{"id":44561,"date":"2023-09-29T15:20:00","date_gmt":"2023-09-29T07:20:00","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44561"},"modified":"2023-09-29T15:20:00","modified_gmt":"2023-09-29T07:20:00","slug":"rddx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44561.html","title":{"rendered":"RS485\u7684\u5730\u7ebf"},"content":{"rendered":"

  RS485\u7684\u5730\u7ebf\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u7535\u6c14\u8fde\u63a5\uff0c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u63a7\u5236\u4fe1\u53f7\u3002<\/strong>\u5b83\u901a\u5e38\u88ab\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f20\u8f93\u901f\u7387\u9ad8\u3001\u6570\u636e\u5b89\u5168\u6027\u597d\u7b49\u4f18\u70b9\uff0c\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u3001\u5b89\u9632\u76d1\u63a7\u7cfb\u7edf\u3001\u7535\u529b\u76d1\u63a7\u4e0e\u63a7\u5236\u7cfb\u7edf\u7b49\u9886\u57df\u3002<\/p>\n

RS485\u7684\u5730\u7ebf\u7ed3\u6784<\/h2>\n

  RS485\u7684\u5730\u7ebf\u7531\u4e24\u6839\u7ebf\u7ec4\u6210\uff0c\u5206\u522b\u4e3aA\u7ebf\u548cB\u7ebf\u3002A\u7ebf\u7528\u4e8e\u4f20\u8f93\u63a7\u5236\u4fe1\u53f7\uff0cB\u7ebf\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\u3002\u5b83\u4eec\u4e4b\u95f4\u7684\u8fde\u63a5\u65b9\u5f0f\u53ef\u4ee5\u662f\u76f4\u63a5\u63a5\u7ebf\uff0c\u4e5f\u53ef\u4ee5\u662f\u91c7\u7528\u63a5\u53e3\u8fde\u63a5\u7684\u65b9\u5f0f\u3002<\/p>\n

  A\u7ebf<\/h3>\n

  A\u7ebf\u7528\u4e8e\u4f20\u8f93\u63a7\u5236\u4fe1\u53f7\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n

    \n
  • \u4f20\u8f93\u63a7\u5236\u4fe1\u53f7\uff1a\u7528\u4e8e\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff1b<\/li>\n
  • \u7cfb\u7edf\u590d\u4f4d\u4fe1\u53f7\uff1a\u7528\u4e8e\u590d\u4f4d\u7cfb\u7edf\uff1b<\/li>\n
  • \u5730\u7ebf\u68c0\u6d4b\u4fe1\u53f7\uff1a\u7528\u4e8e\u68c0\u6d4b\u5730\u7ebf\u72b6\u6001\u3002<\/li>\n<\/ul>\n

      B\u7ebf<\/h3>\n

      B\u7ebf\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n

      \n
    • \u6570\u636e\u4fe1\u53f7\uff1a\u7528\u4e8e\u4f20\u8f93\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\uff1b<\/li>\n
    • \u540c\u6b65\u4fe1\u53f7\uff1a\u7528\u4e8e\u540c\u6b65\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff1b<\/li>\n
    • \u5730\u7ebf\u68c0\u6d4b\u4fe1\u53f7\uff1a\u7528\u4e8e\u68c0\u6d4b\u5730\u7ebf\u72b6\u6001\u3002<\/li>\n<\/ul>\n

      RS485\u7684\u5730\u7ebf\u4f18\u52bf<\/h2>\n

        RS485\u7684\u5730\u7ebf\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f20\u8f93\u901f\u7387\u9ad8\u3001\u6570\u636e\u5b89\u5168\u6027\u597d\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u3001\u5b89\u9632\u76d1\u63a7\u7cfb\u7edf\u3001\u7535\u529b\u76d1\u63a7\u4e0e\u63a7\u5236\u7cfb\u7edf\u7b49\u9886\u57df\u3002<\/p>\n

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

        RS485\u7684\u5730\u7ebf\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7684\u7279\u70b9\uff0c\u80fd\u591f\u6709\u6548\u6291\u5236\u5916\u90e8\u7684\u7535\u78c1\u5e72\u6270\uff0c\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n

        \u4f20\u8f93\u901f\u7387\u9ad8<\/h3>\n

        RS485\u7684\u5730\u7ebf\u5177\u6709\u4f20\u8f93\u901f\u7387\u9ad8\u7684\u7279\u70b9\uff0c\u80fd\u591f\u6ee1\u8db3\u591a\u79cd\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\uff0c\u6bd4\u5982\u5b9e\u65f6\u76d1\u63a7\u3001\u8fdc\u7a0b\u63a7\u5236\u7b49\u3002<\/p>\n

        \u6570\u636e\u5b89\u5168\u6027\u597d<\/h3>\n

        RS485\u7684\u5730\u7ebf\u5177\u6709\u6570\u636e\u5b89\u5168\u6027\u597d\u7684\u7279\u70b9\uff0c\u80fd\u591f\u6709\u6548\u4fdd\u62a4\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\uff0c\u9632\u6b62\u6570\u636e\u88ab\u7be1\u6539\u6216\u8005\u6cc4\u9732\u3002<\/p>\n

      \u603b\u7ed3<\/h2>\n

        RS485\u7684\u5730\u7ebf\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u7535\u6c14\u8fde\u63a5\uff0c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u63a7\u5236\u4fe1\u53f7\u3002<\/strong>\u5b83\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f20\u8f93\u901f\u7387\u9ad8\u3001\u6570\u636e\u5b89\u5168\u6027\u597d\u7b49\u4f18\u70b9\uff0c\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u3001\u5b89\u9632\u76d1\u63a7\u7cfb\u7edf\u3001\u7535\u529b\u76d1\u63a7\u4e0e\u63a7\u5236\u7cfb\u7edf\u7b49\u9886\u57df\u3002RS485\u7684\u5730\u7ebf\u7531\u4e24\u6839\u7ebf\u7ec4\u6210\uff0cA\u7ebf\u7528\u4e8e\u4f20\u8f93\u63a7\u5236\u4fe1\u53f7\uff0cB\u7ebf\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\u3002\u56e0\u6b64\uff0cRS485\u7684\u5730\u7ebf\u662f\u4e00\u79cd\u9ad8\u6548\u3001\u5b89\u5168\u7684\u7535\u6c14\u8fde\u63a5\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u591a\u79cd\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      RS485\u7684\u5730\u7ebf\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u7535\u6c14\u8fde\u63a5\uff0c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u63a7\u5236\u4fe1\u53f7\u3002\u5b83\u901a\u5e38\u88ab\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f20<\/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-44561","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\/44561","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=44561"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44561\/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=44561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}