{"id":33143,"date":"2023-09-16T09:41:15","date_gmt":"2023-09-16T01:41:15","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33143"},"modified":"2023-09-16T09:41:15","modified_gmt":"2023-09-16T01:41:15","slug":"csdgzd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33143.html","title":{"rendered":"485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef"},"content":{"rendered":"

  485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u662f\u4e00\u79cd\u901a\u8fc7RS-485\u603b\u7ebf\u8fde\u63a5\u591a\u4e2a\u7ec8\u7aef\u8bbe\u5907\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u628a\u7ec8\u7aef\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u3001\u9ad8\u6548\u3002<\/strong>\u5b83\u53ef\u4ee5\u5728\u4e00\u4e2a\u603b\u7ebf\u4e0a\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u4ece\u800c\u5927\u5927\u51cf\u5c11\u7535\u7f06\u7684\u4f7f\u7528\uff0c\u964d\u4f4e\u5b89\u88c5\u6210\u672c\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u5b9e\u7528\u7684\u6280\u672f\u3002<\/p>\n

485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u7684\u539f\u7406<\/h2>\n

  485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u7684\u539f\u7406\u662f\u5229\u7528RS-485\u603b\u7ebf\u7684\u5e7f\u64ad\u7279\u6027\uff0c\u4f7f\u7528\u4e00\u4e2a\u603b\u7ebf\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u591a\u4e2a\u7ec8\u7aef\u4e4b\u95f4\u7684\u901a\u4fe1\u3002RS-485\u603b\u7ebf\u662f\u4e00\u79cd\u53cc\u7ede\u7ebf\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8fbe32\u4e2a\u8bbe\u5907\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u52301200\u7c73\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u5408\u7684\u9700\u6c42\u3002<\/p>\n

485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u7684\u4f18\u70b9<\/h3>\n
    \n
  • 1. \u7b80\u5355\u6613\u7528\uff1a485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u53ea\u9700\u8981\u4e00\u6839RS-485\u603b\u7ebf\u5c31\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u64cd\u4f5c\u7b80\u5355\uff0c\u6613\u4e8e\u5b9e\u65bd\u3002<\/li>\n
  • 2. \u6210\u672c\u4f4e\u5ec9\uff1a485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u53ea\u9700\u8981\u4e00\u6839RS-485\u603b\u7ebf\uff0c\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u7535\u7f06\u7684\u4f7f\u7528\uff0c\u964d\u4f4e\u5b89\u88c5\u6210\u672c\u3002<\/li>\n
  • 3. \u9ad8\u53ef\u9760\u6027\uff1a485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\uff0c\u4f7f\u7cfb\u7edf\u66f4\u52a0\u5065\u58ee\uff0c\u66f4\u52a0\u53ef\u9760\u3002<\/li>\n
  • 4. \u9ad8\u53ef\u7ef4\u62a4\u6027\uff1a485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7ef4\u62a4\u6027\uff0c\u4f7f\u7cfb\u7edf\u66f4\u52a0\u5bb9\u6613\u7ef4\u62a4\u548c\u7ba1\u7406\u3002<\/li>\n<\/ul>\n

    485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u7684\u7f3a\u70b9<\/h3>\n
      \n
    • 1. \u5b89\u5168\u6027\u8f83\u4f4e\uff1a485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u7684\u5b89\u5168\u6027\u8f83\u4f4e\uff0c\u5982\u679c\u7cfb\u7edf\u4e2d\u6709\u6076\u610f\u8bbe\u5907\uff0c\u53ef\u80fd\u4f1a\u7834\u574f\u6574\u4e2a\u7cfb\u7edf\u3002<\/li>\n
    • 2. \u9650\u5236\u4f20\u8f93\u8ddd\u79bb\uff1a485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u7684\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u4e00\u822c\u4e0d\u8d85\u8fc71200\u7c73\uff0c\u5982\u679c\u8d85\u8fc7\u8fd9\u4e2a\u8ddd\u79bb\uff0c\u53ef\u80fd\u4f1a\u5f71\u54cd\u901a\u4fe1\u7684\u8d28\u91cf\u3002<\/li>\n
    • 3. \u9650\u5236\u4f20\u8f93\u901f\u7387\uff1a485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u7684\u4f20\u8f93\u901f\u7387\u4e5f\u6709\u9650\uff0c\u4e00\u822c\u4e0d\u8d85\u8fc710Mbps\uff0c\u5982\u679c\u9700\u8981\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u5176\u4ed6\u6280\u672f\u3002<\/li>\n<\/ul>\n

      \u603b\u7ed3<\/h2>\n

        485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u662f\u4e00\u79cd\u901a\u8fc7RS-485\u603b\u7ebf\u8fde\u63a5\u591a\u4e2a\u7ec8\u7aef\u8bbe\u5907\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u628a\u7ec8\u7aef\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u3001\u9ad8\u6548\u3002<\/strong>\u5b83\u53ef\u4ee5\u5728\u4e00\u4e2a\u603b\u7ebf\u4e0a\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u4ece\u800c\u5927\u5927\u51cf\u5c11\u7535\u7f06\u7684\u4f7f\u7528\uff0c\u964d\u4f4e\u5b89\u88c5\u6210\u672c\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u5b9e\u7528\u7684\u6280\u672f\u3002\u5b83\u5177\u6709\u7b80\u5355\u6613\u7528\u3001\u6210\u672c\u4f4e\u5ec9\u3001\u9ad8\u53ef\u9760\u6027\u548c\u9ad8\u53ef\u7ef4\u62a4\u6027\u7684\u4f18\u70b9\uff0c\u4f46\u662f\u4e5f\u6709\u5b89\u5168\u6027\u8f83\u4f4e\u3001\u9650\u5236\u4f20\u8f93\u8ddd\u79bb\u548c\u9650\u5236\u4f20\u8f93\u901f\u7387\u7684\u7f3a\u70b9\uff0c\u56e0\u6b64\u5728\u4f7f\u7528\u65f6\u8981\u6ce8\u610f\u8fd9\u4e9b\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      485\u4f20\u8f93\u591a\u4e2a\u7ec8\u7aef\u662f\u4e00\u79cd\u901a\u8fc7RS-485\u603b\u7ebf\u8fde\u63a5\u591a\u4e2a\u7ec8\u7aef\u8bbe\u5907\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u628a\u7ec8\u7aef\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u3001\u9ad8\u6548\u3002\u5b83\u53ef\u4ee5\u5728\u4e00\u4e2a\u603b\u7ebf\u4e0a<\/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-33143","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\/33143","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=33143"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33143\/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=33143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}