{"id":61310,"date":"2023-10-30T22:00:20","date_gmt":"2023-10-30T14:00:20","guid":{"rendered":"\/\/www.viralrail.com\/?p=61310"},"modified":"2023-10-30T22:00:20","modified_gmt":"2023-10-30T14:00:20","slug":"gjsmx","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/61310.html","title":{"rendered":"485gnd\u63a5\u4ec0\u4e48\u7ebf\uff1f"},"content":{"rendered":"

  485gnd\u63a5\u4ec0\u4e48\u7ebf\uff1f485gnd\u662f\u4e00\u79cd\u7f51\u7edc\u63a5\u53e3\uff0c\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u7f51\u7edc\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u6027\u80fd\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u4e3a\u8ba1\u7b97\u673a\u7f51\u7edc\u63d0\u4f9b\u4e00\u79cd\u53ef\u9760\u7684\u63a5\u53e3\uff0c\u4ee5\u4fbf\u5728\u7f51\u7edc\u4e0a\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5728485gnd\u63a5\u53e3\u4e0a\uff0c\u53ef\u4ee5\u8fde\u63a5\u591a\u79cd\u7c7b\u578b\u7684\u7ebf\u7f06\uff0c\u5305\u62ec\u7f51\u7edc\u7535\u7f06\u3001RS-485\u7535\u7f06\u548c\u4ee5\u592a\u7f51\u7535\u7f06\u7b49\u3002<\/p>\n

485gnd\u63a5\u4ec0\u4e48\u7ebf\u7684\u7c7b\u578b<\/h2>\n

  \u7f51\u7edc\u7535\u7f06<\/h3>\n

  \u7f51\u7edc\u7535\u7f06\u662f\u4e00\u79cd\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5485gnd\u63a5\u53e3\u7684\u7535\u7f06\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u6027\u80fd\u3002\u7f51\u7edc\u7535\u7f06\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\u3001Fast Ethernet\u3001Gigabit Ethernet\u7b49\u3002\u7f51\u7edc\u7535\u7f06\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u3001\u7f51\u5361\u3001\u7f51\u7edc\u5b58\u50a8\u8bbe\u5907\u7b49\u3002<\/p>\n

  RS-485\u7535\u7f06<\/h3>\n

  RS-485\u7535\u7f06\u662f\u4e00\u79cd\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5485gnd\u63a5\u53e3\u7684\u7535\u7f06\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u6027\u80fd\u3002RS-485\u7535\u7f06\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u5305\u62ecRS-232\u3001RS-422\u3001RS-485\u7b49\u3002RS-485\u7535\u7f06\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5982\u4e32\u53e3\u8bbe\u5907\u3001\u7f51\u7edc\u8bbe\u5907\u3001\u63a7\u5236\u8bbe\u5907\u7b49\u3002<\/p>\n

  \u4ee5\u592a\u7f51\u7535\u7f06<\/h3>\n

  \u4ee5\u592a\u7f51\u7535\u7f06\u662f\u4e00\u79cd\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5485gnd\u63a5\u53e3\u7684\u7535\u7f06\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u6027\u80fd\u3002\u4ee5\u592a\u7f51\u7535\u7f06\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\u3001Fast Ethernet\u3001Gigabit Ethernet\u7b49\u3002\u4ee5\u592a\u7f51\u7535\u7f06\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u3001\u7f51\u5361\u3001\u7f51\u7edc\u5b58\u50a8\u8bbe\u5907\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

485gnd\u63a5\u53e3\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u7c7b\u578b\u7684\u7ebf\u7f06\uff0c\u5305\u62ec\u7f51\u7edc\u7535\u7f06\u3001RS-485\u7535\u7f06\u548c\u4ee5\u592a\u7f51\u7535\u7f06\u7b49\u3002<\/strong>\u8fd9\u4e9b\u7ebf\u7f06\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5e76\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u6027\u80fd\u3002\u7531\u4e8e485gnd\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u4ece\u800c\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u591a\u7684\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

485gnd\u63a5\u4ec0\u4e48\u7ebf\uff1f485gnd\u662f\u4e00\u79cd\u7f51\u7edc\u63a5\u53e3\uff0c\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u7f51\u7edc\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u6027\u80fd\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u4e3a\u8ba1\u7b97\u673a\u7f51\u7edc\u63d0\u4f9b\u4e00\u79cd\u53ef\u9760\u7684\u63a5\u53e3\uff0c\u4ee5\u4fbf\u5728\u7f51\u7edc\u4e0a\u8fdb<\/p>\n","protected":false},"author":1,"featured_media":1839,"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],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/61310"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=61310"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/61310\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=61310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=61310"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=61310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

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