{"id":78046,"date":"2023-12-28T17:24:16","date_gmt":"2023-12-28T09:24:16","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78046"},"modified":"2023-12-28T17:24:16","modified_gmt":"2023-12-28T09:24:16","slug":"rbzjqyy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78046.html","title":{"rendered":"RS485\u6807\u51c6\u53ca\u5176\u5e94\u7528"},"content":{"rendered":"

  RS485\u6807\u51c6\u662f\u4e00\u9879\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u5efa\u7b51\u81ea\u52a8\u5316\u548c\u5176\u4ed6\u9886\u57df\u7684\u6570\u636e\u4f20\u8f93\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecdRS485\u6807\u51c6\u7684\u57fa\u672c\u539f\u7406\uff0c\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u4f18\u52bf\u3002<\/p>\n

RS485\u6807\u51c6\u539f\u7406<\/h2>\n

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

  RS485\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u901a\u8fc7\u4e24\u6839\u4f20\u8f93\u7ebf\u5206\u522b\u4f20\u8f93\u6b63\u8d1f\u4fe1\u53f7\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u566a\u58f0\u5bf9\u4fe1\u53f7\u7684\u5e72\u6270\u3002\u8fd9\u79cd\u4f20\u8f93\u65b9\u5f0f\u4f7f\u5f97RS485\u5177\u6709\u5f88\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u590d\u6742\u7535\u78c1\u5e72\u6270\u8f83\u5927\u7684\u573a\u666f\u3002<\/p>\n

  \u591a\u70b9\u901a\u4fe1\u7279\u6027<\/h3>\n

  RS485\u652f\u6301\u591a\u53f0\u8bbe\u5907\u5728\u540c\u4e00\u603b\u7ebf\u4e0a\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u4e3a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u4fbf\u5229\u3002\u6bcf\u4e2a\u8bbe\u5907\u90fd\u6709\u552f\u4e00\u7684\u5730\u5740\uff0c\u53ef\u4ee5\u72ec\u7acb\u8fdb\u884c\u6570\u636e\u6536\u53d1\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u5206\u5e03\u5f0f\u63a7\u5236\u3002<\/p>\n

  \u4f20\u8f93\u901f\u7387\u4e0e\u8ddd\u79bb<\/h3>\n

  RS485\u652f\u6301\u8f83\u9ad8\u7684\u901a\u4fe1\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u4ee5\u8fbe\u523010Mbps\uff0c\u540c\u65f6\u652f\u6301\u8f83\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u6700\u9ad8\u53ef\u8fbe1200\u7c73\uff0c\u8fd9\u4f7f\u5f97RS485\u5728\u5de5\u4e1a\u73b0\u573a\u5e03\u7ebf\u4e2d\u5177\u6709\u660e\u663e\u7684\u4f18\u52bf\u3002<\/p>\n

RS485\u6807\u51c6\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u7684\u5e94\u7528<\/h2>\n

  PLC\u63a7\u5236<\/a>\u7cfb\u7edf<\/h3>\n

  \u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0cPLC\u662f\u5e38\u89c1\u7684\u63a7\u5236\u8bbe\u5907\u3002RS485\u901a\u4fe1\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8ePLC\u4e4b\u95f4\u3001PLC\u4e0e\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6ee1\u8db3\u4e86\u5de5\u4e1a\u73b0\u573a\u5bf9\u4e8e\u7a33\u5b9a\u3001\u53ef\u9760\u901a\u4fe1\u7684\u9700\u6c42\u3002<\/p>\n

  \u4f20\u611f\u5668\u4e0e\u6267\u884c\u5668\u8fde\u63a5<\/h3>\n

  \u5de5\u4e1a\u73b0\u573a\u7684\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u901a\u5e38\u9700\u8981\u4e0e\u4e0a\u4f4d\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\uff0cRS485<\/a>\u901a\u4fe1\u534f\u8bae\u53ef\u4ee5\u5b9e\u73b0\u8fd9\u4e9b\u8bbe\u5907\u4e0e\u4e3b\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u4fdd\u8bc1\u4e86\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u6807\u51c6\u4f18\u52bf<\/h3>\n

  RS485\u6807\u51c6\u5177\u6709\u826f\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3001\u652f\u6301\u591a\u70b9\u901a\u4fe1\u3001\u4f20\u8f93\u901f\u7387<\/a>\u5feb\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u7b49\u7279\u70b9\uff0c\u4f7f\u5176\u6210\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u7684\u9996\u9009\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

  \u672a\u6765\u53d1\u5c55\u8d8b\u52bf<\/h3>\n

  \u968f\u7740\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cRS485\u901a\u4fe1\u534f\u8bae\u5c06\u8fdb\u4e00\u6b65\u5b8c\u5584\uff0c\u63d0\u9ad8\u901a\u4fe1\u901f\u7387\u3001\u51cf\u5c0f\u529f\u8017\uff0c\u5e76\u9002\u5e94\u66f4\u5e7f\u6cdb\u7684\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u6807\u51c6\u662f\u4e00\u9879\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u5efa\u7b51\u81ea\u52a8\u5316\u548c\u5176\u4ed6\u9886\u57df\u7684\u6570\u636e\u4f20\u8f93\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u6807\u51c6\u7684\u57fa\u672c\u539f\u7406\uff0c\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u4f18\u52bf\u3002RS485\u6807\u51c6\u539f\u7406<\/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-78046","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\/78046","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=78046"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78046\/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=78046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}