{"id":59755,"date":"2023-11-01T01:44:07","date_gmt":"2023-10-31T17:44:07","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59755"},"modified":"2023-11-01T01:44:07","modified_gmt":"2023-10-31T17:44:07","slug":"rjkjfhsdm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59755.html","title":{"rendered":"RS485\u63a5\u53e3\u63a524\u4f0f\u4f1a\u70e7\u6389\u5417"},"content":{"rendered":"

  RS485\u63a5\u53e3\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u5de5\u4e1a\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u901a\u4fe1\uff0c\u800c\u4e14\u8fd8\u80fd\u591f\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\u3002\u4f46\u662f\uff0c\u5f53RS485\u63a5\u53e3\u63a5\u516524\u4f0f\u7535\u538b\u65f6\uff0c\u5b83\u662f\u5426\u4f1a\u70e7\u6bc1\u5462\uff1f\u672c\u6587\u5c06\u89e3\u7b54\u8fd9\u4e00\u95ee\u9898\uff0c\u5e76\u4ecb\u7ecdRS485\u63a5\u53e3\u7684\u5b89\u5168\u6027\u3002<\/p>\n

RS485\u63a5\u53e3\u63a524\u4f0f\u4f1a\u70e7\u6389\u5417\uff1f<\/h2>\n

  RS485\u63a5\u53e3\u662f\u4e00\u79cd\u5de5\u4e1a\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u901a\u4fe1\uff0c\u800c\u4e14\u8fd8\u80fd\u591f\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\u3002\u4f46\u662f\uff0c\u5f53RS485\u63a5\u53e3\u63a5\u516524\u4f0f\u7535\u538b\u65f6\uff0c\u5b83\u662f\u5426\u4f1a\u70e7\u6bc1\u5462\uff1f<\/p>\n

  \u7b54\u6848\u662f\u5426\u5b9a\u7684\uff0c\u5373RS485\u63a5\u53e3\u63a5\u516524\u4f0f\u7535\u538b\u4e0d\u4f1a\u70e7\u6bc1\u3002RS485\u63a5\u53e3\u662f\u4e00\u79cd\u9488\u5bf9\u5de5\u4e1a\u5e94\u7528\u7684\u9ad8\u901f\u63a5\u53e3\uff0c\u5b83\u7684\u7535\u538b\u8303\u56f4\u53ef\u4ee5\u8fbe\u5230-7V~12V\uff0c\u6240\u4ee524\u4f0f\u7535\u538b\u4e0d\u4f1a\u5bf9RS485\u63a5\u53e3\u9020\u6210\u5f71\u54cd\u3002<\/p>\n

  RS485\u63a5\u53e3\u7684\u5b89\u5168\u6027<\/h3>\n

  RS485\u63a5\u53e3\u7684\u5b89\u5168\u6027\u5f88\u9ad8\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u901a\u4fe1\uff0c\u800c\u4e14\u8fd8\u80fd\u591f\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\u3002\u5b83\u7684\u7535\u538b\u8303\u56f4\u53ef\u4ee5\u8fbe\u5230-7V~12V\uff0c\u6240\u4ee524\u4f0f\u7535\u538b\u4e0d\u4f1a\u5bf9RS485\u63a5\u53e3\u9020\u6210\u5f71\u54cd\u3002<\/p>\n

  \u6b64\u5916\uff0cRS485\u63a5\u53e3\u8fd8\u5177\u6709\u963b\u6297\u5339\u914d\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u964d\u4f4e\u63a5\u53e3\u6240\u53d7\u7684\u5e72\u6270\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  RS485\u63a5\u53e3\u7684\u5e94\u7528<\/h3>\n

  RS485\u63a5\u53e3\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u697c\u5b87\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u4ea4\u901a\u7b49\u9886\u57df\u3002<\/p>\n

  \u4f8b\u5982\uff0c\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0cRS485\u63a5\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5PLC\u3001\u4f20\u611f\u5668\u3001\u8ba1\u7b97\u673a\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u4fe1\u606f\u7684\u9ad8\u901f\u4f20\u8f93\u3002<\/p>\n

  \u5728\u697c\u5b87\u81ea\u52a8\u5316\u9886\u57df\uff0cRS485\u63a5\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u63a7\u5236\u5668\u3001\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u3001\u667a\u80fd\u5b89\u9632\u8bbe\u5907\u7b49\uff0c\u5b9e\u73b0\u697c\u5b87\u81ea\u52a8\u5316\u7684\u8bbe\u5907\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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RS485\u63a5\u53e3\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u5de5\u4e1a\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u901a\u4fe1\uff0c\u800c\u4e14\u8fd8\u80fd\u591f\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\u3002\u4f46\u662f\uff0c\u5f53RS485\u63a5\u53e3\u63a5\u516524\u4f0f\u7535\u538b\u65f6\uff0c\u5b83\u662f\u5426\u4f1a\u70e7\u6bc1\u5462\uff1f\u672c\u6587\u5c06\u89e3\u7b54\u8fd9\u4e00\u95ee\u9898\uff0c<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-59755","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\/59755","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=59755"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59755\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=59755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}