{"id":47366,"date":"2023-09-28T12:27:02","date_gmt":"2023-09-28T04:27:02","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47366"},"modified":"2023-09-28T12:27:02","modified_gmt":"2023-09-28T04:27:02","slug":"rsrmksrljtdgnhyt","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47366.html","title":{"rendered":"RS485\u8f93\u5165\u6a21\u5757\uff1a\u6df1\u5165\u4e86\u89e3\u5b83\u7684\u529f\u80fd\u548c\u7528\u9014"},"content":{"rendered":"

  RS485\u8f93\u5165\u6a21\u5757\u662f\u4e00\u79cd\u7528\u4e8e\u8f93\u5165\u4fe1\u53f7\u7684\u6a21\u5757\uff0c\u5b83\u53ef\u4ee5\u63a5\u6536\u6765\u81eaRS485\u8bbe\u5907\u7684\u4fe1\u53f7\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u53ef\u4ee5\u88ab\u8ba1\u7b97\u673a\u5904\u7406\u7684\u6570\u636e\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u53ef\u4ee5\u8bc6\u522b\u7684\u6570\u636e\uff0c\u4ece\u800c\u4f7f\u8ba1\u7b97\u673a\u80fd\u591f\u66f4\u597d\u5730\u5904\u7406\u8fd9\u4e9b\u4fe1\u53f7\u3002<\/p>\n

RS485\u8f93\u5165\u6a21\u5757\u7684\u529f\u80fd<\/h2>\n

  RS485\u8f93\u5165\u6a21\u5757\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u53ef\u4ee5\u8bc6\u522b\u7684\u6570\u636e\uff0c\u4ee5\u4fbf\u8ba1\u7b97\u673a\u80fd\u591f\u66f4\u597d\u5730\u5904\u7406\u8fd9\u4e9b\u4fe1\u53f7\u3002\u5b83\u53ef\u4ee5\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\uff0c\u4e5f\u53ef\u4ee5\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6a21\u62df\u4fe1\u53f7\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u63d0\u4f9b\u4e32\u53e3\u901a\u4fe1\u529f\u80fd\uff0c\u53ef\u4ee5\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u53ef\u7531\u8ba1\u7b97\u673a\u8bc6\u522b\u7684\u6570\u636e\uff0c\u4ece\u800c\u4f7f\u8ba1\u7b97\u673a\u80fd\u591f\u66f4\u597d\u5730\u5904\u7406\u8fd9\u4e9b\u4fe1\u53f7\u3002<\/p>\n

  RS485\u8f93\u5165\u6a21\u5757\u7684\u7528\u9014<\/h3>\n

  RS485\u8f93\u5165\u6a21\u5757\u7684\u4e3b\u8981\u7528\u9014\u662f\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u53ef\u4ee5\u8bc6\u522b\u7684\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u5bf9RS485\u4fe1\u53f7\u7684\u5904\u7406\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u7cfb\u7edf\uff0c\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5b89\u9632\u7cfb\u7edf\uff0c\u4ee5\u53ca\u5176\u4ed6RS485\u4fe1\u53f7\u5904\u7406\u9886\u57df\u3002<\/p>\n

  RS485\u8f93\u5165\u6a21\u5757\u7684\u4f18\u52bf<\/h3>\n

  RS485\u8f93\u5165\u6a21\u5757\u7684\u4e3b\u8981\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u53ef\u4ee5\u8bc6\u522b\u7684\u6570\u636e\uff0c\u4ece\u800c\u4f7f\u8ba1\u7b97\u673a\u80fd\u591f\u66f4\u597d\u5730\u5904\u7406\u8fd9\u4e9b\u4fe1\u53f7\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u5177\u6709\u4f4e\u529f\u8017\u3001\u9ad8\u53ef\u9760\u6027\u3001\u9ad8\u7a33\u5b9a\u6027\u7b49\u4f18\u52bf\uff0c\u56e0\u6b64\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

RS485\u8f93\u5165\u6a21\u5757\u7684\u5e94\u7528<\/h2>\n

  RS485\u8f93\u5165\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u7cfb\u7edf\uff0c\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5b89\u9632\u7cfb\u7edf\uff0c\u4ee5\u53ca\u5176\u4ed6RS485\u4fe1\u53f7\u5904\u7406\u9886\u57df\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u4ece\u800c\u5b9e\u73b0\u5bb6\u5ead\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\uff1b\u5b83\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5b89\u9632\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5b89\u9632\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u4ece\u800c\u5b9e\u73b0\u5b89\u9632\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u8f93\u5165\u6a21\u5757\u662f\u4e00\u79cd\u7528\u4e8e\u8f93\u5165\u4fe1\u53f7\u7684\u6a21\u5757\uff0c\u5b83\u53ef\u4ee5\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u53ef\u4ee5\u8bc6\u522b\u7684\u6570\u636e\uff0c\u4ece\u800c\u4f7f\u8ba1\u7b97\u673a\u80fd\u591f\u66f4\u597d\u5730\u5904\u7406\u8fd9\u4e9b\u4fe1\u53f7\u3002<\/strong>\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\u548c\u6a21\u62df\u4fe1\u53f7\uff0c\u5e76\u53ef\u4ee5\u63d0\u4f9b\u4e32\u53e3\u901a\u4fe1\u529f\u80fd\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u5bf9RS485\u4fe1\u53f7\u7684\u5904\u7406\u3002\u5b83\u7684\u4e3b\u8981\u7528\u9014\u662f\u63a7\u5236\u548c\u76d1\u63a7\u7cfb\u7edf\uff0c\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\uff0c\u667a\u80fd\u5b89\u9632\u7cfb\u7edf\u7b49\uff0c\u5177\u6709\u4f4e\u529f\u8017\u3001\u9ad8\u53ef\u9760\u6027\u3001\u9ad8\u7a33\u5b9a\u6027\u7b49\u4f18\u52bf\uff0c\u56e0\u6b64\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u8f93\u5165\u6a21\u5757\u662f\u4e00\u79cd\u7528\u4e8e\u8f93\u5165\u4fe1\u53f7\u7684\u6a21\u5757\uff0c\u5b83\u53ef\u4ee5\u63a5\u6536\u6765\u81eaRS485\u8bbe\u5907\u7684\u4fe1\u53f7\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u53ef\u4ee5\u88ab\u8ba1\u7b97\u673a\u5904\u7406\u7684\u6570\u636e\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u53ef\u4ee5\u8bc6\u522b\u7684\u6570<\/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-47366","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\/47366","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=47366"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47366\/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=47366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}