{"id":77832,"date":"2024-01-08T15:05:22","date_gmt":"2024-01-08T07:05:22","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77832"},"modified":"2024-01-08T15:05:22","modified_gmt":"2024-01-08T07:05:22","slug":"rxxhcsyjldlxxz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77832.html","title":{"rendered":"RS485\u7ebf\u578b\u53f7\uff1a\u4f20\u8f93\u8fdc\u8ddd\u79bb\u7684\u7406\u60f3\u9009\u62e9"},"content":{"rendered":"

  RS485\u7ebf\u578b\u53f7\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae<\/a>\uff0c\u5b83\u5177\u6709\u4f20\u8f93\u8fdc\u8ddd\u79bb\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u8bbe\u5907\u7b49\u9886\u57df\u3002\u672c\u6587\u5c06\u4eceRS485\u7ebf\u578b\u53f7\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u4f18\u52bf\u7b49\u65b9\u9762\u8fdb\u884c\u4ecb\u7ecd\u3002<\/p>\n

RS485\u7ebf\u578b\u53f7\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  \u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406<\/h3>\n

  RS485\u7ebf\u578b\u53f7\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406\uff0c\u901a\u8fc7\u540c\u65f6\u4f20\u8f93\u6b63\u8d1f\u4e24\u8def\u4fe1\u53f7\uff0c\u53ef\u4ee5\u62b5\u6d88\u5916\u754c\u5e72\u6270\uff0c\u63d0\u9ad8\u4fe1\u53f7\u6297\u5e72\u6270\u80fd\u529b\uff0c\u4ece\u800c\u5b9e\u73b0\u53ef\u9760\u7684\u8fdc\u8ddd\u79bb\u4f20\u8f93\u3002<\/p>\n

  \u591a\u70b9\u901a\u4fe1\u80fd\u529b<\/h3>\n

  RS485\u7ebf\u578b\u53f7\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\u7ec4\u6210\u7f51\u7edc\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7b49\u9886\u57df\u9700\u8981\u591a\u8bbe\u5907\u534f\u540c\u5de5\u4f5c\u7684\u573a\u666f\u3002<\/p>\n

RS485\u7ebf\u578b\u53f7\u7684\u5e94\u7528\u9886\u57df<\/h2>\n

  \u5de5\u4e1a\u63a7\u5236<\/h3>\n

  \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0cRS485\u7ebf\u578b\u53f7\u5e38\u7528\u4e8ePLC\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\uff0c\u901a\u8fc7RS485\u603b\u7ebf\u8fde\u63a5\u8fd9\u4e9b\u8bbe\u5907\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u53ef\u9760\u4f20\u8f93\u548c\u4e92\u8054\u3002<\/p>\n

  \u667a\u80fd\u5efa\u7b51<\/h3>\n

  \u667a\u80fd\u5efa\u7b51\u7cfb\u7edf\u4e2d\uff0cRS485\u7ebf\u578b\u53f7\u5e38\u7528\u4e8e\u8fde\u63a5\u6e29\u5ea6\u4f20\u611f\u5668<\/a>\u3001\u7167\u660e\u63a7\u5236\u3001\u5b89\u9632\u8bbe\u5907\u7b49\uff0c\u5b9e\u73b0\u8fd9\u4e9b\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u8054\u52a8\u63a7\u5236\uff0c\u63d0\u9ad8\u5efa\u7b51\u80fd\u6548\u548c\u5b89\u5168\u6027\u3002<\/p>\n

RS485\u7ebf\u578b\u53f7\u7684\u4f18\u52bf<\/h2>\n

  \u8fdc\u8ddd\u79bb\u4f20\u8f93<\/h3>\n

  RS485\u7ebf\u578b\u53f7\u652f\u63011200\u7c73\u4ee5\u4e0a\u7684\u8fdc\u8ddd\u79bf\u901a\u4fe1\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u5efa\u7b51\u81ea\u52a8\u5316\u9886\u57df\u5bf9\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u7684\u9700\u6c42\u3002<\/p>\n

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

  \u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406\uff0cRS485<\/a>\u7ebf\u578b\u53f7\u5177\u6709\u826f\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u5b58\u5728\u7535\u78c1\u5e72\u627f\u3001\u566a\u97f3\u5e72\u6270\u7b49\u60c5\u51b5\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u7ebf\u578b\u53f7\u4f5c\u4e3a\u4e00\u79cd\u53ef\u9760\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u8fdc\u8dff\u4f20\u8f93\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u4f18\u52bf\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u8bbe\u5907\u7b49\u9886\u57df\uff0c\u5e76\u5728\u667a\u80fd\u5efa\u7b51\u7b49\u9886\u57df\u4e5f\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u7ebf\u578b\u53f7\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u5177\u6709\u4f20\u8f93\u8fdc\u8ddd\u79bb\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u8bbe\u5907\u7b49\u9886\u57df\u3002\u672c\u6587\u5c06\u4eceRS485\u7ebf\u578b\u53f7\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u4f18\u52bf\u7b49\u65b9\u9762\u8fdb\u884c\u4ecb<\/p>\n","protected":false},"author":1,"featured_media":64183,"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-77832","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\/77832","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=77832"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77832\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=77832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}