{"id":33001,"date":"2023-09-14T08:12:53","date_gmt":"2023-09-14T00:12:53","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/33001.html"},"modified":"2023-09-14T08:12:53","modified_gmt":"2023-09-14T00:12:53","slug":"zmpdshs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33001.html","title":{"rendered":"\u600e\u4e48\u5224\u65ad\u662f485\u8fd8\u662f232"},"content":{"rendered":"

  RS-232\u548cRS-485\u90fd\u662f\u7528\u6765\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u63a5\u53e3\u6807\u51c6\u3002<\/strong>\u5b83\u4eec\u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u8ddd\u79bb\u548c\u63a5\u53e3\u7c7b\u578b\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5224\u65ad\u662f485\u8fd8\u662f232\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u3002<\/p>\n

RS-232\u4ecb\u7ecd<\/h2>\n

  RS-232\u662f\u4e00\u79cd\u901a\u7528\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u4f7f\u7528\u4e00\u7ec425\u591a\u6839\u7535\u7f06\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u3002\u5b83\u662f\u4e00\u79cd\u534a\u53cc\u5de5\u4f20\u8f93\uff0c\u53ef\u4ee5\u5728\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u4f46\u662f\u8fd9\u4e24\u4e2a\u8bbe\u5907\u4e0d\u80fd\u540c\u65f6\u4f20\u8f93\u6570\u636e\u3002\u5b83\u6700\u591a\u53ef\u4ee5\u4f20\u8f9320\u7c73\uff0c\u4f46\u662f\u5b9e\u9645\u8ddd\u79bb\u53d6\u51b3\u4e8e\u73af\u5883\u548c\u7535\u7f06\u8d28\u91cf\u3002<\/p>\n

RS-485\u4ecb\u7ecd<\/h2>\n

  RS-485\u662f\u4e00\u79cd\u53cc\u5de5\u4f20\u8f93\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5728\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u4e24\u4e2a\u8bbe\u5907\u53ef\u4ee5\u540c\u65f6\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4f7f\u7528\u4e00\u7ec44\u591a\u6839\u7535\u7f06\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u6700\u591a\u53ef\u4ee5\u4f20\u8f931200\u7c73\uff0c\u4f46\u662f\u5b9e\u9645\u8ddd\u79bb\u53d6\u51b3\u4e8e\u73af\u5883\u548c\u7535\u7f06\u8d28\u91cf\u3002<\/p>\n

\u600e\u4e48\u5224\u65ad\u662f485\u8fd8\u662f232\uff1f<\/h2>\n

\u63a5\u53e3\u7c7b\u578b<\/h3>\n

  RS-232\u4f7f\u752825\u591a\u6839\u7535\u7f06\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u800cRS-485\u4f7f\u75284\u591a\u6839\u7535\u7f06\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u63a5\u53e3\u7c7b\u578b\u6765\u5224\u65ad\u662f485\u8fd8\u662f232\u3002<\/p>\n

\u4f20\u8f93\u8ddd\u79bb<\/h3>\n

  RS-232\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u591a\u53ef\u4ee5\u8fbe\u523020\u7c73\uff0c\u800cRS-485\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u591a\u53ef\u4ee5\u8fbe\u52301200\u7c73\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u4f20\u8f93\u8ddd\u79bb\u6765\u5224\u65ad\u662f485\u8fd8\u662f232\u3002<\/p>\n

\u4f20\u8f93\u65b9\u5f0f<\/h3>\n

  RS-232\u662f\u4e00\u79cd\u534a\u53cc\u5de5\u4f20\u8f93\uff0c\u4e24\u4e2a\u8bbe\u5907\u4e0d\u80fd\u540c\u65f6\u4f20\u8f93\u6570\u636e\uff0c\u800cRS-485\u662f\u4e00\u79cd\u53cc\u5de5\u4f20\u8f93\uff0c\u4e24\u4e2a\u8bbe\u5907\u53ef\u4ee5\u540c\u65f6\u4f20\u8f93\u6570\u636e\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u4f20\u8f93\u65b9\u5f0f\u6765\u5224\u65ad\u662f485\u8fd8\u662f232\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS-232\u548cRS-485\u90fd\u662f\u7528\u6765\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u63a5\u53e3\u6807\u51c6\u3002<\/strong>\u5b83\u4eec\u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u63a5\u53e3\u7c7b\u578b\u3001\u4f20\u8f93\u8ddd\u79bb\u548c\u4f20\u8f93\u65b9\u5f0f\u3002\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u63a5\u53e3\u7c7b\u578b\u3001\u4f20\u8f93\u8ddd\u79bb\u548c\u4f20\u8f93\u65b9\u5f0f\u6765\u5224\u65ad\u662f485\u8fd8\u662f232\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS-232\u548cRS-485\u90fd\u662f\u7528\u6765\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u63a5\u53e3\u6807\u51c6\u3002\u5b83\u4eec\u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u8ddd\u79bb\u548c\u63a5\u53e3\u7c7b\u578b\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5224\u65ad<\/p>\n","protected":false},"author":1,"featured_media":3671,"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-33001","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\/33001","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=33001"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33001\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=33001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}