{"id":46146,"date":"2023-09-27T09:43:41","date_gmt":"2023-09-27T01:43:41","guid":{"rendered":"\/\/www.dealsbon.com\/?p=46146"},"modified":"2023-09-27T09:43:41","modified_gmt":"2023-09-27T01:43:41","slug":"uzjbuzhwrdtyjjfa","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/46146.html","title":{"rendered":"USB\u8f6c\u63a5485\uff1a\u628aUSB\u8f6c\u6362\u4e3aRS485\u7684\u901a\u7528\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"

  USB\u8f6c\u63a5485\u662f\u4e00\u79cd\u7528\u4e8e\u5c06USB\u63a5\u53e3\u8f6c\u6362\u4e3aRS485\u63a5\u53e3\u7684\u7b80\u5355\u800c\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5c06USB\u8bbe\u5907\u8fde\u63a5\u5230RS485\u7f51\u7edc\uff0c\u4ece\u800c\u63d0\u9ad8\u60a8\u7684\u5de5\u4f5c\u6548\u7387\uff0c\u5e76\u5927\u5927\u51cf\u5c11\u60a8\u7684\u8bbe\u5907\u8d2d\u4e70\u6210\u672c\u3002<\/p>\n

USB\u8f6c\u63a5485\u7684\u4f18\u52bf<\/h2>\n

  \u7075\u6d3b\u6027<\/h3>\n

  USB\u8f6c\u63a5485\u63d0\u4f9b\u4e86\u4e00\u79cd\u7075\u6d3b\u7684\u65b9\u5f0f\u6765\u8fde\u63a5USB\u8bbe\u5907\u5230RS485\u7f51\u7edc\uff0c\u4f7f\u60a8\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u5b9e\u73b0\u66f4\u591a\u7684\u5e94\u7528\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u4f20\u8f93\u534f\u8bae\uff0c\u5305\u62ecRS485\u3001RS422\u3001RS232\u548cTTL\u7b49\uff0c\u4f7f\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8f7b\u677e\u5730\u5b9e\u73b0\u4e0d\u540c\u7684\u5e94\u7528\u3002<\/p>\n

  \u53ef\u9760\u6027<\/h3>\n

  USB\u8f6c\u63a5485\u5177\u6709\u5f88\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u53ef\u9760\u7684\u8fde\u63a5\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u4ece\u800c\u66f4\u597d\u5730\u6ee1\u8db3\u60a8\u7684\u5e94\u7528\u9700\u6c42\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u4ece\u800c\u53ef\u4ee5\u66f4\u597d\u5730\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n

  \u6210\u672c\u6548\u76ca<\/h3>\n

  USB\u8f6c\u63a5485\u53ef\u4ee5\u5e2e\u52a9\u60a8\u8282\u7701\u8bbe\u5907\u8d2d\u4e70\u6210\u672c\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u5c06\u60a8\u5df2\u7ecf\u62e5\u6709\u7684USB\u8bbe\u5907\u8fde\u63a5\u5230RS485\u7f51\u7edc\uff0c\u800c\u65e0\u9700\u8d2d\u4e70\u65b0\u7684\u8bbe\u5907\u3002\u8fd9\u6837\uff0c\u60a8\u5c31\u53ef\u4ee5\u8282\u7701\u5927\u91cf\u7684\u8d39\u7528\uff0c\u540c\u65f6\u8fd8\u53ef\u4ee5\u63d0\u9ad8\u60a8\u7684\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528USB\u8f6c\u63a5485<\/h2>\n

  \u51c6\u5907\u5de5\u4f5c<\/h3>\n

  \u9996\u5148\uff0c\u60a8\u9700\u8981\u51c6\u5907\u4e00\u4e2aUSB\u8f6c\u63a5485\u8bbe\u5907\uff0c\u4ee5\u53ca\u4e00\u4e2aRS485\u7f51\u7edc\u3002\u60a8\u8fd8\u9700\u8981\u51c6\u5907\u4e00\u53f0\u7535\u8111\uff0c\u7528\u4e8e\u5b89\u88c5USB\u8f6c\u63a5485\u8bbe\u5907\u7684\u9a71\u52a8\u7a0b\u5e8f\u3002<\/p>\n

  \u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f<\/h3>\n

  \u63a5\u4e0b\u6765\uff0c\u60a8\u9700\u8981\u5b89\u88c5USB\u8f6c\u63a5485\u8bbe\u5907\u7684\u9a71\u52a8\u7a0b\u5e8f\u3002\u4e0b\u8f7d\u9a71\u52a8\u7a0b\u5e8f\u540e\uff0c\u53cc\u51fb\u5b89\u88c5\u6587\u4ef6\uff0c\u6309\u7167\u63d0\u793a\u5b8c\u6210\u5b89\u88c5\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528USB\u8f6c\u63a5485\u8bbe\u5907\u3002<\/p>\n

  \u8fde\u63a5USB\u8f6c\u63a5485\u8bbe\u5907<\/h3>\n

  \u6700\u540e\uff0c\u60a8\u9700\u8981\u628aUSB\u8f6c\u63a5485\u8bbe\u5907\u8fde\u63a5\u5230RS485\u7f51\u7edc\u4e2d\u3002\u5c06USB\u8f6c\u63a5485\u8bbe\u5907\u7684\u4e00\u7aef\u63d2\u5165\u7535\u8111\u7684USB\u63a5\u53e3\uff0c\u53e6\u4e00\u7aef\u63d2\u5165RS485\u7f51\u7edc\u7684\u63a5\u53e3\uff0c\u5373\u53ef\u5b8c\u6210\u8fde\u63a5\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  USB\u8f6c\u63a5485\u662f\u4e00\u79cd\u53ef\u4ee5\u5c06USB\u63a5\u53e3\u8f6c\u6362\u4e3aRS485\u63a5\u53e3\u7684\u901a\u7528\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5c06USB\u8bbe\u5907\u8fde\u63a5\u5230RS485\u7f51\u7edc\uff0c\u4ece\u800c\u63d0\u9ad8\u60a8\u7684\u5de5\u4f5c\u6548\u7387\uff0c\u5e76\u5927\u5927\u51cf\u5c11\u60a8\u7684\u8bbe\u5907\u8d2d\u4e70\u6210\u672c\u3002<\/strong>\u5b83\u5177\u6709\u7075\u6d3b\u6027\u548c\u53ef\u9760\u6027\uff0c\u5e76\u4e14\u53ef\u4ee5\u63d0\u4f9b\u66f4\u4f4e\u7684\u6210\u672c\u6548\u76ca\u3002\u4f7f\u7528USB\u8f6c\u63a5485\u8bbe\u5907\uff0c\u60a8\u53ea\u9700\u51c6\u5907\u4e00\u53f0\u7535\u8111\uff0c\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f\uff0c\u7136\u540e\u5c06USB\u8f6c\u63a5485\u8bbe\u5907\u8fde\u63a5\u5230RS485\u7f51\u7edc\u4e2d\u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

USB\u8f6c\u63a5485\u662f\u4e00\u79cd\u7528\u4e8e\u5c06USB\u63a5\u53e3\u8f6c\u6362\u4e3aRS485\u63a5\u53e3\u7684\u7b80\u5355\u800c\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5c06USB\u8bbe\u5907\u8fde\u63a5\u5230RS485\u7f51\u7edc\uff0c\u4ece\u800c\u63d0\u9ad8\u60a8\u7684\u5de5\u4f5c\u6548\u7387\uff0c\u5e76\u5927\u5927\u51cf\u5c11\u60a8\u7684\u8bbe\u5907\u8d2d<\/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":[61],"class_list":["post-46146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/46146"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=46146"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/46146\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=46146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=46146"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=46146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}