{"id":41797,"date":"2023-10-05T21:09:44","date_gmt":"2023-10-05T13:09:44","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41797"},"modified":"2023-10-05T21:09:44","modified_gmt":"2023-10-05T13:09:44","slug":"rkyblm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41797.html","title":{"rendered":"RS485\u53ef\u4ee5\u5e76\u8054\u5417\uff1f"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u5e76\u8054\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u5e94\u7528\u7684\u901a\u4fe1\u9700\u6c42\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS485\u53ef\u4ee5\u5e76\u8054\u5417\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u4f7f\u7528RS485\u8fdb\u884c\u5e76\u8054\u3002<\/p>\n

RS485\u53ef\u4ee5\u5e76\u8054\u5417\uff1f<\/h2>\n

  \u7b54\u6848\u662f\u80af\u5b9a\u7684\uff0cRS485\u53ef\u4ee5\u5e76\u8054\uff0c\u4f46\u662f\u9700\u8981\u6ce8\u610f\u4e00\u4e9b\u4e8b\u9879\u3002RS485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u5e76\u8054\uff0c\u5e76\u4e14\u652f\u6301\u591a\u8282\u70b9\u95f4\u7684\u534a\u53cc\u5de5\u901a\u4fe1\u3002\u5b83\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u5e94\u7528\u7684\u901a\u4fe1\u9700\u6c42\uff0c\u7279\u522b\u662f\u5728\u957f\u8ddd\u79bb\u7684\u60c5\u51b5\u4e0b\uff0cRS485\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u7a33\u5b9a\u6027\u548c\u7075\u6d3b\u6027\u3002<\/p>\n

  RS485\u5e76\u8054\u7684\u539f\u7406<\/h3>\n

  RS485\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u5e76\u8054\uff0c\u5176\u539f\u7406\u662f\uff0cRS485\u901a\u4fe1\u7ebf\u8def\u4e0a\u7684\u6bcf\u4e2a\u8282\u70b9\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u5730\u5740\uff0c\u5f53\u6709\u6570\u636e\u53d1\u9001\u65f6\uff0c\u53d1\u9001\u8282\u70b9\u4f1a\u5148\u53d1\u9001\u4e00\u4e2a\u7279\u6b8a\u7684\u5730\u5740\u5b57\u8282\uff0c\u63a5\u6536\u8282\u70b9\u63a5\u6536\u5230\u5730\u5740\u5b57\u8282\u540e\uff0c\u5982\u679c\u5730\u5740\u5b57\u8282\u4e0e\u672c\u8282\u70b9\u7684\u5730\u5740\u76f8\u540c\uff0c\u5219\u63a5\u6536\u8282\u70b9\u624d\u4f1a\u63a5\u6536\u6570\u636e\uff0c\u5982\u679c\u5730\u5740\u5b57\u8282\u4e0d\u540c\uff0c\u5219\u63a5\u6536\u8282\u70b9\u4e0d\u4f1a\u63a5\u6536\u6570\u636e\u3002<\/p>\n

  RS485\u5e76\u8054\u7684\u8981\u6c42<\/h3>\n

  RS485\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u5e76\u8054\uff0c\u4f46\u662f\u9700\u8981\u6ce8\u610f\u4e00\u4e9b\u4e8b\u9879\uff0c\u4ee5\u786e\u4fdd\u5e76\u8054\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u9996\u5148\uff0cRS485\u5e76\u8054\u7684\u7ebf\u8def\u603b\u957f\u5ea6\u4e0d\u80fd\u8d85\u8fc71200\u7c73\uff0c\u5426\u5219\u4f1a\u5f71\u54cd\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u3002\u5176\u6b21\uff0cRS485\u5e76\u8054\u7684\u7ebf\u8def\u4e0a\u6700\u591a\u53ea\u80fd\u670932\u4e2a\u8282\u70b9\uff0c\u5982\u679c\u8282\u70b9\u6570\u91cf\u8d85\u8fc732\u4e2a\uff0c\u4f1a\u5f71\u54cd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002\u6700\u540e\uff0cRS485\u5e76\u8054\u7684\u7ebf\u8def\u4e0a\u6700\u591a\u53ea\u80fd\u6709\u4e00\u4e2a\u53d1\u9001\u8282\u70b9\uff0c\u5982\u679c\u6709\u591a\u4e2a\u53d1\u9001\u8282\u70b9\uff0c\u4f1a\u5bfc\u81f4\u901a\u4fe1\u51b2\u7a81\uff0c\u4ece\u800c\u5f71\u54cd\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

\u5982\u4f55\u6b63\u786e\u4f7f\u7528RS485\u8fdb\u884c\u5e76\u8054<\/h2>\n

  RS485\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u5e76\u8054\uff0c\u4f46\u662f\u5982\u679c\u8981\u6b63\u786e\u4f7f\u7528RS485\u8fdb\u884c\u5e76\u8054\uff0c\u8fd8\u9700\u8981\u6ce8\u610f\u4e00\u4e9b\u4e8b\u9879\uff0c\u4ee5\u786e\u4fdd\u5e76\u8054\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  \u5b89\u88c5\u7ebf\u7f06<\/h3>\n

  \u9996\u5148\uff0c\u5728\u5b89\u88c5RS485\u7ebf\u7f06\u65f6\uff0c\u8981\u786e\u4fdd\u7ebf\u7f06\u7b26\u5408\u6807\u51c6\uff0c\u5e76\u4e14\u7ebf\u7f06\u7684\u957f\u5ea6\u4e0d\u80fd\u8d85\u8fc71200\u7c73\uff0c\u5426\u5219\u4f1a\u5f71\u54cd\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u3002\u5176\u6b21\uff0c\u5982\u679c\u7ebf\u7f06\u957f\u5ea6\u8d85\u8fc7600\u7c73\uff0c\u8fd8\u9700\u8981\u4f7f\u7528\u5c4f\u853d\u7ebf\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

  \u914d\u7f6e\u8282\u70b9\u5730\u5740<\/h3>\n

  \u5728\u914d\u7f6e\u8282\u70b9\u5730\u5740\u65f6\uff0c\u8981\u786e\u4fdd\u6bcf\u4e2a\u8282\u70b9\u7684\u5730\u5740\u90fd\u662f\u552f\u4e00\u7684\uff0c\u5e76\u4e14\u4e0d\u80fd\u8d85\u8fc732\u4e2a\uff0c\u5426\u5219\u4f1a\u5f71\u54cd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  \u68c0\u67e5\u7ebf\u8def<\/h3>\n

  \u6700\u540e\uff0c\u5728\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8981\u8fdb\u884c\u7ebf\u8def\u68c0\u67e5\uff0c\u786e\u4fdd\u7ebf\u8def\u6ca1\u6709\u65ad\u7ebf\u3001\u77ed\u8def\u7b49\u60c5\u51b5\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86RS485\u53ef\u4ee5\u5e76\u8054\u5417\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u4f7f\u7528RS485\u8fdb\u884c\u5e76\u8054\u3002<\/strong>RS485\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u5e76\u8054\uff0c\u4f46\u662f\u9700\u8981\u6ce8\u610f\u4e00\u4e9b\u4e8b\u9879\uff0c\u4ee5\u786e\u4fdd\u5e76\u8054\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5728\u5b89\u88c5RS485\u7ebf\u7f06\u65f6\uff0c\u8981\u786e\u4fdd\u7ebf\u7f06\u7b26\u5408\u6807\u51c6\uff0c\u5e76\u4e14\u7ebf\u7f06\u7684\u957f\u5ea6\u4e0d\u80fd\u8d85\u8fc71200\u7c73\uff1b\u5728\u914d\u7f6e\u8282\u70b9\u5730\u5740\u65f6\uff0c\u8981\u786e\u4fdd\u6bcf\u4e2a\u8282\u70b9\u7684\u5730\u5740\u90fd\u662f\u552f\u4e00\u7684\uff0c\u5e76\u4e14\u4e0d\u80fd\u8d85\u8fc732\u4e2a\uff1b\u6700\u540e\uff0c\u5728\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8981\u8fdb\u884c\u7ebf\u8def\u68c0\u67e5\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u5e76\u8054\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u5e94\u7528\u7684\u901a\u4fe1\u9700\u6c42\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS485\u53ef\u4ee5\u5e76\u8054\u5417\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u4f7f\u7528RS485\u8fdb\u884c\u5e76\u8054\u3002R<\/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-41797","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\/41797"}],"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=41797"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41797\/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=41797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=41797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=41797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}