{"id":77189,"date":"2024-01-11T11:23:32","date_gmt":"2024-01-11T03:23:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77189"},"modified":"2024-01-11T11:23:32","modified_gmt":"2024-01-11T03:23:32","slug":"wsmsbsg","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77189.html","title":{"rendered":"\u4e3a\u4ec0\u4e48485\u662f\u534a\u53cc\u5de5\uff1f"},"content":{"rendered":"

  RS-485\u603b\u7ebf\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u800c485\u4e3a\u4ec0\u4e48\u662f\u534a\u53cc\u5de5\u6a21\u5f0f\u4e00\u76f4\u662f\u4eba\u4eec\u597d\u5947\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS-485\u534f\u8bae\u7684\u7279\u6027\u548c\u4e3a\u4ec0\u4e48\u5b83\u503e\u5411\u4e8e\u534a\u53cc\u5de5\u4f20\u8f93\u3002<\/p>\n

RS-485\u901a\u4fe1\u534f\u8bae\u7b80\u4ecb<\/h2>\n

  RS-485\u662f\u4e00\u79cd\u6807\u51c6\u7684\u7535\u6c14\u7279\u6027\uff0c\u7528\u4e8e\u5b9e\u73b0\u4e32\u884c\u901a\u4fe1\u3002\u5b83\u5141\u8bb8\u591a\u4e2a\u8bbe\u5907\u5728\u76f8\u5bf9\u8fdc\u8ddd\u79bb\uff08\u6700\u957f\u53ef\u8fbe1200\u7c73\uff09\u4e0a\u5171\u4eab\u76f8\u540c\u7684\u901a\u4fe1\u603b\u7ebf\u3002RS-485\u652f\u6301\u591a\u4e3b\u673a\u548c\u591a\u4ece\u673a\u4f53\u7cfb\u7ed3\u6784\uff0c\u80fd\u591f\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002\u5176\u7075\u6d3b\u6027\u548c\u53ef\u9760\u6027\u4f7f\u5176\u6210\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

RS-485\u4e3a\u4f55\u503e\u5411\u4e8e\u534a\u53cc\u5de5<\/a>\u6a21\u5f0f<\/h2>\n

  \u7535\u6c14\u7279\u6027\u51b3\u5b9a\u4e86\u534a\u53cc\u5de5<\/h3>\n

  RS-485\u91c7\u7528\u4e0d\u540c\u4e8eRS-232\u7684\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5177\u6709\u66f4\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u7136\u800c\uff0cRS-485\u5728\u8bbe\u8ba1\u4e0a\u4ecd\u7136\u503e\u5411\u4e8e\u534a\u53cc\u5de5\u6a21\u5f0f\u3002\u8fd9\u662f\u56e0\u4e3a\u5168\u53cc\u5de5<\/a>\u6a21\u5f0f\u9700\u8981\u989d\u5916\u7684\u7ebf\u8def\u6765\u5b9e\u73b0\u53cc\u5411\u4fe1\u53f7\u4f20\u8f93\uff0c\u589e\u52a0\u6210\u672c\u548c\u590d\u6742\u5ea6\u3002<\/p>\n

  \u5e94\u7528\u573a\u666f\u7684\u8003\u91cf<\/h3>\n

  \u5728\u5de5\u4e1a\u81ea\u52a8\u5316<\/a>\u9886\u57df\uff0cRS-485\u901a\u5e38\u7528\u4e8e\u76d1\u63a7\u548c\u63a7\u5236\u7cfb\u7edf\u3002\u5728\u8fd9\u79cd\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u901a\u5e38\u5e76\u4e0d\u9700\u8981\u540c\u65f6\u8fdb\u884c\u53cc\u5411\u6570\u636e\u4f20\u8f93\u3002\u56e0\u6b64\uff0c\u534a\u53cc\u5de5\u6a21\u5f0f\u8db3\u4ee5\u6ee1\u8db3\u9700\u6c42\uff0c\u5e76\u4e14\u5728\u6210\u672c\u548c\u8bbe\u8ba1\u7b80\u6613\u6027\u65b9\u9762\u66f4\u6709\u4f18\u52bf\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS-485\u4e4b\u6240\u4ee5\u503e\u5411\u4e8e\u534a\u53cc\u5de5\u6a21\u5f0f\uff0c\u65e2\u6709\u5176\u7535\u6c14\u7279\u6027\u7684\u8003\u91cf\uff0c\u4e5f\u7b26\u5408\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u7684\u5b9e\u9645\u9700\u6c42\u3002<\/strong>\u867d\u7136\u534a\u53cc\u5de5\u6a21\u5f0f\u610f\u5473\u7740\u901a\u4fe1\u4e0d\u662f\u771f\u6b63\u540c\u65f6\u8fdb\u884c\u7684\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8fd9\u5e76\u4e0d\u5f71\u54cdRS-485\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u53ef\u9760\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS-485\u603b\u7ebf\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u800c485\u4e3a\u4ec0\u4e48\u662f\u534a\u53cc\u5de5\u6a21\u5f0f\u4e00\u76f4\u662f\u4eba\u4eec\u597d\u5947\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS-485\u534f\u8bae\u7684\u7279\u6027\u548c\u4e3a\u4ec0\u4e48\u5b83\u503e\u5411\u4e8e\u534a\u53cc\u5de5\u4f20\u8f93\u3002RS-485<\/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":[298],"class_list":["post-77189","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-bsg"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77189","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=77189"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77189\/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=77189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}