{"id":33229,"date":"2023-09-17T16:31:28","date_gmt":"2023-09-17T08:31:28","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33229"},"modified":"2023-09-17T16:31:28","modified_gmt":"2023-09-17T08:31:28","slug":"wkqdrssmys","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33229.html","title":{"rendered":"\u6e29\u63a7\u5668\u7684RS485\u662f\u4ec0\u4e48\u610f\u601d"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5c06\u8fdc\u7a0b\u8bbe\u5907\u4e0e\u8ba1\u7b97\u673a\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002<\/strong>\u6e29\u63a7\u5668\u7684RS485\u662f\u6307\u6e29\u63a7\u5668\u901a\u8fc7RS485\u534f\u8bae\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u6e29\u63a7\u5668\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u7684\u529f\u80fd\u3002<\/p>\n

RS485\u534f\u8bae\u7684\u4f18\u52bf<\/h2>\n

  RS485\u534f\u8bae\u662f\u4e00\u79cd\u652f\u6301\u9ad8\u901f\u3001\u591a\u8def\u3001\u53cc\u5411\u901a\u4fe1\u7684\u6807\u51c6\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u7684\u901a\u4fe1\uff0c\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u652f\u6301\u6570\u636e\u4f20\u8f93\u7684\u901f\u7387\u53ef\u8fbe\u6bcf\u79d2128Kbps\uff0c\u662f\u4e00\u79cd\u9ad8\u6548\u3001\u53ef\u9760\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

RS485\u534f\u8bae\u7684\u5b89\u5168\u6027<\/h3>\n

  RS485\u534f\u8bae\u7684\u5b89\u5168\u6027\u662f\u6307\u5b83\u7684\u6570\u636e\u4f20\u8f93\u662f\u53cc\u5411\u7684\uff0c\u8fd9\u610f\u5473\u7740\u5728\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u53cc\u65b9\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u4ece\u800c\u51cf\u5c11\u4e86\u6570\u636e\u4f20\u8f93\u7684\u65f6\u95f4\uff0c\u63d0\u9ad8\u4e86\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0cRS485\u534f\u8bae\u8fd8\u652f\u6301\u591a\u79cd\u52a0\u5bc6\u7b97\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u4f20\u8f93\u7684\u6570\u636e\u5b89\u5168\u3002<\/p>\n

\u6e29\u63a7\u5668\u7684RS485\u5e94\u7528<\/h3>\n

  \u6e29\u63a7\u5668\u7684RS485\u5e94\u7528\u662f\u6307\u5c06\u6e29\u63a7\u5668\u901a\u8fc7RS485\u534f\u8bae\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u6e29\u63a7\u5668\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002\u4f7f\u7528\u6e29\u63a7\u5668\u7684RS485\u53ef\u4ee5\u5b9e\u73b0\u6e29\u5ea6\u8bbe\u5b9a\u3001\u6e29\u5ea6\u5b9e\u65f6\u76d1\u6d4b\u3001\u62a5\u8b66\u63d0\u9192\u7b49\u529f\u80fd\uff0c\u4f7f\u5f97\u6e29\u5ea6\u63a7\u5236\u66f4\u52a0\u51c6\u786e\u3001\u53ef\u9760\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5c06\u8fdc\u7a0b\u8bbe\u5907\u4e0e\u8ba1\u7b97\u673a\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002<\/strong>\u6e29\u63a7\u5668\u7684RS485\u662f\u6307\u6e29\u63a7\u5668\u901a\u8fc7RS485\u534f\u8bae\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u6e29\u63a7\u5668\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u7684\u529f\u80fd\u3002RS485\u534f\u8bae\u5177\u6709\u9ad8\u901f\u3001\u591a\u8def\u3001\u53cc\u5411\u901a\u4fe1\u7684\u7279\u70b9\uff0c\u652f\u6301\u591a\u8282\u70b9\u7684\u901a\u4fe1\uff0c\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u652f\u6301\u6570\u636e\u4f20\u8f93\u7684\u901f\u7387\u53ef\u8fbe\u6bcf\u79d2128Kbps\uff0c\u662f\u4e00\u79cd\u9ad8\u6548\u3001\u53ef\u9760\u7684\u901a\u4fe1\u534f\u8bae\u3002\u4f7f\u7528\u6e29\u63a7\u5668\u7684RS485\u53ef\u4ee5\u5b9e\u73b0\u6e29\u5ea6\u8bbe\u5b9a\u3001\u6e29\u5ea6\u5b9e\u65f6\u76d1\u6d4b\u3001\u62a5\u8b66\u63d0\u9192\u7b49\u529f\u80fd\uff0c\u4f7f\u5f97\u6e29\u5ea6\u63a7\u5236\u66f4\u52a0\u51c6\u786e\u3001\u53ef\u9760\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5c06\u8fdc\u7a0b\u8bbe\u5907\u4e0e\u8ba1\u7b97\u673a\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002\u6e29\u63a7\u5668\u7684RS485\u662f\u6307\u6e29<\/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-33229","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\/33229","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=33229"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33229\/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=33229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}