{"id":68613,"date":"2023-12-23T13:49:59","date_gmt":"2023-12-23T05:49:59","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68613"},"modified":"2023-12-23T13:49:59","modified_gmt":"2023-12-23T05:49:59","slug":"ryydltm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68613.html","title":{"rendered":"RS485\u5e94\u7528\u7535\u8def\u63a2\u79d8"},"content":{"rendered":"

  RS485\u5e94\u7528\u7535\u8def\u662f\u4e00\u79cd\u7528\u4e8e\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u548c\u591a\u70b9\u901a\u4fe1\u7279\u6027\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u8bbe\u5907\u548c\u667a\u80fd\u5bb6\u5c45<\/a>\u7b49\u9886\u57df\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS485\u5e94\u7528\u7535\u8def\u7684\u539f\u7406\u3001\u7279\u70b9\u548c\u5e94\u7528\u3002<\/p>\n

RS485\u5e94\u7528\u7535\u8def\u539f\u7406\u89e3\u6790<\/h2>\n

  RS485\u5e94\u7528\u7535\u8def\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u65b9\u5f0f\uff0c\u5728\u8fdc\u8ddd\u79bb\u548c\u566a\u58f0\u73af\u5883\u4e2d\u5177\u6709\u5f3a\u5927\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u5176\u5de5\u4f5c\u539f\u7406\u4e3b\u8981\u57fa\u4e8e\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406\uff0c\u5373\u901a\u8fc7\u4e24\u6839\u6b63\u8d1f\u6781\u6027\u76f8\u53cd\u7684\u4fe1\u53f7\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u6709\u6548\u62b5\u6d88\u4e86\u566a\u58f0\u5e72\u6270\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  \u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406<\/h3>\n

  \u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u5229\u7528\u4e86\u4e24\u6839\u4fe1\u53f7\u7ebf\u4e4b\u95f4\u7684\u7535\u538b\u5dee\u6765\u4f20\u8f93\u4fe1\u606f\uff0c\u76f8\u5bf9\u4e8e\u5355\u7aef\u4fe1\u53f7\u4f20\u8f93\uff0c\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u66f4\u4e0d\u5bb9\u6613\u53d7\u5230\u5e72\u6270\uff0c\u56e0\u4e3a\u5373\u4f7f\u5728\u53d7\u5230\u5e72\u6270\u65f6\uff0c\u4e24\u6839\u4fe1\u53f7\u7ebf\u4e4b\u95f4\u7684\u7535\u538b\u5dee\u4ecd\u7136\u80fd\u591f\u4fdd\u6301\u4fe1\u606f\u7684\u51c6\u786e\u4f20\u8f93\u3002<\/p>\n

  RS485\u534f\u8bae\u7279\u70b9<\/h3>\n

  RS485\u5e94\u7528\u7535\u8def\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u5177\u6709\u5f88\u9ad8\u7684\u7075\u6d3b\u6027\u548c\u6269\u5c55\u6027\u3002\u6b64\u5916\uff0cRS485<\/a>\u8fd8\u5177\u6709\u9ad8\u4f20\u8f93\u901f\u7387\u3001\u8fdc\u8ddd\u79bb\u4f20\u8f93\u3001\u4f4e\u529f\u8017\u7b49\u7279\u70b9\uff0c\u4f7f\u5176\u6210\u4e3a\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u7684\u9996\u9009\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

RS485\u5e94\u7528\u7535\u8def\u5728\u5de5\u4e1a\u63a7\u5236\u4e2d\u7684\u5e94\u7528<\/h2>\n

  RS485\u5e94\u7528\u7535\u8def\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5176\u7a33\u5b9a\u6027\u3001\u53ef\u9760\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u4f7f\u5176\u6210\u4e3a\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u7684\u4e3b\u8981\u901a\u4fe1\u6807\u51c6\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u5de5\u5382\u81ea\u52a8\u5316\u7cfb\u7edf\u3001\u667a\u80fd\u4eea\u8868\u3001\u6570\u636e\u91c7\u96c6\u8bbe\u5907\u7b49\u65b9\u9762\uff0c\u4e3a\u5de5\u4e1a\u751f\u4ea7\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u901a\u4fe1\u4fdd\u969c\u3002<\/p>\n

  \u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf<\/h3>\n

  \u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0cRS485\u5e94\u7528\u7535\u8def\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u548c\u667a\u80fd\u63a7\u5236\u5668\uff0c\u5b9e\u73b0\u5b9e\u65f6\u6570\u636e\u91c7\u96c6\u3001\u76d1\u63a7\u548c\u8fdc\u7a0b\u63a7\u5236\uff0c\u63d0\u9ad8\u4e86\u751f\u4ea7\u7ebf\u7684\u81ea\u52a8\u5316\u7a0b\u5ea6\u548c\u751f\u4ea7\u6548\u7387\u3002<\/p>\n

  \u667a\u80fd\u4eea\u8868\u548c\u6570\u636e\u91c7\u96c6<\/h3>\n

  RS485\u5e94\u7528\u7535\u8def\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u667a\u80fd\u4eea\u8868\u548c\u6570\u636e\u91c7\u96c6\u8bbe\u5907\uff0c\u5b9e\u73b0\u5bf9\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u5404\u79cd\u53c2\u6570\u7684\u5b9e\u65f6\u76d1\u6d4b\u548c\u91c7\u96c6\uff0c\u4e3a\u4f01\u4e1a\u7684\u751f\u4ea7\u7ba1\u7406\u548c\u51b3\u7b56\u63d0\u4f9b\u4e86\u91cd\u8981\u6570\u636e\u652f\u6301\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u5e94\u7528\u7535\u8def\u4f5c\u4e3a\u4e00\u79cd\u5f3a\u5927\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406\u3001\u591a\u70b9\u901a\u4fe1\u7279\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/strong>\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5e76\u4e3a\u5de5\u4e1a\u751f\u4ea7\u548c\u667a\u80fd\u5316<\/a>\u9886\u57df\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u91cd\u8981\u7684\u6280\u672f\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u5e94\u7528\u7535\u8def\u662f\u4e00\u79cd\u7528\u4e8e\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u548c\u591a\u70b9\u901a\u4fe1\u7279\u6027\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u8bbe\u5907\u548c\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS485\u5e94\u7528\u7535\u8def\u7684<\/p>\n","protected":false},"author":1,"featured_media":64231,"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-68613","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\/68613","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=68613"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68613\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=68613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=68613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=68613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}