{"id":45313,"date":"2023-10-03T21:16:57","date_gmt":"2023-10-03T13:16:57","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45313"},"modified":"2023-10-03T21:16:57","modified_gmt":"2023-10-03T13:16:57","slug":"hngym","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45313.html","title":{"rendered":"232\u548c485\u80fd\u5171\u7528\u5417\uff1f"},"content":{"rendered":"

  232\u548c485\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u90fd\u662f\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u8bbe\u5907\u7684\u5e38\u7528\u534f\u8bae\u3002232\u548c485\u4e4b\u95f4\u6709\u7740\u5f88\u591a\u660e\u663e\u7684\u4e0d\u540c\uff0c\u5b83\u4eec\u4e4b\u95f4\u662f\u5426\u80fd\u591f\u5171\u7528\uff0c\u8fd9\u662f\u4e00\u4e2a\u503c\u5f97\u6df1\u5165\u63a2\u8ba8\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd232\u548c485\u4e4b\u95f4\u7684\u4e0d\u540c\uff0c\u5e76\u8ba8\u8bba\u5b83\u4eec\u662f\u5426\u80fd\u591f\u5171\u7528\u3002<\/p>\n

232\u548c485\u7684\u533a\u522b<\/h2>\n

  232\u548c485\u7684\u7535\u6c14\u7279\u6027<\/h3>\n

  232\u548c485\u90fd\u662fRS232\u548cRS485\u6807\u51c6\u7684\u7b80\u79f0\uff0c\u5b83\u4eec\u90fd\u662f\u7528\u4e8e\u8fde\u63a5\u548c\u63a7\u5236\u8bbe\u5907\u7684\u6807\u51c6\u901a\u4fe1\u534f\u8bae\u3002RS232\u548cRS485\u4e4b\u95f4\u7684\u6700\u5927\u533a\u522b\u5728\u4e8e\u7535\u6c14\u7279\u6027\uff0cRS232\u662f\u5355\u5de5\u7684\uff0c\u53ea\u80fd\u5728\u4e00\u4e2a\u65b9\u5411\u4e0a\u4f20\u8f93\u4fe1\u53f7\uff0c\u800cRS485\u662f\u53cc\u5de5\u7684\uff0c\u53ef\u4ee5\u5728\u4e24\u4e2a\u65b9\u5411\u4e0a\u4f20\u8f93\u4fe1\u53f7\u3002\u8fd9\u610f\u5473\u7740RS232\u53ea\u80fd\u7528\u4e8e\u5355\u5411\u4f20\u8f93\uff0c\u800cRS485\u53ef\u4ee5\u7528\u4e8e\u53cc\u5411\u4f20\u8f93\u3002<\/p>\n

  232\u548c485\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387<\/h3>\n

  RS232\u548cRS485\u4e4b\u95f4\u7684\u53e6\u4e00\u4e2a\u660e\u663e\u533a\u522b\u5728\u4e8e\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002RS232\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d2115200\u4f4d\uff0c\u800cRS485\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d2115200\u4f4d\u6216\u66f4\u9ad8\u3002\u7531\u4e8eRS485\u7684\u4f20\u8f93\u901f\u7387\u66f4\u9ad8\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u4f20\u8f93\u66f4\u591a\u7684\u6570\u636e\uff0c\u8fd9\u4e5f\u662f\u5b83\u66f4\u53d7\u6b22\u8fce\u7684\u539f\u56e0\u4e4b\u4e00\u3002<\/p>\n

  232\u548c485\u7684\u8ddd\u79bb<\/h3>\n

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232\u548c485\u80fd\u5171\u7528\u5417\uff1f<\/h2>\n

  \u6839\u636e\u4ee5\u4e0a\u4ecb\u7ecd\uff0c232\u548c485\u4e4b\u95f4\u6709\u7740\u660e\u663e\u7684\u4e0d\u540c\uff0c\u5b83\u4eec\u4e4b\u95f4\u662f\u5426\u80fd\u591f\u5171\u7528\uff0c\u8fd9\u662f\u4e00\u4e2a\u503c\u5f97\u6df1\u5165\u63a2\u8ba8\u7684\u95ee\u9898\u3002\u4ece\u7535\u6c14\u7279\u6027\u6765\u770b\uff0cRS232\u548cRS485\u4e4b\u95f4\u7684\u6700\u5927\u533a\u522b\u5728\u4e8e\u4f20\u8f93\u65b9\u5411\uff0cRS232\u53ea\u80fd\u7528\u4e8e\u5355\u5411\u4f20\u8f93\uff0c\u800cRS485\u53ef\u4ee5\u7528\u4e8e\u53cc\u5411\u4f20\u8f93\uff0c\u56e0\u6b64\u5b83\u4eec\u4e0d\u80fd\u5171\u7528\u3002<\/p>\n

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\u603b\u7ed3<\/h2>\n

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232\u548c485\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u90fd\u662f\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u8bbe\u5907\u7684\u5e38\u7528\u534f\u8bae\u3002232\u548c485\u4e4b\u95f4\u6709\u7740\u5f88\u591a\u660e\u663e\u7684\u4e0d\u540c\uff0c\u5b83\u4eec\u4e4b\u95f4\u662f\u5426\u80fd\u591f\u5171\u7528\uff0c\u8fd9\u662f\u4e00\u4e2a\u503c\u5f97\u6df1\u5165\u63a2\u8ba8\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u8be6<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[68],"class_list":["post-45313","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45313"}],"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=45313"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45313\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=45313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=45313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=45313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}