{"id":77907,"date":"2024-01-06T16:09:08","date_gmt":"2024-01-06T08:09:08","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77907"},"modified":"2024-01-06T16:09:08","modified_gmt":"2024-01-06T08:09:08","slug":"rcsjlydy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77907.html","title":{"rendered":"RS485\u4f20\u8f93\u8ddd\u79bb\u6709\u591a\u8fdc"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u901a\u4fe1\u63a5\u53e3\uff0c\u4f46\u5176\u4f20\u8f93\u8ddd\u79bb\u4e00\u76f4\u662f\u4eba\u4eec\u5173\u6ce8\u7684\u7126\u70b9\u3002\u672c\u6587\u5c06\u63a2\u8ba8RS485\u4f20\u8f93\u8ddd\u79bb\u7684\u76f8\u5173\u95ee\u9898\uff0c\u4ee5\u4fbf\u8bfb\u8005\u66f4\u597d\u5730\u4e86\u89e3RS485<\/a>\u7684\u5e94\u7528\u548c\u9650\u5236\u3002<\/p>\n

RS485\u4f20\u8f93\u8ddd\u79bb\u53d7\u54ea\u4e9b\u56e0\u7d20\u5f71\u54cd<\/h2>\n

  RS485\u4f20\u8f93\u8ddd\u79bb\u53d7\u591a\u79cd\u56e0\u7d20\u5f71\u54cd\uff0c\u5305\u62ec\u7ebf\u8def\u8d28\u91cf\u3001\u7535\u538b\u6c34\u5e73\u3001\u7ec8\u7aef\u963b\u6297\u7b49\u3002\u672c\u8282\u5c06\u4ece\u8fd9\u4e9b\u56e0\u7d20\u5165\u624b\uff0c\u6df1\u5165\u5206\u6790\u5176\u5bf9\u4f20\u8f93\u8ddd\u79bb\u7684\u5f71\u54cd\u3002<\/p>\n

  \u7ebf\u8def\u8d28\u91cf<\/h3>\n

  RS485\u4f20\u8f93\u8ddd\u79bb\u53d7\u7ebf\u8def\u8d28\u91cf\u5f71\u54cd\u8f83\u5927\u3002\u826f\u597d\u7684\u7ebf\u8def\u8d28\u91cf\u53ef\u4ee5\u51cf\u5c0f\u4fe1\u53f7\u8870\u51cf\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u8ddd\u79bb\u3002\u56e0\u6b64\uff0c\u5728\u5e03\u7f6eRS485\u901a\u4fe1\u7ebf\u8def\u65f6\uff0c\u5e94\u5c3d\u91cf\u907f\u514d\u7535\u78c1\u5e72\u6270\u548c\u4fe1\u53f7\u53cd\u5c04\uff0c\u9009\u62e9\u4f18\u8d28\u7684\u4f20\u8f93\u7ebf\u6750\u548c\u5408\u7406\u7684\u5e03\u7ebf\u65b9\u5f0f\u3002<\/p>\n

  \u7535\u538b\u6c34\u5e73<\/h3>\n

  RS485\u6807\u51c6\u89c4\u5b9a\u4e86\u4e0d\u540c\u7535\u538b\u6c34\u5e73\u4e0b\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8f83\u9ad8\u7684\u7535\u538b\u6c34\u5e73\u5bf9\u5e94\u7740\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u4f46\u540c\u65f6\u4e5f\u4f1a\u589e\u52a0\u529f\u8017\u548c\u7535\u78c1\u5e72\u6270\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u9700\u8981\u6743\u8861\u8fd9\u4e9b\u56e0\u7d20\uff0c\u9009\u62e9\u5408\u9002\u7684\u7535\u538b\u6c34\u5e73\u4ee5\u8fbe\u5230\u7406\u60f3\u7684\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

  \u7ec8\u7aef\u963b\u6297<\/h3>\n

  RS485\u4f20\u8f93\u7ebf\u8def\u4e2d\u5404\u4e2a\u8282\u70b9\u7684\u7ec8\u7aef\u963b\u6297\u4e5f\u4f1a\u5f71\u54cd\u4f20\u8f93\u8ddd\u79bb\u3002\u5408\u7406\u5339\u914d\u7ec8\u7aef\u963b\u6297\u53ef\u4ee5\u6709\u6548\u51cf\u5c0f\u4fe1\u53f7\u53cd\u5c04\u548c\u8870\u51cf\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u7684\u4f20\u8f93\u8ddd\u79bf\u3002<\/p>\n

\u5982\u4f55\u4f18\u5316RS485\u4f20\u8f93\u8ddd\u79bb<\/h2>\n

  \u9488\u5bf9RS485\u4f20\u8f93\u8ddd\u79bb\u7684\u9650\u5236\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u53d6\u4e00\u4e9b\u63aa\u65bd\u6765\u4f18\u5316\u4f20\u8f93\u8ddd\u79bf\u3002\u672c\u8282\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u89c1\u7684\u4f18\u5316\u65b9\u6cd5\uff0c\u5e2e\u52a9\u8bfb\u8005\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u66f4\u597d\u5730\u5229\u7528RS485\u901a\u4fe1\u3002<\/p>\n

  \u4fe1\u53f7\u8c03\u7406<\/h3>\n

  \u901a\u8fc7\u4fe1\u53f7\u8c03\u7406\u7535\u8def\uff0c\u53ef\u4ee5\u589e\u5f3aRS485\u4fe1\u53f7\u7684\u5f3a\u5ea6\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u8ddd\u79bb\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u53ef\u4ee5\u5f25\u8865\u7ebf\u8def\u8d28\u91cf\u8f83\u5dee\u6216\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\u65f6\u7684\u52a3\u52bf\uff0c\u662f\u5e38\u89c1\u7684\u4f20\u8f93\u8ddd\u79bf\u4f18\u5316\u624b\u6bb5\u3002<\/p>\n

  \u4e2d\u7ee7\u653e\u5927<\/h3>\n

  \u5728\u8f83\u957f\u8ddd\u79bb\u7684RS485\u901a\u4fe1\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e2d\u7ee7\u653e\u5927\u5668\u6765\u589e\u5f3a\u4fe1\u53f7\uff0c\u4f7f\u5176\u80fd\u591f\u8fbe\u5230\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u4e2d\u7ee7\u653e\u5927\u5668\u53ef\u4ee5\u5728RS485\u4fe1\u53f7\u8f83\u5f31\u6216\u8870\u51cf\u4e25\u91cd\u65f6\u91cd\u65b0\u653e\u5927\u4fe1\u53f7\uff0c\u5ef6\u957f\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u4f20\u8f93\u8ddd\u79bb\u7684\u8fdc\u8fd1\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u7efc\u5408\u5f71\u54cd\uff0c\u5982\u7ebf\u8def\u8d28\u91cf\u3001\u7535\u538b\u6c34\u5e73\u548c\u7ec8\u7aef\u963b\u6297\u7b49\u3002<\/strong>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u7ebf\u8def\u8d28\u91cf\u3001\u4fe1\u53f7\u8c03\u7406\u548c\u4e2d\u7ee7\u653e\u5927\u7b49\u624b\u6bb5\u6765\u63d0\u9ad8RS485\u7684\u4f20\u8f93\u8ddd\u79bf\uff0c\u4ece\u800c\u66f4\u597d\u5730\u6ee1\u8db3\u5b9e\u9645\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u901a\u4fe1\u63a5\u53e3\uff0c\u4f46\u5176\u4f20\u8f93\u8ddd\u79bb\u4e00\u76f4\u662f\u4eba\u4eec\u5173\u6ce8\u7684\u7126\u70b9\u3002\u672c\u6587\u5c06\u63a2\u8ba8RS485\u4f20\u8f93\u8ddd\u79bb\u7684\u76f8\u5173\u95ee\u9898\uff0c\u4ee5\u4fbf\u8bfb\u8005\u66f4\u597d\u5730\u4e86\u89e3RS485\u7684\u5e94\u7528\u548c\u9650\u5236\u3002RS485\u4f20\u8f93<\/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-77907","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\/77907"}],"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=77907"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77907\/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=77907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}