{"id":78109,"date":"2024-01-10T21:39:33","date_gmt":"2024-01-10T13:39:33","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78109"},"modified":"2024-01-10T21:39:33","modified_gmt":"2024-01-10T13:39:33","slug":"ryrtxxy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78109.html","title":{"rendered":"RS232\u4e0eRS485\u901a\u8baf\u534f\u8bae"},"content":{"rendered":"<p>&emsp;&emsp;RS232\u548cRS485\u662f\u5e38\u7528\u7684\u4e32\u884c\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u901a\u4fe1\u8bbe\u5907\u4ee5\u53ca\u6570\u636e\u91c7\u96c6\u7b49\u9886\u57df\u5747\u6709\u5e7f\u6cdb\u5e94\u7528\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd\u8fd9\u4e24\u79cd\u534f\u8bae\u7684\u7279\u70b9\u548c\u5e94\u7528\u3002<\/p>\n<h2 style=\"text-align: center;\">RS232\u534f\u8bae<\/h2>\n<p>&emsp;&emsp;RS232\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u8baf\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u662f\u4e00\u79cd\u5355\u5de5\u901a\u4fe1\u534f\u8bae\uff0c\u610f\u5473\u7740\u5b83\u53ea\u80fd\u5b9e\u73b0\u5355\u5411\u7684\u6570\u636e\u4f20\u8f93\u3002RS232\u4f7f\u7528\u8d1f\u7535\u538b\u8868\u793a\u903b\u8f911\uff0c\u6b63\u7535\u538b\u8868\u793a\u903b\u8f910\u3002\u8be5\u534f\u8bae\u4f7f\u7528\u7b80\u5355\u7684\u5f02\u6b65\u901a\u8baf\u6a21\u5f0f\uff0c\u5e38\u7528\u4e8e\u4e32\u884c\u6253\u5370\u673a\u3001\u8c03\u5236\u89e3\u8c03\u5668\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u901a\u8baf\u3002<\/p>\n<h3>&emsp;&emsp;RS232\u7684\u7279\u70b9<\/h3>\n<p>&emsp;&emsp;RS232\u901a\u8baf\u534f\u8bae\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u901a\u4fe1\u4ee5\u53ca\u63a7\u5236\u7cfb\u7edf\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5176\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5355\u5de5\u901a\u4fe1\u6a21\u5f0f<\/li>\n<li>\u5f02\u6b65\u901a\u8baf\u6a21\u5f0f<\/li>\n<li>\u8f83\u77ed\u7684\u901a\u8baf\u8ddd\u79bb<\/li>\n<li>\u9002\u7528\u4e8e\u7b80\u5355\u7684<a href=\"https:\/\/www.techphant.cn\/tag\/ddd\" target=\"_blank\" rel=\"noopener\">\u70b9\u5bf9\u70b9<\/a>\u901a\u8baf<\/li>\n<\/ul>\n<h3>&emsp;&emsp;RS232\u7684\u5e94\u7528<\/h3>\n<p>&emsp;&emsp;RS232\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ee5\u4e0b\u9886\u57df\uff1a<\/p>\n<ul>\n<li>\u4e32\u884c\u6253\u5370\u673a<\/li>\n<li>\u8ba1\u7b97\u673a\u548c\u5916\u56f4\u8bbe\u5907\u7684\u8fde\u63a5<\/li>\n<li>\u8c03\u5236\u89e3\u8c03\u5668<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">RS485\u534f\u8bae<\/h2>\n<p>&emsp;&emsp;\u4e0eRS232\u76f8\u6bd4\uff0cRS485\u662f\u4e00\u79cd\u66f4\u4e3a\u7075\u6d3b\u7684\u4e32\u884c\u901a\u8baf\u534f\u8bae\uff0c\u5e38\u7528\u4e8e\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u548c\u591a\u70b9\u901a\u8baf\u3002RS485\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u8baf\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u6570\u636e\u91c7\u96c6\u3001\u63a7\u5236\u7cfb\u7edf\u7b49\u5e94\u7528\u3002<\/p>\n<h3>&emsp;&emsp;RS485\u7684\u7279\u70b9<\/h3>\n<p>&emsp;&emsp;RS485\u901a\u8baf\u534f\u8bae\u76f8\u6bd4RS232\u5177\u6709\u4ee5\u4e0b\u663e\u8457\u7279\u70b9\uff1a<\/p>\n<ul>\n<li>\u591a\u70b9\u901a\u8baf\u6a21\u5f0f<\/li>\n<li><a href=\"https:\/\/www.techphant.cn\/tag\/bsg\" target=\"_blank\" rel=\"noopener\">\u534a\u53cc\u5de5<\/a>\u6216\u5168\u53cc\u5de5\u901a\u8baf\u6a21\u5f0f<\/li>\n<li>\u9002\u7528\u4e8e\u8fdc\u8ddd\u79bb\u901a\u8baf<\/li>\n<li>\u9ad8\u6297\u5e72\u6270\u80fd\u529b<\/li>\n<\/ul>\n<h3>&emsp;&emsp;RS485\u7684\u5e94\u7528<\/h3>\n<p>&emsp;&emsp;RS485\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ee5\u4e0b\u9886\u57df\uff1a<\/p>\n<ul>\n<li>\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf<\/li>\n<li>\u697c\u5b87\u81ea\u52a8\u5316\u7cfb\u7edf<\/li>\n<li><a href=\"https:\/\/www.techphant.cn\/tag\/zndw\" target=\"_blank\" rel=\"noopener\">\u667a\u80fd\u7535\u7f51<\/a>\u76d1\u63a7\u7cfb\u7edf<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>RS232\u548cRS485\u662f\u5e38\u7528\u7684\u4e32\u884c\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u4e0d\u540c\u9886\u57df\u6709\u7740\u5404\u81ea\u7684\u5e94\u7528\u4f18\u52bf\u3002<\/strong>\u5728\u9009\u62e9\u901a\u8baf\u534f\u8bae\u65f6\uff0c\u9700\u6839\u636e\u5177\u4f53\u7684\u901a\u8baf\u8981\u6c42\u548c\u73af\u5883\u7279\u70b9\u8fdb\u884c\u7efc\u5408\u8003\u8651\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u7406\u89e3RS232\u548cRS485\u534f\u8bae\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RS232\u548cRS485\u662f\u5e38\u7528\u7684\u4e32\u884c\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u901a\u4fe1\u8bbe\u5907\u4ee5\u53ca\u6570\u636e\u91c7\u96c6\u7b49\u9886\u57df\u5747\u6709\u5e7f\u6cdb\u5e94\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u8fd9\u4e24\u79cd\u534f\u8bae\u7684\u7279\u70b9\u548c\u5e94\u7528\u3002RS232\u534f\u8baeRS232\u662f\u4e00<\/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-78109","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\/78109","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=78109"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78109\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=78109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}