\u5947\u5076\u6821\u9a8c<\/a>\u4f4d\u548c\u4e00\u4e2a\u6216\u4e24\u4e2a\u505c\u6b62\u4f4d\u7684\u7ec4\u6210\u3002<\/p>\n\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f\u7684\u53d8\u5316<\/h2>\n
\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f\u5728\u4e0d\u540c\u7684\u901a\u4fe1\u65b9\u5f0f\u4e0b\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u5728\u6807\u51c6\u7684RS-232\u4e32\u53e3\u4e2d\uff0c\u6ce2\u7279\u7387\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3a\u6ce2\u7279\u7387 = \u4f20\u8f93\u901f\u7387 \/ (\u4f20\u8f93\u7684\u6bd4\u7279\u6570 + \u505c\u6b62\u4f4d)\u3002\u800c\u5728RS-485\u4e32\u53e3\u4e2d\uff0c\u7531\u4e8e\u4f7f\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u6ce2\u7279\u7387\u7684\u8ba1\u7b97\u516c\u5f0f\u5219\u4e3a\u6ce2\u7279\u7387 = \u4f20\u8f93\u901f\u7387 \/ (\u4f20\u8f93\u7684\u6bd4\u7279\u6570 \u00d7 2)\u3002<\/p>\n
RS-232\u4e32\u53e3<\/h3>\n
RS-232\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8ba1\u7b97\u673a\u4e32\u53e3\u7684\u901a\u4fe1\u6807\u51c6\u3002\u5728RS-232\u4e32\u53e3\u4e2d\uff0c\u4f20\u7edf\u7684\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f\u4e2d\u9700\u8981\u8003\u8651\u505c\u6b62\u4f4d\u7684\u5f71\u54cd\uff0c\u56e0\u4e3a\u6bcf\u4e2a\u5b57\u7b26\u4e4b\u540e\u9700\u8981\u76f8\u5e94\u6570\u91cf\u7684\u505c\u6b62\u4f4d\u6765\u4fdd\u8bc1\u6570\u636e\u7a33\u5b9a\u4f20\u8f93\u3002<\/p>\n
RS-485\u4e32\u53e3<\/h3>\n
RS-485\u662f\u4e00\u79cd\u7528\u4e8e\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u4e32\u53e3\u6807\u51c6\uff0c\u5b83\u91c7\u7528\u4e86\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6280\u672f\uff0c\u80fd\u591f\u6709\u6548\u62b5\u6297\u7535\u78c1\u5e72\u6270\u3002\u56e0\u6b64\uff0c\u5728RS-485\u4e32\u53e3\u4e2d\uff0c\u6ce2\u7279\u7387\u7684\u8ba1\u7b97\u516c\u5f0f\u8003\u8651\u5230\u4e86\u5dee\u5206\u4f20\u8f93\u5e26\u6765\u7684\u7279\u6b8a\u60c5\u51b5\uff0c\u4f7f\u5f97\u6ce2\u7279\u7387\u7684\u8ba1\u7b97\u66f4\u4e3a\u51c6\u786e\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u6df1\u5165\u7406\u89e3\u4e86\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f\u7684\u53d8\u5316\u53ca\u5176\u4e0e\u4e0d\u540c\u901a\u4fe1\u65b9\u5f0f\u7684\u5173\u8054\u3002<\/strong>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u7075\u6d3b\u8fd0\u7528\u4e0d\u540c\u7684\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7cfb\u7edf\u80fd\u591f\u7a33\u5b9a\u3001\u9ad8\u6548\u5730\u5de5\u4f5c\uff0c\u4ece\u800c\u6ee1\u8db3\u5404\u79cd\u590d\u6742\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u6ce2\u7279\u7387\u8ba1\u7b97\u516c\u5f0f\u7684\u53d8\u5316\uff0c\u4ee5\u53ca\u5b83\u5728\u901a\u4fe1\u9886\u57df\u4e2d\u7684\u91cd\u8981\u6027\u3002\u7406\u89e3\u6ce2\u7279\u7387\u6ce2\u7279\u7387\u662f\u6307\u5728\u6570\u5b57\u901a\u4fe1\u4e2d\uff0c\u6bcf\u79d2\u4f20\u8f93\u7684\u6bd4\u7279\u6570\u3002\u6ce2\u7279\u7387\u7684\u786e\u5b9a\u5bf9\u4e8e\u901a\u4fe1\u7cfb\u7edf\u975e\u5e38\u91cd\u8981\uff0c\u5b83\u76f4\u63a5<\/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":[175],"class_list":["post-77091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-btl"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/77091"}],"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=77091"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/77091\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=77091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=77091"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=77091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}