{"id":45009,"date":"2023-10-04T22:59:41","date_gmt":"2023-10-04T14:59:41","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45009"},"modified":"2023-10-04T22:59:41","modified_gmt":"2023-10-04T14:59:41","slug":"rzmy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45009.html","title":{"rendered":"RS485\u600e\u4e48\u7528\uff1f"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u603b\u7ebf\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u9ad8\u6548\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u7684\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u7684\u57fa\u672c\u539f\u7406\u3001\u786c\u4ef6\u914d\u7f6e\u548c\u8f6f\u4ef6\u7f16\u7a0b\uff0c\u4ee5\u53caRS485\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u548c\u5e94\u7528\u6848\u4f8b\u3002<\/p>\n

RS485\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  \u4ec0\u4e48\u662fRS485<\/h3>\n

  RS485\u662f\u4e00\u79cd\u5de5\u4e1a\u603b\u7ebf\u6280\u672f\uff0c\u5b83\u662f\u4e00\u79cd\u591a\u70b9\u603b\u7ebf\uff0c\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u3001\u9ad8\u6548\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002RS485\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5404\u79cd\u8bbe\u5907\uff0c\u5982PLC\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u3001\u63a7\u5236\u5668\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u7684\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u3002<\/p>\n

  RS485\u7684\u7279\u70b9<\/h3>\n

  RS485\u6280\u672f\u5177\u6709\u8f83\u9ad8\u7684\u901f\u7387\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u5b83\u7684\u901a\u4fe1\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u52301200\u7c73\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\u3002\u5b83\u7684\u6297\u5e72\u6270\u6027\u80fd\u4e5f\u5f88\u597d\uff0c\u53ef\u4ee5\u62b5\u6297\u4e00\u5b9a\u7a0b\u5ea6\u7684\u5916\u754c\u5e72\u6270\uff0c\u4fdd\u8bc1\u6570\u636e\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  RS485\u7684\u786c\u4ef6\u914d\u7f6e<\/h3>\n

  RS485\u7684\u786c\u4ef6\u914d\u7f6e\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u4e00\u6839RS485\u7ebf\u7f06\uff0c\u8fde\u63a5\u6240\u6709\u8bbe\u5907\uff0c\u5e76\u4f7f\u7528\u6536\u53d1\u5668\u8fdb\u884c\u4fe1\u53f7\u8f6c\u6362\uff0c\u5373\u53ef\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002<\/p>\n

  RS485\u7684\u8f6f\u4ef6\u7f16\u7a0b<\/h3>\n

  RS485\u7684\u8f6f\u4ef6\u7f16\u7a0b\u4e5f\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5728\u8f6f\u4ef6\u4e2d\u5b9a\u4e49RS485\u7684\u53c2\u6570\uff0c\u5982\u901a\u4fe1\u901f\u7387\u3001\u6570\u636e\u683c\u5f0f\u7b49\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002<\/p>\n

RS485\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u548c\u5e94\u7528\u6848\u4f8b<\/h2>\n

  RS485\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\u7684\u4f18\u52bf<\/h3>\n

  RS485\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u975e\u5e38\u660e\u663e\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u9ad8\u6548\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u7684\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u3002\u5b83\u7684\u901a\u4fe1\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u52301200\u7c73\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\u3002\u5b83\u7684\u6297\u5e72\u6270\u6027\u80fd\u4e5f\u5f88\u597d\uff0c\u53ef\u4ee5\u62b5\u6297\u4e00\u5b9a\u7a0b\u5ea6\u7684\u5916\u754c\u5e72\u6270\uff0c\u4fdd\u8bc1\u6570\u636e\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  RS485\u7684\u5e94\u7528\u6848\u4f8b<\/h3>\n

  RS485\u6280\u672f\u5df2\u7ecf\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0c\u5982PLC\u3001\u6e29\u63a7\u5668\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u3002\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u7167\u660e\u3001\u5b89\u9632\u76d1\u63a7\u7b49\u5e94\u7528\u573a\u666f\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86RS485\u7684\u57fa\u672c\u539f\u7406\u3001\u786c\u4ef6\u914d\u7f6e\u548c\u8f6f\u4ef6\u7f16\u7a0b\uff0c\u4ee5\u53caRS485\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u548c\u5e94\u7528\u6848\u4f8b\u3002RS485\u6280\u672f\u5177\u6709\u8f83\u9ad8\u7684\u901f\u7387\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\uff0c\u5b83\u7684\u901a\u4fe1\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u52301200\u7c73\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\u3002RS485\u6280\u672f\u5df2\u7ecf\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0c\u5982PLC\u3001\u6e29\u63a7\u5668\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\uff0c\u8fd8\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u7167\u660e\u3001\u5b89\u9632\u76d1\u63a7\u7b49\u5e94\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u603b\u7ebf\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u9ad8\u6548\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u7684\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06RS485\u7684\u57fa\u672c\u539f\u7406\u3001\u786c\u4ef6<\/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-45009","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\/45009","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=45009"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45009\/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=45009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=45009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=45009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}