{"id":77848,"date":"2024-01-08T22:06:46","date_gmt":"2024-01-08T14:06:46","guid":{"rendered":"\/\/www.dealsbon.com\/?p=77848"},"modified":"2024-01-08T22:06:46","modified_gmt":"2024-01-08T14:06:46","slug":"srljrtxxy","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/77848.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3RS485\u901a\u8baf\u534f\u8bae"},"content":{"rendered":"

  RS485\u901a\u8baf\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u8baf\u6807\u51c6\uff0c\u4f18\u70b9\u662f\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u53ef\u9760\u6027\u9ad8\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002<\/p>\n

RS485\u901a\u8baf\u534f\u8bae\u6982\u8ff0<\/h2>\n

  RS485\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u591a\u70b9\u901a\u4fe1\u80fd\u529b\uff0c\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u80fd\u591f\u5b9e\u73b0\u957f\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n

  RS485\u7684\u7279\u70b9<\/h3>\n

  RS485\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n

   – \u591a\u70b9\u901a\u8baf\uff1a\u540c\u4e00\u603b\u7ebf\u4e0a\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff1b<\/p>\n

   – \u9ad8\u6297\u5e72\u6270\u80fd\u529b\uff1a\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u51cf\u5c11\u4e86\u5e72\u6270\u5bf9\u901a\u8baf\u7684\u5f71\u54cd\uff1b<\/p>\n

   – \u9ad8\u53ef\u9760\u6027\uff1a\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\uff0c\u80fd\u591f\u7a33\u5b9a\u53ef\u9760\u5730\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  RS485\u4e0e\u5176\u4ed6\u901a\u8baf\u534f\u8bae\u7684\u6bd4\u8f83<\/h3>\n

  \u4e0eRS232<\/a>\u3001RS422<\/a>\u7b49\u901a\u8baf\u534f\u8bae\u76f8\u6bd4\uff0cRS485\u7684\u4f20\u8f93\u8ddd\u79bb\u66f4\u8fdc\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff1b\u4e0eCAN\u603b\u7ebf\u76f8\u6bd4\uff0cRS485\u6210\u672c\u66f4\u4f4e\uff0c\u5e94\u7528\u5e7f\u6cdb\u3002<\/p>\n

RS485\u901a\u8baf\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  RS485<\/a>\u7684\u5de5\u4f5c\u539f\u7406\u662f\u901a\u8fc7\u5dee\u5206\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b9e\u73b0\u591a\u70b9\u901a\u4fe1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5176\u4e2d\u5305\u62ec\u6570\u636e\u4f20\u8f93\u3001\u4fe1\u53f7\u7ebf\u8def\u8fde\u63a5\u7b49\u65b9\u9762\u7684\u5185\u5bb9\u3002<\/p>\n

  \u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406<\/h3>\n

  RS485\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u5373\u540c\u65f6\u53d1\u9001\u6b63\u8d1f\u4e24\u4e2a\u4fe1\u53f7\uff0c\u5229\u7528\u5dee\u5206\u4fe1\u53f7\u7684\u65b9\u5f0f\u62b5\u6d88\u5e72\u6270\uff0c\u63d0\u9ad8\u901a\u8baf\u8d28\u91cf\u3002<\/p>\n

  \u6570\u636e\u4f20\u8f93\u6d41\u7a0b<\/h3>\n

  RS485\u7684\u6570\u636e\u4f20\u8f93\u6d41\u7a0b\u5305\u62ec\u6570\u636e\u683c\u5f0f\u3001\u901a\u8baf\u901f\u7387\u3001\u6570\u636e\u6821\u9a8c\u7b49\u5185\u5bb9\uff0c\u4fdd\u8bc1\u6570\u636e\u7684\u53ef\u9760\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u5bf9RS485\u901a\u8baf\u534f\u8bae\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\uff0c\u5305\u62ec\u5176\u6982\u8ff0\u3001\u5de5\u4f5c\u539f\u7406\u7b49\u65b9\u9762\u7684\u5185\u5bb9\u3002<\/strong>RS485\u4f5c\u4e3a\u4e00\u79cd\u5e38\u7528\u7684\u901a\u8baf\u534f\u8bae\uff0c\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u5e94\u7528\uff0c\u5176\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u5907\u53d7\u9752\u7750\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u901a\u8baf\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u8baf\u6807\u51c6\uff0c\u4f18\u70b9\u662f\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u53ef\u9760\u6027\u9ad8\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002RS485\u901a\u8baf\u534f\u8bae\u6982\u8ff0RS485\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32<\/p>\n","protected":false},"author":1,"featured_media":64183,"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-77848","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/77848"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=77848"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/77848\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=77848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=77848"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=77848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}