{"id":59549,"date":"2023-10-29T20:13:17","date_gmt":"2023-10-29T12:13:17","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59549"},"modified":"2023-10-29T20:13:17","modified_gmt":"2023-10-29T12:13:17","slug":"rjkcsjl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59549.html","title":{"rendered":"RS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb"},"content":{"rendered":"

  RS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ece\u4e00\u53f0\u8bbe\u5907\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u6216\u6570\u636e\u5904\u7406\u3002<\/strong>RS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u51e0\u767e\u7c73\uff0c\u751a\u81f3\u51e0\u5341\u516c\u91cc\uff0c\u8fd9\u4f7f\u5f97\u5b83\u6210\u4e3a\u975e\u5e38\u6709\u7528\u7684\u901a\u4fe1\u6280\u672f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u5b83\u6765\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

RS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb\u7684\u539f\u7406<\/h2>\n

  RS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u63a5\u53e3\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ece\u4e00\u53f0\u8bbe\u5907\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u8bbe\u5907\u3002\u5b83\u7684\u539f\u7406\u662f\uff0c\u6bcf\u4e2a\u8bbe\u5907\u90fd\u6709\u4e00\u4e2aRS485\u63a5\u53e3\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u4e32\u884c\u7684\u65b9\u5f0f\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u8bbe\u5907\u3002\u7531\u4e8eRS485\u63a5\u53e3\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u51e0\u767e\u7c73\uff0c\u751a\u81f3\u51e0\u5341\u516c\u91cc\uff0c\u56e0\u6b64\u5b83\u662f\u4e00\u79cd\u975e\u5e38\u6709\u7528\u7684\u8fdc\u7a0b\u63a7\u5236\u6216\u6570\u636e\u5904\u7406\u6280\u672f\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528RS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb<\/h2>\n

  1. \u9009\u62e9\u5408\u9002\u7684\u8bbe\u5907<\/h3>\n

  \u9996\u5148\uff0c\u4f60\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u8bbe\u5907\uff0c\u8fd9\u4e2a\u8bbe\u5907\u5fc5\u987b\u5177\u6709RS485\u63a5\u53e3\uff0c\u4ee5\u4fbf\u80fd\u591f\u5c06\u6570\u636e\u4ee5\u4e32\u884c\u7684\u65b9\u5f0f\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u8bbe\u5907\u3002<\/p>\n

  2. \u8fde\u63a5\u8bbe\u5907<\/h3>\n

  \u7b2c\u4e8c\u6b65\uff0c\u4f60\u9700\u8981\u5c06\u4e24\u53f0\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528RS485\u63a5\u53e3\u6765\u5b9e\u73b0\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cRS485\u63a5\u53e3\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u51e0\u767e\u7c73\uff0c\u751a\u81f3\u51e0\u5341\u516c\u91cc\uff0c\u56e0\u6b64\u4f60\u9700\u8981\u6b63\u786e\u9009\u62e9\u7ebf\u7f06\u7684\u957f\u5ea6\u3002<\/p>\n

  3. \u914d\u7f6e\u8bbe\u5907<\/h3>\n

  \u6700\u540e\uff0c\u4f60\u9700\u8981\u914d\u7f6e\u8bbe\u5907\uff0c\u4ee5\u786e\u4fdd\u5b83\u4eec\u80fd\u591f\u6b63\u786e\u7684\u4f20\u8f93\u6570\u636e\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6eRS485\u63a5\u53e3\u7684\u53c2\u6570\u6765\u5b9e\u73b0\uff0c\u4f8b\u5982\u6ce2\u7279\u7387\u3001\u6570\u636e\u683c\u5f0f\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ece\u4e00\u53f0\u8bbe\u5907\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u6216\u6570\u636e\u5904\u7406\u3002<\/strong>RS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u51e0\u767e\u7c73\uff0c\u751a\u81f3\u51e0\u5341\u516c\u91cc\uff0c\u8fd9\u4f7f\u5f97\u5b83\u6210\u4e3a\u975e\u5e38\u6709\u7528\u7684\u901a\u4fe1\u6280\u672f\u3002\u8981\u4f7f\u7528RS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb\uff0c\u9700\u8981\u51c6\u5907\u5408\u9002\u7684\u8bbe\u5907\uff0c\u5e76\u4e14\u6b63\u786e\u7684\u8fde\u63a5\u8bbe\u5907\uff0c\u6700\u540e\u914d\u7f6e\u8bbe\u5907\uff0c\u4ee5\u786e\u4fdd\u5b83\u4eec\u80fd\u591f\u6b63\u786e\u7684\u4f20\u8f93\u6570\u636e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u63a5\u53e3\u4f20\u8f93\u8ddd\u79bb\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ece\u4e00\u53f0\u8bbe\u5907\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u6216\u6570\u636e\u5904\u7406\u3002RS485\u63a5\u53e3\u4f20\u8f93\u8ddd<\/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-59549","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\/59549"}],"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=59549"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59549\/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=59549"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59549"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}