{"id":59089,"date":"2023-10-20T03:51:50","date_gmt":"2023-10-19T19:51:50","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/59089.html"},"modified":"2023-10-20T03:51:50","modified_gmt":"2023-10-19T19:51:50","slug":"rssmxy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59089.html","title":{"rendered":"RS485\u662f\u4ec0\u4e48\u534f\u8bae\uff1f"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u8bb8\u591a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u5305\u62ec\u8ba1\u7b97\u673a\u3001\u63a7\u5236\u5668\u3001\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u7b49\u3002\u5b83\u5177\u6709\u9ad8\u5e26\u5bbd\u3001\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u548c\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

RS485\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  RS485\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u5c06\u6570\u636e\u4ee5\u6bd4\u7279\u6d41\u7684\u5f62\u5f0f\u7ecf\u8fc7\u7ebf\u8def\u4f20\u8f93\u3002\u5b83\u91c7\u7528\u5dee\u5206\u4f20\u8f93\u6280\u672f\uff0c\u5373\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u4e4b\u95f4\u7684\u7535\u538b\u5dee\u5f02\u63a7\u5236\u4fe1\u53f7\u7684\u4f20\u8f93\uff0c\u4ece\u800c\u4f7f\u7ebf\u8def\u53ef\u9760\u6027\u66f4\u9ad8\u3002\u6b64\u5916\uff0cRS485\u534f\u8bae\u8fd8\u5177\u6709\u9ad8\u5e26\u5bbd\u3001\u4f4e\u6210\u672c\u3001\u4f4e\u529f\u8017\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u56e0\u6b64\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u548c\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u3002<\/p>\n

RS485\u534f\u8bae\u7684\u7279\u70b9<\/h2>\n

  1.\u9ad8\u5e26\u5bbd<\/h3>\n

  RS485\u534f\u8bae\u5177\u6709\u6781\u9ad8\u7684\u4f20\u8f93\u5e26\u5bbd\uff0c\u53ef\u4ee5\u652f\u6301\u9ad8\u8fbe10Mbps\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u6bd4\u4f20\u7edf\u7684RS232\u534f\u8bae\u5feb\u5f97\u591a\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u6bd4\u5982\u8ba1\u7b97\u673a\u3001\u63a7\u5236\u5668\u3001\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u7b49\u3002<\/p>\n

  2.\u53ef\u9760\u6027<\/h3>\n

  RS485\u534f\u8bae\u91c7\u7528\u5dee\u5206\u4f20\u8f93\u6280\u672f\uff0c\u5373\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u4e4b\u95f4\u7684\u7535\u538b\u5dee\u5f02\u63a7\u5236\u4fe1\u53f7\u7684\u4f20\u8f93\uff0c\u4ece\u800c\u4f7f\u7ebf\u8def\u53ef\u9760\u6027\u66f4\u9ad8\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u6bd4\u5982\u8ba1\u7b97\u673a\u3001\u63a7\u5236\u5668\u3001\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u7b49\u3002<\/p>\n

  3.\u5b89\u5168\u6027<\/h3>\n

  RS485\u534f\u8bae\u91c7\u7528\u5dee\u5206\u4f20\u8f93\u6280\u672f\uff0c\u53ef\u4ee5\u6709\u6548\u62b5\u5fa1\u5916\u90e8\u7535\u78c1\u5e72\u6270\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u5177\u6709\u4f4e\u529f\u8017\u7279\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u7cfb\u7edf\u7684\u80fd\u8017\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u8bb8\u591a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u5305\u62ec\u8ba1\u7b97\u673a\u3001\u63a7\u5236\u5668\u3001\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u7b49\u3002<\/strong>\u5b83\u5177\u6709\u9ad8\u5e26\u5bbd\u3001\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u548c\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002RS485\u534f\u8bae\u91c7\u7528\u5dee\u5206\u4f20\u8f93\u6280\u672f\uff0c\u53ef\u4ee5\u6709\u6548\u62b5\u5fa1\u5916\u90e8\u7535\u78c1\u5e72\u6270\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u5177\u6709\u9ad8\u5e26\u5bbd\u3001\u4f4e\u6210\u672c\u3001\u4f4e\u529f\u8017\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u56e0\u6b64\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u548c\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u8bb8\u591a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u5305\u62ec\u8ba1\u7b97\u673a\u3001\u63a7\u5236\u5668\u3001\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u7b49\u3002\u5b83\u5177\u6709\u9ad8\u5e26\u5bbd\u3001\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u548c\u667a\u80fd\u5bb6\u5c45\u7b49\u9886<\/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-59089","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\/59089","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=59089"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59089\/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=59089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}