{"id":59592,"date":"2023-11-03T23:59:59","date_gmt":"2023-11-03T15:59:59","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59592"},"modified":"2024-09-14T16:38:23","modified_gmt":"2024-09-14T08:38:23","slug":"rbwgsxj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59592.html","title":{"rendered":"RS485\u62a5\u6587\u683c\u5f0f\u8be6\u89e3"},"content":{"rendered":"

RS485<\/a>\u62a5\u6587\u683c\u5f0f\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u4e0d\u540c\u7684\u7f51\u7edc\u8282\u70b9\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4f7f\u7528\u7b80\u5355\u7684\u62a5\u6587\u683c\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4f20\u8f93\u5927\u91cf\u7684\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u5904\u7406\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS485\u62a5\u6587<\/a>\u683c\u5f0f\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u5305\u62ec\u6570\u636e\u5e27\u3001\u5934\u90e8\u3001\u5c3e\u90e8\u4ee5\u53ca\u6821\u9a8c\u7801\u3002<\/p>\n

\u6570\u636e\u5e27<\/h2>\n

RS485\u62a5\u6587\u683c\u5f0f\u7684\u6570\u636e\u5e27\u7531\u5934\u90e8\u548c\u5c3e\u90e8\u7ec4\u6210\uff0c\u5934\u90e8\u5305\u542b\u4e00\u4e2a\u5b57\u8282\u7684\u540c\u6b65\u7801\uff0c\u5c3e\u90e8\u5305\u542b\u4e00\u4e2a\u5b57\u8282\u7684\u6821\u9a8c\u7801\u3002\u6570\u636e\u5e27\u4e2d\u95f4\u7684\u5185\u5bb9\u7531\u62a5\u6587\u672c\u4f53\u7ec4\u6210\uff0c\u62a5\u6587\u672c\u4f53\u7531\u591a\u4e2a\u5b57\u8282\u7ec4\u6210\uff0c\u6bcf\u4e2a\u5b57\u8282\u90fd\u6709\u7279\u5b9a\u7684\u542b\u4e49\u3002<\/p>\n

\u2003\u2003\u5934\u90e8<\/h3>\n

RS485\u62a5\u6587\u683c\u5f0f\u7684\u5934\u90e8\u7531\u4e00\u4e2a\u5b57\u8282\u7684\u540c\u6b65\u7801\u7ec4\u6210\uff0c\u540c\u6b65\u7801\u7528\u4e8e\u6807\u8bc6\u6570\u636e\u5e27\u7684\u5f00\u59cb\uff0c\u4ee5\u4fbf\u63a5\u6536\u7aef\u8bc6\u522b\u51fa\u6570\u636e\u5e27\u7684\u5f00\u59cb\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u5e27\u7684\u6b63\u786e\u63a5\u6536\u3002<\/p>\n

\u2003\u2003\u5c3e\u90e8<\/h3>\n

RS485\u62a5\u6587\u683c\u5f0f\u7684\u5c3e\u90e8\u7531\u4e00\u4e2a\u5b57\u8282\u7684\u6821\u9a8c\u7801\u7ec4\u6210\uff0c\u6821\u9a8c\u7801\u7528\u4e8e\u6821\u9a8c\u6570\u636e\u5e27\u7684\u5b8c\u6574\u6027\uff0c\u4ee5\u4fbf\u63a5\u6536\u7aef\u53ef\u4ee5\u786e\u8ba4\u6570\u636e\u5e27\u662f\u5426\u5b8c\u6574\u65e0\u8bef\u3002<\/p>\n

\u2003\u2003\u62a5\u6587\u672c\u4f53<\/h3>\n

RS485\u62a5\u6587\u683c\u5f0f\u7684\u62a5\u6587\u672c\u4f53\u7531\u591a\u4e2a\u5b57\u8282\u7ec4\u6210\uff0c\u6bcf\u4e2a\u5b57\u8282\u90fd\u6709\u7279\u5b9a\u7684\u542b\u4e49\u3002\u5176\u4e2d\uff0c\u7b2c\u4e00\u4e2a\u5b57\u8282\u7528\u4e8e\u6807\u8bc6\u62a5\u6587\u7684\u6e90\u5730\u5740\u548c\u76ee\u7684\u5730\u5740\uff0c\u7b2c\u4e8c\u4e2a\u5b57\u8282\u7528\u4e8e\u6807\u8bc6\u62a5\u6587\u7684\u7c7b\u578b\uff0c\u7b2c\u4e09\u4e2a\u5b57\u8282\u7528\u4e8e\u6807\u8bc6\u62a5\u6587\u7684\u957f\u5ea6\uff0c\u4ee5\u53ca\u540e\u7eed\u5b57\u8282\u7528\u4e8e\u4f20\u8f93\u62a5\u6587\u7684\u6709\u6548\u6570\u636e\u3002<\/p>\n

\u6821\u9a8c\u7801<\/h2>\n

RS485\u62a5\u6587\u683c\u5f0f\u7684\u6821\u9a8c\u7801\u7528\u4e8e\u6821\u9a8c\u6570\u636e\u5e27\u7684\u5b8c\u6574\u6027\uff0c\u4ee5\u4fbf\u63a5\u6536\u7aef\u53ef\u4ee5\u786e\u8ba4\u6570\u636e\u5e27\u662f\u5426\u5b8c\u6574\u65e0\u8bef\u3002\u6821\u9a8c\u7801\u7684\u8ba1\u7b97\u65b9\u6cd5\u662f\u5c06\u6570\u636e\u5e27\u7684\u6240\u6709\u5b57\u8282\u8fdb\u884c\u5f02\u6216\u8fd0\u7b97\uff0c\u5e76\u5c06\u7ed3\u679c\u4f5c\u4e3a\u6821\u9a8c\u7801\u3002\u5982\u679c\u63a5\u6536\u7aef\u8ba1\u7b97\u51fa\u7684\u6821\u9a8c\u7801\u4e0e\u53d1\u9001\u7aef\u53d1\u9001\u7684\u6821\u9a8c\u7801\u76f8\u540c\uff0c\u5219\u8bf4\u660e\u6570\u636e\u5e27\u6ca1\u6709\u51fa\u73b0\u4efb\u4f55\u9519\u8bef\uff0c\u53ef\u4ee5\u6b63\u786e\u63a5\u6536\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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RS485\u62a5\u6587\u683c\u5f0f\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u4e0d\u540c\u7684\u7f51\u7edc\u8282\u70b9\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4f7f\u7528\u7b80\u5355\u7684\u62a5\u6587\u683c\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4f20\u8f93\u5927\u91cf\u7684\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u5904\u7406\u3002\u672c\u6587<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-59592","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\/59592"}],"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=59592"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59592\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=59592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}