{"id":33247,"date":"2023-09-16T23:17:30","date_gmt":"2023-09-16T15:17:30","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33247"},"modified":"2023-09-16T23:17:30","modified_gmt":"2023-09-16T15:17:30","slug":"rhzdrsbdz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33247.html","title":{"rendered":"\u5982\u4f55\u77e5\u9053RS485\u8bbe\u5907\u5730\u5740"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u7528\u4e8e\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5c40\u57df\u7f51\uff08LAN\uff09\u548c\u5e7f\u57df\u7f51\uff08WAN\uff09\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002RS485\u8bbe\u5907\u5730\u5740\u662f\u6bcf\u4e2a\u8bbe\u5907\u7684\u552f\u4e00\u6807\u8bc6\uff0c\u7528\u6765\u786e\u5b9a\u8bbe\u5907\u5728\u7f51\u7edc\u4e2d\u7684\u4f4d\u7f6e\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u786e\u5b9aRS485\u8bbe\u5907\u7684\u5730\u5740\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5730\u5740\u6765\u5b9e\u73b0\u901a\u4fe1\u3002<\/p>\n

RS485\u8bbe\u5907\u5730\u5740<\/h2>\n

  RS485\u8bbe\u5907\u5730\u5740\u662f\u6bcf\u4e2a\u8bbe\u5907\u7684\u552f\u4e00\u6807\u8bc6\uff0c\u7528\u4e8e\u6807\u8bc6\u8bbe\u5907\u5728\u7f51\u7edc\u4e2d\u7684\u4f4d\u7f6e\u3002\u5730\u5740\u662f\u7531\u4e00\u4e2a\u6216\u591a\u4e2a\u5b57\u8282\u7ec4\u6210\u7684\uff0c\u6bcf\u4e2a\u5b57\u8282\u90fd\u6709\u7279\u5b9a\u7684\u542b\u4e49\u3002\u5730\u5740\u53ef\u4ee5\u662f\u56fa\u5b9a\u7684\uff0c\u4e5f\u53ef\u4ee5\u662f\u53ef\u53d8\u7684\u3002<\/p>\n

  \u56fa\u5b9a\u5730\u5740\u662f\u6307\u8bbe\u5907\u5730\u5740\u662f\u56fa\u5b9a\u7684\uff0c\u4e0d\u4f1a\u6539\u53d8\u3002\u56fa\u5b9a\u5730\u5740\u7684\u4f18\u70b9\u662f\u5bb9\u6613\u5b9e\u73b0\uff0c\u4f46\u7f3a\u70b9\u662f\u53ea\u80fd\u5bb9\u7eb3\u6709\u9650\u6570\u91cf\u7684\u8bbe\u5907\uff0c\u4e14\u4e0d\u80fd\u8f7b\u6613\u66f4\u6539\u8bbe\u5907\u5730\u5740\u3002<\/p>\n

  \u53ef\u53d8\u5730\u5740\u662f\u6307\u8bbe\u5907\u5730\u5740\u53ef\u4ee5\u968f\u610f\u66f4\u6539\uff0c\u7075\u6d3b\u6027\u8f83\u9ad8\uff0c\u53ef\u4ee5\u5bb9\u7eb3\u66f4\u591a\u7684\u8bbe\u5907\u3002\u4f46\u7f3a\u70b9\u662f\u5b9e\u73b0\u8f83\u4e3a\u590d\u6742\uff0c\u9700\u8981\u989d\u5916\u7684\u786c\u4ef6\u548c\u8f6f\u4ef6\u3002<\/p>\n

\u5982\u4f55\u786e\u5b9aRS485\u8bbe\u5907\u5730\u5740<\/h2>\n

  \u786e\u5b9aRS485\u8bbe\u5907\u5730\u5740\u7684\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a\u81ea\u52a8\u5206\u914d\u3001\u624b\u52a8\u5206\u914d\u548c\u81ea\u5b9a\u4e49\u5206\u914d\u3002<\/p>\n

\u81ea\u52a8\u5206\u914d<\/h3>\n

  \u81ea\u52a8\u5206\u914d\u662f\u6307\u7f51\u7edc\u8bbe\u5907\u81ea\u52a8\u5206\u914d\u5730\u5740\uff0c\u65e0\u9700\u4eba\u5de5\u5e72\u9884\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\u7b80\u5355\u6613\u884c\uff0c\u4f46\u7f3a\u70b9\u662f\u4e0d\u80fd\u66f4\u6539\u8bbe\u5907\u5730\u5740\u3002<\/p>\n

\u624b\u52a8\u5206\u914d<\/h3>\n

  \u624b\u52a8\u5206\u914d\u662f\u6307\u7531\u7ba1\u7406\u5458\u624b\u52a8\u5206\u914d\u5730\u5740\uff0c\u4e5f\u5c31\u662f\u4eba\u5de5\u5e72\u9884\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\u53ef\u4ee5\u81ea\u5b9a\u4e49\u8bbe\u5907\u5730\u5740\uff0c\u4f46\u7f3a\u70b9\u662f\u9700\u8981\u7ba1\u7406\u5458\u7ecf\u5e38\u7ef4\u62a4\uff0c\u5e76\u4e14\u9700\u8981\u82b1\u8d39\u66f4\u591a\u7684\u65f6\u95f4\u548c\u7cbe\u529b\u3002<\/p>\n

\u81ea\u5b9a\u4e49\u5206\u914d<\/h3>\n

  \u81ea\u5b9a\u4e49\u5206\u914d\u662f\u6307\u8bbe\u5907\u81ea\u52a8\u5206\u914d\u5730\u5740\uff0c\u4f46\u53ef\u4ee5\u7531\u7528\u6237\u81ea\u5b9a\u4e49\u5730\u5740\uff0c\u4e5f\u5c31\u662f\u53ef\u4ee5\u66f4\u6539\u8bbe\u5907\u5730\u5740\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\u53ef\u4ee5\u66f4\u6539\u8bbe\u5907\u5730\u5740\uff0c\u4f46\u7f3a\u70b9\u662f\u9700\u8981\u989d\u5916\u7684\u786c\u4ef6\u548c\u8f6f\u4ef6\u6765\u5b9e\u73b0\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u8bbe\u5907\u5730\u5740\u662f\u6bcf\u4e2a\u8bbe\u5907\u7684\u552f\u4e00\u6807\u8bc6\uff0c\u7528\u4e8e\u6807\u8bc6\u8bbe\u5907\u5728\u7f51\u7edc\u4e2d\u7684\u4f4d\u7f6e\u3002\u786e\u5b9aRS485\u8bbe\u5907\u5730\u5740\u7684\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a\u81ea\u52a8\u5206\u914d\u3001\u624b\u52a8\u5206\u914d\u548c\u81ea\u5b9a\u4e49\u5206\u914d\u3002\u81ea\u52a8\u5206\u914d\u662f\u6307\u7f51\u7edc\u8bbe\u5907\u81ea\u52a8\u5206\u914d\u5730\u5740\uff0c\u65e0\u9700\u4eba\u5de5\u5e72\u9884\uff1b\u624b\u52a8\u5206\u914d\u662f\u6307\u7531\u7ba1\u7406\u5458\u624b\u52a8\u5206\u914d\u5730\u5740\uff0c\u4e5f\u5c31\u662f\u4eba\u5de5\u5e72\u9884\uff1b\u81ea\u5b9a\u4e49\u5206\u914d\u662f\u6307\u8bbe\u5907\u81ea\u52a8\u5206\u914d\u5730\u5740\uff0c\u4f46\u53ef\u4ee5\u7531\u7528\u6237\u81ea\u5b9a\u4e49\u5730\u5740\uff0c\u4e5f\u5c31\u662f\u53ef\u4ee5\u66f4\u6539\u8bbe\u5907\u5730\u5740\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4ecb\u7ecd RS485\u662f\u4e00\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u7528\u4e8e\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5c40\u57df\u7f51\uff08LAN\uff09\u548c\u5e7f\u57df\u7f51\uff08WAN\uff09\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002RS485\u8bbe\u5907\u5730\u5740\u662f\u6bcf\u4e2a<\/p>\n","protected":false},"author":1,"featured_media":3671,"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-33247","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\/33247","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=33247"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33247\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=33247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}