{"id":77919,"date":"2024-01-12T17:07:50","date_gmt":"2024-01-12T09:07:50","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77919"},"modified":"2024-01-12T17:07:50","modified_gmt":"2024-01-12T09:07:50","slug":"rbtlsz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77919.html","title":{"rendered":"RS485\u6ce2\u7279\u7387\u8bbe\u7f6e"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u6ce2\u7279\u7387\u8bbe\u7f6e\u662f\u5176\u91cd\u8981\u53c2\u6570\u4e4b\u4e00\uff0c\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecdRS485\u6ce2\u7279\u7387\u8bbe\u7f6e\u7684\u76f8\u5173\u77e5\u8bc6\u3002<\/p>\n

RS485\u901a\u4fe1\u534f\u8bae\u7b80\u4ecb<\/h2>\n

  RS485\u662f\u4e00\u79cd\u901a\u4fe1\u6807\u51c6\uff0c\u7528\u4e8e\u5728\u5de5\u4e1a\u9886\u57df\u548c\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u8fdb\u884c\u4e32\u884c\u901a\u4fe1\u3002\u5b83\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u3002RS485\u7684\u7279\u70b9\u5305\u62ec\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u4f20\u8f93\u901f\u7387<\/a>\u9ad8\u7b49\u3002<\/p>\n

  RS485<\/a>\u901a\u4fe1\u539f\u7406<\/h3>\n

  RS485\u901a\u4fe1\u4f7f\u7528\u5dee\u5206\u4fe1\u53f7\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5373\u540c\u65f6\u53d1\u9001\u6b63\u8d1f\u4e24\u79cd\u4fe1\u53f7\uff0c\u53ef\u4ee5\u6709\u6548\u62b5\u6d88\u5916\u754c\u5e72\u6270\u3002\u8fd9\u79cd\u901a\u4fe1\u65b9\u5f0f\u4f7f\u5f97RS485\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u957f\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n

  RS485\u6ce2\u7279\u7387\u8bbe\u7f6e<\/h3>\n

  RS485\u6ce2\u7279\u7387\u662f\u6307\u6bcf\u79d2\u949f\u4f20\u8f93\u7684\u6bd4\u7279\u6570\uff0c\u901a\u5e38\u4ee5bps\uff08\u6bd4\u7279\u6bcf\u79d2\uff09\u4e3a\u5355\u4f4d\u3002\u5e38\u7528\u7684\u6ce2\u7279\u7387\u5305\u62ec9600bps\u300119200bps\u300138400bps\u7b49\u3002\u5728\u8bbe\u7f6eRS485\u901a\u4fe1\u65f6\uff0c\u6ce2\u7279\u7387\u9700\u8981\u4e0e\u5176\u4ed6\u8bbe\u5907\u4fdd\u6301\u4e00\u81f4\uff0c\u4ee5\u786e\u4fdd\u6b63\u5e38\u901a\u4fe1\u3002<\/p>\n

  \u6ce2\u7279\u7387\u9009\u62e9\u539f\u5219<\/h4>\n

  \u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u9700\u8981\u8003\u8651\u4f20\u8f93\u8ddd\u79bb\u3001\u566a\u97f3\u73af\u5883\u3001\u8bbe\u5907\u6027\u80fd\u7b49\u56e0\u7d20\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u6ce2\u7279\u7387\u8d8a\u9ad8\uff0c\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u8d8a\u5feb\uff0c\u4f46\u5bf9\u6297\u5e72\u6270\u80fd\u529b\u8981\u6c42\u4e5f\u8d8a\u9ad8\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u7efc\u5408\u8003\u8651\u5404\u65b9\u9762\u56e0\u7d20\uff0c\u9009\u62e9\u9002\u5408\u7684\u6ce2\u7279\u7387\u3002<\/p>\n

RS485\u6ce2\u7279\u7387\u8bbe\u7f6e\u65b9\u6cd5<\/h2>\n

  \u6b63\u786e\u7684\u6ce2\u7279\u7387\u8bbe\u7f6e\u5bf9RS485\u901a\u4fe1\u81f3\u5173\u91cd\u8981\uff0c\u4e0b\u9762\u5c06\u4ecb\u7ecdRS485\u6ce2\u7279\u7387\u8bbe\u7f6e\u7684\u65b9\u6cd5\u3002<\/p>\n

  \u8bbe\u5907\u53c2\u6570\u8bbe\u7f6e<\/h3>\n

  \u5728\u8fdb\u884cRS485\u901a\u4fe1\u65f6\uff0c\u9700\u8981\u9488\u5bf9\u6bcf\u4e2a\u8bbe\u5907\u8bbe\u7f6e\u76f8\u5e94\u7684\u6ce2\u7279\u7387\u53c2\u6570\u3002\u8fd9\u901a\u5e38\u9700\u8981\u901a\u8fc7\u8bbe\u5907\u7684\u914d\u7f6e\u754c\u9762\u6216\u8005\u547d\u4ee4\u884c\u63a5\u53e3\u6765\u5b8c\u6210\uff0c\u786e\u4fdd\u5404\u4e2a\u8bbe\u5907\u7684\u6ce2\u7279\u7387\u4e00\u81f4\u3002<\/p>\n

  \u901a\u4fe1\u534f\u8bae\u89c4\u8303<\/h3>\n

  \u5728\u4f7f\u7528RS485\u901a\u4fe1\u65f6\uff0c\u5efa\u8bae\u6309\u7167\u901a\u4fe1\u534f\u8bae\u89c4\u8303\u8fdb\u884c\u64cd\u4f5c\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u901a\u4fe1\u534f\u8bae\u4f1a\u6307\u5b9a\u6ce2\u7279\u7387\u7684\u8bbe\u5b9a\u8303\u56f4\uff0c\u8bbe\u5907\u5728\u8be5\u8303\u56f4\u5185\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387<\/a>\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u8d28\u91cf\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u662f\u4e00\u79cd\u91cd\u8981\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5728\u5de5\u4e1a\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/strong>\u6ce2\u7279\u7387\u8bbe\u7f6e\u4f5c\u4e3a\u5176\u91cd\u8981\u7684\u901a\u4fe1\u53c2\u6570\u4e4b\u4e00\uff0c\u9700\u8981\u5408\u7406\u9009\u62e9\u5e76\u6b63\u786e\u8bbe\u7f6e\uff0c\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u8d28\u91cf\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u6ce2\u7279\u7387\u8bbe\u7f6e\u662f\u5176\u91cd\u8981\u53c2\u6570\u4e4b\u4e00\uff0c\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u6ce2\u7279\u7387\u8bbe\u7f6e\u7684\u76f8\u5173\u77e5\u8bc6\u3002RS485\u901a\u4fe1\u534f\u8bae\u7b80\u4ecbRS485\u662f\u4e00\u79cd\u901a\u4fe1\u6807\u51c6\uff0c\u7528\u4e8e\u5728\u5de5<\/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":[61],"class_list":["post-77919","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\/77919","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=77919"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77919\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=77919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}