{"id":59669,"date":"2023-11-02T21:51:32","date_gmt":"2023-11-02T13:51:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59669"},"modified":"2023-11-02T21:51:32","modified_gmt":"2023-11-02T13:51:32","slug":"rjkxykskkdsjcsjjfa","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59669.html","title":{"rendered":"RS485\u63a5\u53e3\u534f\u8bae\uff1a\u5feb\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"

  RS485\u63a5\u53e3\u534f\u8bae\u662f\u4e00\u79cd\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u7528\u4e8e\u7ed9\u591a\u4e2a\u8bbe\u5907\u63d0\u4f9b\u8fde\u63a5\uff0c\u5e76\u53ef\u4ee5\u5728\u8ddd\u79bb\u8f83\u8fdc\u7684\u5730\u65b9\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u534f\u8bae\uff0c\u5982Modbus\u3001Profibus\u3001CC-Link\u7b49\uff0c\u5e76\u4e14\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n

RS485\u63a5\u53e3\u534f\u8bae\u7684\u4f18\u52bf<\/h2>\n

  \u9ad8\u901f\u4f20\u8f93<\/h3>\n

  RS485\u63a5\u53e3\u534f\u8bae\u53ef\u4ee5\u652f\u6301\u9ad8\u8fbe10 Mbps\u7684\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u534f\u8bae\uff0c\u5982Modbus\u3001Profibus\u3001CC-Link\u7b49\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u7075\u6d3b\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  \u53ef\u9760\u6027<\/h3>\n

  RS485\u63a5\u53e3\u534f\u8bae\u53ef\u4ee5\u652f\u6301\u9ad8\u8fbe4 km\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u5b83\u7684\u9519\u8bef\u68c0\u6d4b\u673a\u5236\u53ef\u4ee5\u6709\u6548\u68c0\u6d4b\u548c\u7ea0\u6b63\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  \u5b89\u5168\u6027<\/h3>\n

  RS485\u63a5\u53e3\u534f\u8bae\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5b89\u5168\u673a\u5236\uff0c\u5982\u52a0\u5bc6\u3001\u9274\u6743\u7b49\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n

RS485\u63a5\u53e3\u534f\u8bae\u7684\u5e94\u7528<\/h2>\n

  \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  RS485\u63a5\u53e3\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u573a\u666f\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u3002<\/p>\n

  \u667a\u80fd\u5bb6\u5c45<\/h3>\n

  RS485\u63a5\u53e3\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u573a\u666f\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u667a\u80fd\u5bb6\u5c45\u7684\u63a7\u5236\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u63a5\u53e3\u534f\u8bae\u662f\u4e00\u79cd\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u7528\u4e8e\u7ed9\u591a\u4e2a\u8bbe\u5907\u63d0\u4f9b\u8fde\u63a5\uff0c\u5e76\u53ef\u4ee5\u5728\u8ddd\u79bb\u8f83\u8fdc\u7684\u5730\u65b9\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u534f\u8bae\uff0c\u5982Modbus\u3001Profibus\u3001CC-Link\u7b49\uff0c\u5e76\u4e14\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u63a5\u53e3\u534f\u8bae\u662f\u4e00\u79cd\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u7528\u4e8e\u7ed9\u591a\u4e2a\u8bbe\u5907\u63d0\u4f9b\u8fde\u63a5\uff0c\u5e76\u53ef\u4ee5\u5728\u8ddd\u79bb\u8f83\u8fdc\u7684\u5730\u65b9\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93<\/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-59669","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\/59669","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=59669"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59669\/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=59669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}