{"id":42205,"date":"2023-10-05T01:19:59","date_gmt":"2023-10-04T17:19:59","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=42205"},"modified":"2023-10-05T01:19:59","modified_gmt":"2023-10-04T17:19:59","slug":"rcscdsrjx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/42205.html","title":{"rendered":"RS422\u4f20\u8f93\u957f\u5ea6\uff1a\u6df1\u5165\u89e3\u6790"},"content":{"rendered":"

  RS422\u4f20\u8f93\u957f\u5ea6\u662f\u4e00\u79cd\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u7684\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u672c\u6587\u5c06\u6df1\u5165\u89e3\u6790RS422\u4f20\u8f93\u957f\u5ea6\uff0c\u5305\u62ec\u5b83\u7684\u4f18\u52bf\u3001\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u5b83\u4e0e\u5176\u4ed6\u4f20\u8f93\u957f\u5ea6\u6807\u51c6\u7684\u6bd4\u8f83\u3002<\/p>\n

RS422\u4f20\u8f93\u957f\u5ea6\u7684\u4f18\u52bf<\/h2>\n

  \u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387<\/h3>\n

  RS422\u4f20\u8f93\u957f\u5ea6\u652f\u6301\u7684\u6700\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e3a10Mbps\uff0c\u6bd4RS232\u4f20\u8f93\u957f\u5ea6\u7684\u6700\u9ad8\u901f\u7387\uff082.4Mbps\uff09\u8981\u9ad8\u51fa\u5f88\u591a\u3002\u6b64\u5916\uff0cRS422\u4f20\u8f93\u957f\u5ea6\u8fd8\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u591a\u91cd\u8fde\u63a5\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6700\u591a32\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u8fd9\u79cd\u591a\u53f0\u8bbe\u5907\u7684\u4f20\u8f93\u65b9\u5f0f\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

  \u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb<\/h3>\n

  RS422\u4f20\u8f93\u957f\u5ea6\u53ef\u4ee5\u652f\u6301\u6700\u957f\u4f20\u8f93\u8ddd\u79bb\u4e3a1200\u7c73\uff0c\u800cRS232\u4f20\u8f93\u957f\u5ea6\u53ea\u80fd\u652f\u6301\u6700\u957f\u4f20\u8f93\u8ddd\u79bb\u4e3a50\u7c73\u3002\u8fd9\u610f\u5473\u7740\uff0cRS422\u4f20\u8f93\u957f\u5ea6\u53ef\u4ee5\u66f4\u597d\u5730\u652f\u6301\u5927\u8ddd\u79bb\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u573a\u666f\u4e0b\u7684\u9700\u6c42\u3002<\/p>\n

RS422\u4f20\u8f93\u957f\u5ea6\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

  \u5b89\u9632\u76d1\u63a7<\/h3>\n

  RS422\u4f20\u8f93\u957f\u5ea6\u53ef\u4ee5\u5e94\u7528\u4e8e\u5b89\u9632\u76d1\u63a7\u9886\u57df\uff0c\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7684\u5b89\u9632\u76d1\u63a7\u8bbe\u5907\uff0c\u6bd4\u5982\u6444\u50cf\u5934\u3001\u7ea2\u5916\u4f20\u611f\u5668\u7b49\uff0c\u4ee5\u5b9e\u73b0\u5927\u8303\u56f4\u7684\u76d1\u63a7\u548c\u62a5\u8b66\u529f\u80fd\u3002\u6b64\u5916\uff0cRS422\u4f20\u8f93\u957f\u5ea6\u8fd8\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u63a7\u5236\u5668\uff0c\u4ee5\u63a7\u5236\u5b89\u9632\u7cfb\u7edf\u7684\u5f00\u5173\u3001\u8c03\u8282\u53c2\u6570\u7b49\u3002<\/p>\n

  \u5de5\u4e1a\u63a7\u5236<\/h3>\n

  RS422\u4f20\u8f93\u957f\u5ea6\u8fd8\u53ef\u4ee5\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0c\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7684\u63a7\u5236\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u5927\u8303\u56f4\u7684\u63a7\u5236\u529f\u80fd\u3002\u6b64\u5916\uff0cRS422\u4f20\u8f93\u957f\u5ea6\u8fd8\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u6570\u636e\u91c7\u96c6\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u5927\u8303\u56f4\u7684\u6570\u636e\u91c7\u96c6\u548c\u5904\u7406\u529f\u80fd\u3002<\/p>\n

RS422\u4f20\u8f93\u957f\u5ea6\u4e0e\u5176\u4ed6\u4f20\u8f93\u957f\u5ea6\u6807\u51c6\u7684\u6bd4\u8f83<\/h2>\n

  RS232\u4f20\u8f93\u957f\u5ea6<\/h3>\n

  RS232\u4f20\u8f93\u957f\u5ea6\u4e0eRS422\u4f20\u8f93\u957f\u5ea6\u6700\u5927\u7684\u533a\u522b\u5728\u4e8e\uff0cRS422\u4f20\u8f93\u957f\u5ea6\u652f\u6301\u7684\u6700\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e3a10Mbps\uff0c\u800cRS232\u4f20\u8f93\u957f\u5ea6\u53ea\u80fd\u652f\u6301\u6700\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e3a2.4Mbps\uff0c\u56e0\u6b64RS422\u4f20\u8f93\u957f\u5ea6\u53ef\u4ee5\u66f4\u597d\u5730\u652f\u6301\u5927\u91cf\u6570\u636e\u7684\u4f20\u8f93\u3002\u6b64\u5916\uff0cRS422\u4f20\u8f93\u957f\u5ea6\u8fd8\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u591a\u91cd\u8fde\u63a5\uff0c\u800cRS232\u4f20\u8f93\u957f\u5ea6\u53ea\u80fd\u652f\u6301\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u3002<\/p>\n

  RS485\u4f20\u8f93\u957f\u5ea6<\/h3>\n

  RS485\u4f20\u8f93\u957f\u5ea6\u4e0eRS422\u4f20\u8f93\u957f\u5ea6\u6700\u5927\u7684\u533a\u522b\u5728\u4e8e\uff0cRS485\u4f20\u8f93\u957f\u5ea6\u652f\u6301\u7684\u6700\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e3a10Mbps\uff0c\u800cRS422\u4f20\u8f93\u957f\u5ea6\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e3a20Mbps\u3002\u6b64\u5916\uff0cRS485\u4f20\u8f93\u957f\u5ea6\u53ea\u80fd\u652f\u6301\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u800cRS422\u4f20\u8f93\u957f\u5ea6\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u591a\u91cd\u8fde\u63a5\u3002<\/p>\n

  \u603b\u4e4b\uff0cRS422\u4f20\u8f93\u957f\u5ea6\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u6807\u51c6\uff0c\u53ef\u4ee5\u652f\u6301\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\u3002<\/strong>\u5b83\u53ef\u4ee5\u5e94\u7528\u4e8e\u5b89\u9632\u76d1\u63a7\u548c\u5de5\u4e1a\u63a7\u5236\u7b49\u591a\u4e2a\u9886\u57df\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u6ee1\u8db3\u4e0d\u540c\u573a\u666f\u4e0b\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS422\u4f20\u8f93\u957f\u5ea6\u662f\u4e00\u79cd\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u7684\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u672c\u6587\u5c06\u6df1\u5165\u89e3\u6790RS422\u4f20\u8f93\u957f\u5ea6\uff0c\u5305\u62ec\u5b83\u7684\u4f18\u52bf\u3001\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u5b83\u4e0e\u5176\u4ed6\u4f20\u8f93\u957f\u5ea6\u6807\u51c6<\/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":[259],"class_list":["post-42205","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rs422"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42205","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=42205"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42205\/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=42205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=42205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=42205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}