{"id":77925,"date":"2024-01-09T12:43:38","date_gmt":"2024-01-09T04:43:38","guid":{"rendered":"\/\/www.dealsbon.com\/?p=77925"},"modified":"2024-01-09T12:43:38","modified_gmt":"2024-01-09T04:43:38","slug":"ljdndrtxfs","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/77925.html","title":{"rendered":"\u8fde\u63a5\u7535\u8111\u7684RS485\u901a\u4fe1\u65b9\u5f0f"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u53ef\u9760\u7684\u6570\u636e\u901a\u4fe1\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528RS485\u8fde\u63a5\u7535\u8111\uff0c\u5e76\u8ba8\u8bba\u76f8\u5173\u7684\u6280\u672f\u7ec6\u8282\u3002<\/p>\n

RS485\u57fa\u672c\u539f\u7406<\/h2>\n

  RS485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u652f\u6301\u591a\u70b9\u901a\u4fe1\u548c\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u8f83\u9ad8\u7684\u4f20\u8f93\u901f\u7387\u3002\u5728RS485\u7f51\u7edc\u4e2d\uff0c\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

  \u7269\u7406\u8fde\u63a5<\/h3>\n

  \u5728RS485\u7f51\u7edc\u4e2d\uff0c\u901a\u5e38\u4f7f\u7528\u4e24\u6839\u53cc\u7ede\u7ebf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5176\u4e2d\u4e00\u6839\u7528\u4f5c\u6570\u636e\u7ebf\uff08A\u7ebf\uff09\uff0c\u53e6\u4e00\u6839\u7528\u4f5c\u6570\u636e\u7ebf\uff08B\u7ebf\uff09\u3002\u8fd9\u79cd\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u65b9\u5f0f\uff0c\u4f7f\u5f97RS485\u7f51\u7edc\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u590d\u6742\u7684\u7535\u78c1\u5e72\u6270\u60c5\u51b5\u3002<\/p>\n

  \u7535\u6c14\u7279\u6027<\/h3>\n

  RS485\u91c7\u7528\u5dee\u5206\u4f20\u8f93\uff0c\u53ef\u4ee5\u5728\u76f8\u5bf9\u8f83\u957f\u7684\u901a\u4fe1\u8ddd\u79bb\u5185\u8fdb\u884c\u7a33\u5b9a\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002\u540c\u65f6\uff0cRS485\u652f\u6301\u534a\u53cc\u5de5<\/a>\u901a\u4fe1\u548c\u5168\u53cc\u5de5<\/a>\u901a\u4fe1\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e0b\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n

\u8fde\u63a5RS485\u5230\u7535\u8111<\/h2>\n

  \u8981\u8fde\u63a5RS485\u5230\u7535\u8111\uff0c\u9700\u8981\u4f7f\u7528RS485\u8f6cUSB<\/a>\u8f6c\u6362\u5668\u6216RS485\u8f6c\u4e32\u53e3\u8f6c\u6362\u5668\u3002\u8fd9\u79cd\u8f6c\u6362\u5668\u8bbe\u5907\u901a\u5e38\u4f1a\u63d0\u4f9b\u9a71\u52a8\u7a0b\u5e8f\u548c\u76f8\u5173\u7684\u901a\u4fe1\u534f\u8bae\u652f\u6301\uff0c\u4fbf\u4e8e\u5728\u7535\u8111\u4e0a\u8fdb\u884cRS485\u901a\u4fe1\u7684\u5f00\u53d1\u548c\u8c03\u8bd5\u3002<\/p>\n

  \u9009\u62e9\u5408\u9002\u7684\u8f6c\u6362\u5668<\/h3>\n

  \u5728\u9009\u62e9RS485\u8f6c\u6362\u5668\u65f6\uff0c\u9700\u8981\u8003\u8651\u901a\u4fe1\u901f\u7387\u3001\u6570\u636e\u4f4d\u3001\u505c\u6b62\u4f4d\u7b49\u53c2\u6570\u7684\u5339\u914d\uff0c\u786e\u4fdd\u8f6c\u6362\u5668\u548c\u8fde\u63a5\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u517c\u5bb9\u6027\u3002\u53e6\u5916\uff0c\u9700\u8981\u6ce8\u610f\u8f6c\u6362\u5668\u7684\u9a71\u52a8\u7a0b\u5e8f\u652f\u6301\u60c5\u51b5\uff0c\u786e\u4fdd\u5728\u7535\u8111\u4e0a\u80fd\u591f\u6b63\u5e38\u4f7f\u7528\u3002<\/p>\n

  \u914d\u7f6e\u901a\u4fe1\u8f6f\u4ef6<\/h3>\n

  \u4e00\u65e6RS485\u8f6c\u6362\u5668\u8fde\u63a5\u5230\u7535\u8111\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u76f8\u5173\u7684\u901a\u4fe1\u8f6f\u4ef6\uff08\u5982HyperTerminal\u3001Putty\u7b49\uff09\u8fdb\u884c\u6570\u636e\u901a\u4fe1\u3002\u5728\u8f6f\u4ef6\u4e2d\u8bbe\u7f6e\u597d\u5bf9\u5e94\u7684\u4e32\u53e3\u53c2\u6570\uff0c\u4fbf\u53ef\u4ee5\u901a\u8fc7RS485\u4e0e\u8fde\u63a5\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u662f\u4e00\u79cd\u7075\u6d3b\u53ef\u9760\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u4e2d\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u3002<\/strong>\u8fde\u63a5RS485\u5230\u7535\u8111\u9700\u8981\u4f7f\u7528\u8f6c\u6362\u5668\u8bbe\u5907\uff0c\u5e76\u5728\u7535\u8111\u4e0a\u914d\u7f6e\u5408\u9002\u7684\u901a\u4fe1\u8f6f\u4ef6\uff0c\u65b9\u4fbf\u8fdb\u884c\u6570\u636e\u901a\u4fe1\u548c\u8c03\u8bd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u53ef\u9760\u7684\u6570\u636e\u901a\u4fe1\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528RS485\u8fde\u63a5\u7535\u8111\uff0c\u5e76\u8ba8\u8bba\u76f8\u5173\u7684\u6280\u672f\u7ec6\u8282\u3002<\/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-77925","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/77925"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=77925"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/77925\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=77925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=77925"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=77925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}