{"id":77968,"date":"2024-01-08T17:42:36","date_gmt":"2024-01-08T09:42:36","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77968"},"modified":"2024-01-08T17:42:36","modified_gmt":"2024-01-08T09:42:36","slug":"rjkssmyz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77968.html","title":{"rendered":"RS485\u63a5\u53e3\u662f\u4ec0\u4e48\u6837\u5b50"},"content":{"rendered":"

  RS485\u63a5\u53e3\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u5177\u6709\u9ad8\u566a\u58f0\u6291\u5236\u80fd\u529b\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4eea\u5668\u4eea\u8868<\/a>\u3001\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u5efa\u7b51\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002<\/p>\n

RS485\u63a5\u53e3\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  RS485\u63a5\u53e3\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5373\u540c\u65f6\u53d1\u9001\u6b63\u8d1f\u4e24\u8def\u4fe1\u53f7\uff0c\u4ece\u800c\u62b5\u6d88\u5916\u90e8\u5e72\u6270\u3002\u5b83\u4f7f\u7528\u4e86\u534a\u53cc\u5de5\u901a\u4fe1\u6a21\u5f0f\uff0c\u80fd\u591f\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u4e92\u8054\uff0c\u5e76\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n

  \u5dee\u5206\u4fe1\u53f7\u4f20\u8f93<\/h3>\n

  RS485\u63a5\u53e3\u901a\u8fc7\u53d1\u9001\u6b63\u8d1f\u4e24\u8def\u4fe1\u53f7\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u8fd9\u79cd\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u65b9\u5f0f\u6709\u6548\u5730\u6291\u5236\u4e86\u5e72\u6270\u4fe1\u53f7\u7684\u5f71\u54cd\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  \u534a\u53cc\u5de5<\/a>\u901a\u4fe1<\/h3>\n

  \u5728RS485<\/a>\u63a5\u53e3\u4e2d\uff0c\u6570\u636e\u7684\u53d1\u9001\u548c\u63a5\u6536\u662f\u4e92\u76f8\u72ec\u7acb\u7684\uff0c\u540c\u4e00\u65f6\u95f4\u5185\uff0c\u4e00\u4e2a\u8bbe\u5907\u53ea\u80fd\u53d1\u9001\u6216\u63a5\u6536\u6570\u636e\u3002\u8fd9\u79cd\u534a\u53cc\u5de5\u901a\u4fe1\u6a21\u5f0f\u9002\u7528\u4e8e\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u80fd\u591f\u6709\u6548\u5730\u907f\u514d\u6570\u636e\u51b2\u7a81\u3002<\/p>\n

RS485\u63a5\u53e3\u7684\u7269\u7406\u7279\u5f81<\/h2>\n

  RS485\u63a5\u53e3\u4f7f\u7528\u4e24\u6839\u4f20\u8f93\u7ebf\u8fdb\u884c\u901a\u4fe1\uff0c\u4e00\u6839\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff08A\u7ebf\uff09\uff0c\u4e00\u6839\u7528\u4e8e\u63a5\u6536\u6570\u636e\uff08B\u7ebf\uff09\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u5305\u62ec\u4e00\u4e2a\u5730\u7ebf\uff0c\u7528\u4e8e\u4f20\u8f93\u4fe1\u53f7\u7684\u53c2\u8003\u3002<\/p>\n

  \u4f20\u8f93\u7ebf\u7684\u5e03\u5c40<\/h3>\n

  \u5728\u5e03\u7f6eRS485\u4f20\u8f93\u7ebf\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u7ebf\u8def\u7684\u7ec8\u7aef\u5339\u914d\u548c\u7ebf\u7f06\u8d28\u91cf\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u7684\u7a33\u5b9a\u4f20\u8f93\u3002\u5728\u957f\u8ddd\u79bb\u901a\u4fe1\u65f6\uff0c\u8fd8\u9700\u8981\u8003\u8651\u4fe1\u53f7\u7684\u8870\u51cf\u548c\u589e\u5f3a\u95ee\u9898\u3002<\/p>\n

  \u4fe1\u53f7\u7684\u53c2\u8003\u63a5\u5730<\/h3>\n

  RS485\u63a5\u53e3\u4f7f\u7528\u5355\u4e2a\u5171\u4eab\u7684\u5730\u7ebf\u4f5c\u4e3a\u4fe1\u53f7\u7684\u53c2\u8003\u63a5\u5730\uff0c\u8fd9\u6709\u52a9\u4e8e\u6d88\u9664\u4fe1\u53f7\u4e4b\u95f4\u7684\u7535\u4f4d\u5dee\uff0c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u63a5\u53e3\u4f5c\u4e3a\u4e00\u79cd\u4f18\u79c0\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5728\u5de5\u4e1a\u9886\u57df\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/strong>\u5b83\u7684\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u548c\u534a\u53cc\u5de5\u901a\u4fe1\u7279\u6027\uff0c\u4f7f\u5f97\u8bbe\u5907\u4e4b\u95f4\u53ef\u4ee5\u7a33\u5b9a\u53ef\u9760\u5730\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u6ce8\u610f\u597d\u7ebf\u8def\u7684\u5e03\u5c40\u548c\u7ec8\u7aef\u5339\u914d\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u7a33\u5b9a\u3002\u901a\u8fc7\u6df1\u5165\u4e86\u89e3RS485\u63a5\u53e3\u7684\u5de5\u4f5c\u539f\u7406\u548c\u7269\u7406\u7279\u5f81\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u5e94\u7528\u548c\u7ef4\u62a4\u8fd9\u4e00\u901a\u4fe1\u6807\u51c6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u63a5\u53e3\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u5177\u6709\u9ad8\u566a\u58f0\u6291\u5236\u80fd\u529b\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4eea\u5668\u4eea\u8868\u3001\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u5efa\u7b51\u81ea\u52a8\u5316<\/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-77968","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\/77968","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=77968"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77968\/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=77968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}