023-10-04T12:07:22","date_gmt":"2023-10-04T04:07:22","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41880"},"modified":"2023-10-04T12:07:22","modified_gmt":"2023-10-04T04:07:22","slug":"rmkdzy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41880.html","title":{"rendered":"RS485\u6a21\u5757\u7684\u4f5c\u7528"},"content":{"rendered":"

  RS485\u6a21\u5757\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u6a21\u5757\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/strong>\u5b83\u7684\u4e3b\u8981\u7528\u9014\u662f\u652f\u6301\u8fdc\u7a0b\u901a\u4fe1\uff0c\u4ee5\u53ca\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u3002\u5b83\u5177\u6709\u4f4e\u566a\u58f0\u3001\u9ad8\u53ef\u9760\u6027\u3001\u7075\u6d3b\u6027\u548c\u4f4e\u6210\u672c\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u6c7d\u8f66\u7535\u5b50\u548c\u5176\u4ed6\u573a\u666f\u3002<\/p>\n

RS485\u6a21\u5757\u7684\u7ed3\u6784<\/h2>\n

  RS485\u6a21\u5757\u4e3b\u8981\u7531RS485\u82af\u7247\u3001\u7535\u6e90\u6a21\u5757\u548c\u5176\u4ed6\u7535\u5b50\u5143\u4ef6\u7ec4\u6210\u3002RS485\u82af\u7247\u662f\u6a21\u5757\u7684\u6838\u5fc3\uff0c\u5b83\u8d1f\u8d23\u63a7\u5236\u548c\u7ba1\u7406\u6a21\u5757\u7684\u6570\u636e\u4f20\u8f93\u3002\u7535\u6e90\u6a21\u5757\u8d1f\u8d23\u63d0\u4f9b\u82af\u7247\u6240\u9700\u7684\u7535\u6e90\uff0c\u5176\u4ed6\u7535\u5b50\u5143\u4ef6\u8d1f\u8d23\u5b9e\u73b0\u6a21\u5757\u7684\u5176\u4ed6\u529f\u80fd\u3002<\/p>\n

  RS485\u82af\u7247<\/h3>\n

  RS485\u82af\u7247\u662f\u6a21\u5757\u7684\u6838\u5fc3\uff0c\u5b83\u8d1f\u8d23\u63a7\u5236\u548c\u7ba1\u7406\u6a21\u5757\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u4e3b\u8981\u7531\u6536\u53d1\u6a21\u5757\u3001\u63a7\u5236\u5668\u548c\u63a5\u53e3\u7b49\u90e8\u5206\u7ec4\u6210\u3002\u6536\u53d1\u6a21\u5757\u8d1f\u8d23\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\uff0c\u63a7\u5236\u5668\u8d1f\u8d23\u63a7\u5236\u82af\u7247\u7684\u5de5\u4f5c\u72b6\u6001\uff0c\u63a5\u53e3\u8d1f\u8d23\u5c06\u82af\u7247\u4e0e\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u3002<\/p>\n

  \u7535\u6e90\u6a21\u5757<\/h3>\n

  \u7535\u6e90\u6a21\u5757\u8d1f\u8d23\u63d0\u4f9b\u82af\u7247\u6240\u9700\u7684\u7535\u6e90\uff0c\u5b83\u4e3b\u8981\u7531\u7535\u6e90\u6a21\u5757\u3001\u7535\u6e90\u7ba1\u7406\u5668\u548c\u7535\u6e90\u7535\u8def\u7b49\u90e8\u5206\u7ec4\u6210\u3002\u7535\u6e90\u6a21\u5757\u8d1f\u8d23\u63d0\u4f9b\u7535\u6e90\uff0c\u7535\u6e90\u7ba1\u7406\u5668\u8d1f\u8d23\u7ba1\u7406\u7535\u6e90\uff0c\u7535\u6e90\u7535\u8def\u8d1f\u8d23\u5c06\u7535\u6e90\u8f93\u5165\u5230\u82af\u7247\u4e2d\u3002<\/p>\n

  \u5176\u4ed6\u7535\u5b50\u5143\u4ef6<\/h3>\n

  RS485\u6a21\u5757\u8fd8\u5305\u62ec\u4e00\u4e9b\u5176\u4ed6\u7684\u7535\u5b50\u5143\u4ef6\uff0c\u5982\u6ee4\u6ce2\u5668\u3001\u8c03\u8282\u5668\u3001\u7535\u5bb9\u5668\u3001\u6307\u793a\u706f\u7b49\u3002\u8fd9\u4e9b\u5143\u4ef6\u7684\u4f5c\u7528\u662f\u6ee4\u9664\u5916\u90e8\u5e72\u6270\uff0c\u7a33\u5b9a\u7535\u6e90\uff0c\u63d0\u9ad8\u6a21\u5757\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

RS485\u6a21\u5757\u7684\u5e94\u7528<\/h2>\n

  RS485\u6a21\u5757\u7684\u4e3b\u8981\u7528\u9014\u662f\u652f\u6301\u8fdc\u7a0b\u901a\u4fe1\uff0c\u4ee5\u53ca\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u3002\u5b83\u5177\u6709\u4f4e\u566a\u58f0\u3001\u9ad8\u53ef\u9760\u6027\u3001\u7075\u6d3b\u6027\u548c\u4f4e\u6210\u672c\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u6c7d\u8f66\u7535\u5b50\u548c\u5176\u4ed6\u573a\u666f\u3002<\/p>\n

  \u5de5\u4e1a\u63a7\u5236<\/h3>\n

  RS485\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\uff0c\u6bd4\u5982\u5de5\u5382\u81ea\u52a8\u5316\u3001\u673a\u5668\u4eba\u63a7\u5236\u3001\u8bbe\u5907\u76d1\u63a7\u7b49\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u8bbe\u5907\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

  \u667a\u80fd\u5bb6\u5c45<\/h3>\n

  RS485\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\uff0c\u6bd4\u5982\u667a\u80fd\u706f\u5149\u63a7\u5236\u3001\u667a\u80fd\u5b89\u9632\u7cfb\u7edf\u3001\u667a\u80fd\u7a7a\u8c03\u63a7\u5236\u7b49\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u8bbe\u5907\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

  \u6c7d\u8f66\u7535\u5b50<\/h3>\n

  RS485\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\uff0c\u6bd4\u5982\u6c7d\u8f66\u5b89\u5168\u7cfb\u7edf\u3001\u8f66\u8f7d\u5bfc\u822a\u7cfb\u7edf\u3001\u8f66\u8f7d\u5a31\u4e50\u7cfb\u7edf\u7b49\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u8bbe\u5907\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u6a21\u5757\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u6a21\u5757\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/strong>\u5b83\u7684\u4e3b\u8981\u7528\u9014\u662f\u652f\u6301\u8fdc\u7a0b\u901a\u4fe1\uff0c\u4ee5\u53ca\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u3002\u5b83\u5177\u6709\u4f4e\u566a\u58f0\u3001\u9ad8\u53ef\u9760\u6027\u3001\u7075\u6d3b\u6027\u548c\u4f4e\u6210\u672c\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u6c7d\u8f66\u7535\u5b50\u548c\u5176\u4ed6\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u6a21\u5757\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u6a21\u5757\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u7684\u4e3b\u8981\u7528\u9014\u662f\u652f\u6301\u8fdc\u7a0b\u901a\u4fe1\uff0c\u4ee5\u53ca\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u3002\u5b83\u5177\u6709\u4f4e\u566a\u58f0<\/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-41880","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\/41880","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=41880"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41880\/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=41880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=41880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=41880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}