{"id":33222,"date":"2023-09-15T23:54:06","date_gmt":"2023-09-15T15:54:06","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33222"},"modified":"2023-09-15T23:54:06","modified_gmt":"2023-09-15T15:54:06","slug":"ybrcsjlbncg","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33222.html","title":{"rendered":"\u4e00\u822cRS485\u4f20\u8f93\u8ddd\u79bb\u4e0d\u80fd\u8d85\u8fc7"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u901a\u4fe1\u7684\u6807\u51c6\uff0c\u4e3b\u8981\u7528\u4e8e\u4f20\u8f93\u4e32\u884c\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u4f46\u662f\u6709\u4e00\u4e2a\u91cd\u8981\u7684\u9650\u5236\uff1a\u4e00\u822cRS485\u4f20\u8f93\u8ddd\u79bb\u4e0d\u80fd\u8d85\u8fc7\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u4e00\u822cRS485\u4f20\u8f93\u8ddd\u79bb\u7684\u9650\u5236\uff0c\u4ee5\u53ca\u5982\u4f55\u63d0\u9ad8\u5176\u4f20\u8f93\u8ddd\u79bb\u7684\u65b9\u6cd5\u3002<\/p>\n

RS485\u4f20\u8f93\u8ddd\u79bb\u7684\u9650\u5236<\/h2>\n

\u7ebf\u7f06\u9650\u5236<\/h3>\n

  RS485\u4f20\u8f93\u8ddd\u79bb\u7684\u6700\u5927\u9650\u5236\u662f\u7ebf\u7f06\u7684\u957f\u5ea6\u9650\u5236\u3002\u7531\u4e8eRS485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u56e0\u6b64\u5b83\u5fc5\u987b\u4f7f\u7528\u53cc\u7ede\u7ebf\u6216\u7c7b\u4f3c\u7684\u7ebf\u7f06\u6765\u4f20\u8f93\u6570\u636e\u3002\u7ebf\u7f06\u7684\u957f\u5ea6\u8d8a\u957f\uff0c\u7535\u78c1\u5e72\u6270\u5c31\u8d8a\u4e25\u91cd\uff0c\u4ece\u800c\u964d\u4f4e\u6570\u636e\u4f20\u8f93\u7684\u8d28\u91cf\u3002\u4e00\u822c\u6765\u8bf4\uff0cRS485\u7ebf\u7f06\u7684\u6700\u5927\u957f\u5ea6\u4e0d\u80fd\u8d85\u8fc71200\u7c73\uff0c\u4f46\u662f\u8fd9\u4e2a\u8ddd\u79bb\u8fd8\u53d6\u51b3\u4e8e\u7ebf\u7f06\u7684\u7c7b\u578b\u3001\u73af\u5883\u6e29\u5ea6\u3001\u7535\u78c1\u5e72\u6270\u7b49\u56e0\u7d20\u3002<\/p>\n

\u7535\u6c14\u9650\u5236<\/h3>\n

  \u9664\u4e86\u7ebf\u7f06\u957f\u5ea6\u9650\u5236\u5916\uff0cRS485\u8fd8\u53d7\u5230\u7535\u6c14\u89c4\u8303\u7684\u9650\u5236\u3002RS485\u534f\u8bae\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53d6\u51b3\u4e8e\u7ebf\u7f06\u7684\u963b\u6297\u3001\u53d1\u5c04\u5668\u7684\u8f93\u51fa\u7535\u538b\u3001\u63a5\u6536\u5668\u7684\u8f93\u5165\u963b\u6297\u7b49\u53c2\u6570\u3002\u4e00\u822c\u6765\u8bf4\uff0cRS485\u53d1\u5c04\u5668\u7684\u8f93\u51fa\u7535\u538b\u4e0d\u80fd\u8d85\u8fc75V\uff0c\u63a5\u6536\u5668\u7684\u8f93\u5165\u963b\u6297\u4e0d\u80fd\u4f4e\u4e8e12K\u03a9\uff0c\u7ebf\u7f06\u7684\u963b\u6297\u4e0d\u80fd\u8d85\u8fc7120\u03a9\u3002\u5982\u679c\u8fd9\u4e9b\u53c2\u6570\u4e0d\u80fd\u6ee1\u8db3\u8981\u6c42\uff0cRS485\u4f20\u8f93\u8ddd\u79bb\u5c06\u53d7\u5230\u9650\u5236\u3002<\/p>\n

\u63d0\u9ad8RS485\u4f20\u8f93\u8ddd\u79bb\u7684\u65b9\u6cd5<\/h2>\n

\u4f7f\u7528\u66f4\u9ad8\u54c1\u8d28\u7684\u7ebf\u7f06<\/h3>\n

  \u4f7f\u7528\u66f4\u9ad8\u54c1\u8d28\u7684\u7ebf\u7f06\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u7535\u78c1\u5e72\u6270\uff0c\u4ece\u800c\u63d0\u9ad8RS485\u4f20\u8f93\u8ddd\u79bb\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u53cc\u5c4f\u853d\u7ebf\u7f06\uff0c\u5b83\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u6291\u5236\u7535\u78c1\u5e72\u6270\uff0c\u4ece\u800c\u63d0\u9ad8RS485\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

\u4f7f\u7528\u66f4\u9ad8\u8f93\u51fa\u7535\u538b<\/h3>\n

  \u53e6\u4e00\u79cd\u63d0\u9ad8RS485\u4f20\u8f93\u8ddd\u79bb\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u66f4\u9ad8\u7684\u8f93\u51fa\u7535\u538b\u3002\u4e00\u822c\u6765\u8bf4\uff0cRS485\u53d1\u5c04\u5668\u7684\u8f93\u51fa\u7535\u538b\u4e0d\u80fd\u8d85\u8fc75V\uff0c\u4f46\u662f\u6709\u4e9b\u53d1\u5c04\u5668\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u8f93\u51fa\u7535\u538b\uff0c\u4ece\u800c\u63d0\u9ad8RS485\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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RS485\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u901a\u4fe1\u7684\u6807\u51c6\uff0c\u4e3b\u8981\u7528\u4e8e\u4f20\u8f93\u4e32\u884c\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u4f46\u662f\u6709\u4e00\u4e2a\u91cd\u8981\u7684\u9650\u5236\uff1a\u4e00\u822cRS485\u4f20\u8f93\u8ddd\u79bb\u4e0d\u80fd\u8d85\u8fc7\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8<\/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-33222","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\/33222"}],"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=33222"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33222\/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=33222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}