{"id":47988,"date":"2023-09-29T20:13:00","date_gmt":"2023-09-29T12:13:00","guid":{"rendered":"\/\/www.viralrail.com\/?p=47988"},"modified":"2023-09-29T20:13:00","modified_gmt":"2023-09-29T12:13:00","slug":"bzrsgx","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/47988.html","title":{"rendered":"\u6807\u51c6RS485\u4e09\u6839\u7ebf"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u591a\u7aef\u53e3\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7aef\u53e3\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u5728\u975e\u5e38\u77ed\u7684\u65f6\u95f4\u5185\u53ef\u4ee5\u5b8c\u6210\u4f20\u8f93\u3002\u5b83\u4f7f\u7528\u6807\u51c6\u7684\u4e09\u6839\u7ebf\uff0c\u5176\u4e2d\u4e24\u6839\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u53e6\u4e00\u6839\u7528\u4e8e\u63a7\u5236\u4fe1\u53f7\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u6807\u51c6\u4e09\u6839\u7ebf\u7684\u529f\u80fd\u53ca\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u3002<\/p>\n

\u7b2c\u4e00\u90e8\u5206\uff1aRS485\u6807\u51c6\u4e09\u6839\u7ebf\u7684\u529f\u80fd<\/h2>\n

  1.1 \u4fe1\u53f7\u7ebf<\/h3>\n

  RS485\u6807\u51c6\u4e09\u6839\u7ebf\u7684\u7b2c\u4e00\u6839\u7ebf\u4e3a\u4fe1\u53f7\u7ebf\uff0c\u4e5f\u79f0\u4e3a\u6570\u636e\u7ebf\u3002\u5b83\u8d1f\u8d23\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7aef\u53e3\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u5728\u975e\u5e38\u77ed\u7684\u65f6\u95f4\u5185\u5b8c\u6210\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u4f20\u8f93\u9700\u6c42\u3002<\/p>\n

  1.2 \u63a7\u5236\u7ebf<\/h3>\n

  RS485\u6807\u51c6\u4e09\u6839\u7ebf\u7684\u7b2c\u4e8c\u6839\u7ebf\u4e3a\u63a7\u5236\u7ebf\uff0c\u4e5f\u79f0\u4e3a\u63a7\u5236\u4fe1\u53f7\u7ebf\u3002\u5b83\u8d1f\u8d23\u4f20\u8f93\u63a7\u5236\u4fe1\u53f7\uff0c\u53ef\u4ee5\u63a7\u5236\u7aef\u53e3\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u63a7\u5236\u7aef\u53e3\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ee5\u53ca\u4f20\u8f93\u7684\u65b9\u5411\u3002<\/p>\n

  1.3 \u5730\u7ebf<\/h3>\n

  RS485\u6807\u51c6\u4e09\u6839\u7ebf\u7684\u7b2c\u4e09\u6839\u7ebf\u4e3a\u5730\u7ebf\uff0c\u4e5f\u79f0\u4e3a\u5730\u7ebf\u3002\u5b83\u8d1f\u8d23\u8fde\u63a5\u6240\u6709\u7aef\u53e3\uff0c\u786e\u4fdd\u7aef\u53e3\u4e4b\u95f4\u7684\u7535\u538b\u5e73\u8861\u3002\u5b83\u53ef\u4ee5\u62b5\u6d88\u5916\u90e8\u7684\u5e72\u6270\uff0c\u4ece\u800c\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u3002<\/p>\n

\u7b2c\u4e8c\u90e8\u5206\uff1aRS485\u6807\u51c6\u4e09\u6839\u7ebf\u7684\u4f18\u52bf<\/h2>\n

  2.1 \u6570\u636e\u4f20\u8f93\u901f\u7387\u9ad8<\/h3>\n

  RS485\u6807\u51c6\u4e09\u6839\u7ebf\u7684\u4f20\u8f93\u901f\u7387\u975e\u5e38\u9ad8\uff0c\u53ef\u4ee5\u5728\u975e\u5e38\u77ed\u7684\u65f6\u95f4\u5185\u5b8c\u6210\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7cfb\u7edf\u7684\u4f20\u8f93\u6548\u7387\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u4f20\u8f93\u9700\u6c42\u3002<\/p>\n

  2.2 \u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/h3>\n

  RS485\u6807\u51c6\u4e09\u6839\u7ebf\u5177\u6709\u5f88\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u53ef\u4ee5\u6709\u6548\u62b5\u6d88\u5916\u90e8\u7684\u5e72\u6270\uff0c\u4ece\u800c\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u3002\u5b83\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u53d7\u5230\u5e72\u6270\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  2.3 \u5b89\u88c5\u7b80\u5355<\/h3>\n

  RS485\u6807\u51c6\u4e09\u6839\u7ebf\u53ea\u9700\u8981\u4e09\u6839\u7ebf\uff0c\u5b89\u88c5\u7b80\u5355\uff0c\u53ef\u4ee5\u8282\u7701\u5b89\u88c5\u7684\u65f6\u95f4\u548c\u6210\u672c\u3002\u5b83\u53ef\u4ee5\u786e\u4fdd\u5b89\u88c5\u7684\u53ef\u9760\u6027\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u6807\u51c6\u4e09\u6839\u7ebf\u662f\u4e00\u79cd\u591a\u7aef\u53e3\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7aef\u53e3\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u5728\u975e\u5e38\u77ed\u7684\u65f6\u95f4\u5185\u53ef\u4ee5\u5b8c\u6210\u4f20\u8f93\u3002<\/strong>\u5b83\u4f7f\u7528\u6807\u51c6\u7684\u4e09\u6839\u7ebf\uff0c\u5176\u4e2d\u4e24\u6839\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u53e6\u4e00\u6839\u7528\u4e8e\u63a7\u5236\u4fe1\u53f7\u3002\u5b83\u5177\u6709\u4f20\u8f93\u901f\u7387\u9ad8\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u5b89\u88c5\u7b80\u5355\u7b49\u4f18\u52bf\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7cfb\u7edf\u7684\u4f20\u8f93\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u591a\u7aef\u53e3\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7aef\u53e3\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u5728\u975e\u5e38\u77ed\u7684\u65f6\u95f4\u5185\u53ef\u4ee5\u5b8c\u6210\u4f20\u8f93\u3002\u5b83\u4f7f\u7528\u6807\u51c6\u7684\u4e09\u6839\u7ebf\uff0c\u5176\u4e2d\u4e24\u6839\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u53e6\u4e00\u6839\u7528\u4e8e\u63a7\u5236\u4fe1\u53f7\u3002\u672c\u6587\u5c06\u4ecb\u7ecdR<\/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-47988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/47988"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=47988"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/47988\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=47988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=47988"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=47988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}