{"id":33223,"date":"2023-09-15T09:43:52","date_gmt":"2023-09-15T01:43:52","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33223"},"modified":"2023-09-15T09:43:52","modified_gmt":"2023-09-15T01:43:52","slug":"ybrcyjgx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33223.html","title":{"rendered":"\u4e00\u822cRS485\u91c7\u7528\u51e0\u6839\u7ebf"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u548c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u4e00\u4e2a\u7ebf\u8def\u4e0a\u540c\u65f6\u4f20\u8f93\u591a\u4e2a\u6570\u636e\u4fe1\u53f7\uff0c\u5e76\u5177\u6709\u826f\u597d\u7684\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u3002RS485\u901a\u4fe1\u7cfb\u7edf\u901a\u5e38\u91c7\u7528\u51e0\u6839\u7ebf\uff0c\u5176\u4e2d\u5305\u62ec\u4fe1\u53f7\u7ebf\u3001\u5730\u7ebf\u548c\u7535\u6e90\u7ebf\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS485\u91c7\u7528\u51e0\u6839\u7ebf\uff0c\u4ee5\u53ca\u5b83\u4eec\u7684\u529f\u80fd\u3002<\/p>\n

\u4fe1\u53f7\u7ebf<\/h2>\n

  RS485\u901a\u4fe1\u7cfb\u7edf\u7684\u4fe1\u53f7\u7ebf\u7531\u4e24\u6839\u7ebf\u7ec4\u6210\uff0c\u5206\u522b\u79f0\u4e3aA\u548cB\u7ebf\u3002A\u7ebf\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0cB\u7ebf\u7528\u4e8e\u63a5\u6536\u6570\u636e\u3002\u8fd9\u4e24\u6839\u7ebf\u4e4b\u95f4\u7684\u7535\u538b\u5dee\u53ef\u4ee5\u8fbe\u52303V\uff0c\u4ece\u800c\u4fdd\u8bc1\u4fe1\u53f7\u7684\u53ef\u9760\u4f20\u8f93\u3002<\/p>\n

\u5730\u7ebf<\/h2>\n

  RS485\u901a\u4fe1\u7cfb\u7edf\u7684\u5730\u7ebf\u7531\u4e00\u6839\u7ebf\u7ec4\u6210\uff0c\u4e3b\u8981\u7528\u4e8e\u63a5\u5730\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u4e2d\u7684\u4fe1\u53f7\u7ebf\u80fd\u591f\u6b63\u786e\u4f20\u8f93\u6570\u636e\u3002\u5730\u7ebf\u4e5f\u53ef\u4ee5\u7528\u4e8e\u63a5\u5165\u5916\u90e8\u7535\u6e90\uff0c\u4ee5\u786e\u4fdd\u63a5\u6536\u5668\u7684\u7a33\u5b9a\u5de5\u4f5c\u3002<\/p>\n

\u7535\u6e90\u7ebf<\/h2>\n

  RS485\u901a\u4fe1\u7cfb\u7edf\u7684\u7535\u6e90\u7ebf\u7531\u4e00\u6839\u7ebf\u7ec4\u6210\uff0c\u4e3b\u8981\u7528\u4e8e\u63a5\u5165\u5916\u90e8\u7535\u6e90\uff0c\u4ee5\u7ed9\u63a5\u6536\u5668\u63d0\u4f9b\u7535\u6e90\u3002\u7535\u6e90\u7ebf\u53ef\u4ee5\u63a5\u5165\u7535\u6c60\u6216\u5176\u4ed6\u5916\u90e8\u7535\u6e90\uff0c\u4ee5\u786e\u4fdd\u63a5\u6536\u5668\u7684\u7a33\u5b9a\u5de5\u4f5c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u9762\u7684\u4ecb\u7ecd\u53ef\u4ee5\u770b\u51fa\uff0cRS485\u901a\u4fe1\u7cfb\u7edf\u901a\u5e38\u91c7\u7528\u4e09\u6839\u7ebf\uff0c\u5206\u522b\u4e3a\u4fe1\u53f7\u7ebf\u3001\u5730\u7ebf\u548c\u7535\u6e90\u7ebf\u3002<\/strong>\u4fe1\u53f7\u7ebf\u7531\u4e24\u6839\u7ebf\u7ec4\u6210\uff0c\u5206\u522b\u7528\u4e8e\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff1b\u5730\u7ebf\u7531\u4e00\u6839\u7ebf\u7ec4\u6210\uff0c\u4e3b\u8981\u7528\u4e8e\u63a5\u5730\u548c\u63a5\u5165\u5916\u90e8\u7535\u6e90\uff1b\u7535\u6e90\u7ebf\u7531\u4e00\u6839\u7ebf\u7ec4\u6210\uff0c\u4e3b\u8981\u7528\u4e8e\u63a5\u5165\u5916\u90e8\u7535\u6e90\uff0c\u4ee5\u7ed9\u63a5\u6536\u5668\u63d0\u4f9b\u7535\u6e90\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u548c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u4e00\u4e2a\u7ebf\u8def\u4e0a\u540c\u65f6\u4f20\u8f93\u591a\u4e2a\u6570\u636e\u4fe1\u53f7\uff0c\u5e76\u5177\u6709\u826f\u597d\u7684\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u3002RS485\u901a\u4fe1\u7cfb\u7edf\u901a\u5e38\u91c7\u7528\u51e0\u6839\u7ebf\uff0c\u5176\u4e2d\u5305\u62ec\u4fe1\u53f7\u7ebf\u3001\u5730\u7ebf\u548c\u7535\u6e90<\/p>\n","protected":false},"author":1,"featured_media":3671,"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-33223","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\/33223","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=33223"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33223\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=33223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}