{"id":68745,"date":"2023-12-18T16:31:53","date_gmt":"2023-12-18T08:31:53","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68745"},"modified":"2023-12-18T16:31:53","modified_gmt":"2023-12-18T08:31:53","slug":"rkkfwqtxjsdwl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68745.html","title":{"rendered":"RS485\u7a7a\u5f00\u670d\u52a1\u5668\uff1a\u901a\u4fe1\u6280\u672f\u7684\u672a\u6765"},"content":{"rendered":"

  RS485\u7a7a\u5f00\u670d\u52a1\u5668\u5c06\u6210\u4e3a\u672a\u6765\u901a\u4fe1\u6280\u672f\u7684\u5173\u952e\u6838\u5fc3\uff0c\u5176\u5e94\u7528\u8303\u56f4\u5e7f\u6cdb\uff0c\u5305\u62ec\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5efa\u7b51\u3001\u80fd\u6e90\u7ba1\u7406\u7b49\u5404\u4e2a\u9886\u57df\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u7a7a\u5f00\u670d\u52a1\u5668\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u3002<\/p>\n

RS485\u901a\u4fe1\u6280\u672f\u7b80\u4ecb<\/h2>\n

  RS485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u3002\u5176\u4f18\u70b9\u5305\u62ec\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u8282\u70b9\u6570\u591a\u7b49\u7279\u70b9\uff0c\u4f7f\u5176\u6210\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u7684\u4e3b\u8981\u901a\u4fe1\u6807\u51c6\u3002RS485\u7a7a\u5f00\u670d\u52a1\u5668\u4f5c\u4e3aRS485\u901a\u4fe1\u6280\u672f\u7684\u91cd\u8981\u5e94\u7528\uff0c\u80fd\u591f\u5b9e\u73b0\u667a\u80fd\u8bbe\u5907\u4e4b\u95f4\u7684\u7a33\u5b9a\u3001\u9ad8\u6548\u901a\u4fe1\uff0c\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u642d\u5efa\u63d0\u4f9b\u4e86\u57fa\u7840\u4fdd\u969c\u3002<\/p>\n

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

  RS485\u901a\u4fe1\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6280\u672f\uff0c\u6709\u6548\u6291\u5236\u4e86\u5171\u6a21\u5e72\u6270\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u540c\u65f6\u901a\u4fe1\uff0c\u901a\u8fc7\u4e3b\u4ece\u7ed3\u6784\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002\u8fd9\u79cd\u901a\u4fe1\u539f\u7406\u4f7f\u5f97RS485\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

  RS485\u7a7a\u5f00\u670d\u52a1\u5668\u7684\u5e94\u7528<\/h3>\n

  RS485\u7a7a\u5f00\u670d\u52a1\u5668\u4f5c\u4e3aRS485\u901a\u4fe1\u6280\u672f\u7684\u4e00\u79cd\u91cd\u8981\u5e94\u7528\u5f62\u5f0f\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u3001\u667a\u80fd\u697c\u5b87\u7cfb\u7edf\u3001\u7535\u529b\u80fd\u6e90\u7ba1\u7406\u7cfb\u7edf\u7b49\u9886\u57df\u3002\u5b83\u80fd\u591f\u8fde\u63a5\u5404\u79cd\u667a\u80fd\u8bbe\u5907\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u548c\u63a7\u5236\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u667a\u80fd\u5316\u548c\u81ea\u52a8\u5316\u6c34\u5e73\u3002<\/p>\n

RS485\u7a7a\u5f00\u670d\u52a1\u5668\u7684\u672a\u6765\u53d1\u5c55<\/h2>\n

  \u968f\u7740\u5de5\u4e1a\u667a\u80fd\u5316\u548c\u81ea\u52a8\u5316\u6c34\u5e73\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0cRS485\u7a7a\u5f00\u670d\u52a1\u5668\u4f5c\u4e3a\u901a\u4fe1\u6280\u672f\u7684\u6838\u5fc3\uff0c\u5c06\u8fce\u6765\u65b0\u7684\u53d1\u5c55\u673a\u9047\u3002\u672a\u6765\uff0c\u968f\u77405G<\/a>\u3001\u7269\u8054\u7f51<\/a>\u7b49\u6280\u672f\u7684\u53d1\u5c55\uff0cRS485\u7a7a\u5f00\u670d\u52a1\u5668\u5c06\u66f4\u597d\u5730\u878d\u5408\u5728\u667a\u80fd\u7cfb\u7edf\u4e2d\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e92\u8054\u4e92\u901a\u3001\u667a\u80fd\u63a7\u5236\u3001\u5927\u6570\u636e\u5206\u6790\u7b49\u529f\u80fd\uff0c\u63a8\u52a8\u667a\u80fd\u5236\u9020\u548c\u667a\u80fd\u57ce\u5e02\u7684\u53d1\u5c55\u3002<\/p>\n

  \u667a\u80fd\u5236\u9020<\/h3>\n

  \u5728\u5de5\u4e1a\u667a\u80fd\u5236\u9020\u9886\u57df\uff0cRS485\u7a7a\u5f00\u670d\u52a1\u5668\u5c06\u66f4\u597d\u5730\u652f\u6301\u8bbe\u5907\u4e4b\u95f4\u7684\u667a\u80fd\u4e92\u8054\uff0c\u5b9e\u73b0\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u3001\u6545\u969c\u8bca\u65ad\u548c\u667a\u80fd\u751f\u4ea7\u8c03\u5ea6\uff0c\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\u548c\u8d28\u91cf\u3002<\/p>\n

  \u667a\u80fd\u57ce\u5e02<\/h3>\n

  \u5728\u667a\u80fd\u57ce\u5e02\u5efa\u8bbe\u4e2d\uff0cRS485\u7a7a\u5f00\u670d\u52a1\u5668\u5c06\u652f\u6301\u667a\u80fd\u697c\u5b87\u7cfb\u7edf\u3001\u667a\u80fd\u80fd\u6e90\u7ba1\u7406\u7cfb\u7edf\u7b49\u667a\u80fd\u8bbe\u65bd\u7684\u4e92\u8054\u4e92\u901a\uff0c\u5b9e\u73b0\u8bbe\u5907\u7684\u667a\u80fd\u63a7\u5236\u548c\u80fd\u6e90\u6548\u7387\u4f18\u5316\uff0c\u4e3a\u57ce\u5e02\u7684\u53ef\u6301\u7eed\u53d1\u5c55\u63d0\u4f9b\u4e86\u6280\u672f\u652f\u6301\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u7a7a\u5f00\u670d\u52a1\u5668\u4f5c\u4e3a\u901a\u4fe1\u6280\u672f\u7684\u6838\u5fc3\uff0c\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5efa\u7b51\u3001\u80fd\u6e90\u7ba1\u7406\u7b49\u9886\u57df\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/strong>\u5176\u7a33\u5b9a\u7684\u901a\u4fe1\u80fd\u529b\u548c\u667a\u80fd\u5316\u7684\u7279\u70b9\uff0c\u5c06\u52a9\u529b\u667a\u80fd\u5236\u9020<\/a>\u548c\u667a\u80fd\u57ce\u5e02\u7684\u53d1\u5c55\uff0c\u4e3a\u4eba\u4eec\u63d0\u4f9b\u66f4\u4fbf\u6377\u3001\u9ad8\u6548\u7684\u751f\u6d3b\u548c\u5de5\u4f5c\u73af\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u7a7a\u5f00\u670d\u52a1\u5668\u5c06\u6210\u4e3a\u672a\u6765\u901a\u4fe1\u6280\u672f\u7684\u5173\u952e\u6838\u5fc3\uff0c\u5176\u5e94\u7528\u8303\u56f4\u5e7f\u6cdb\uff0c\u5305\u62ec\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5efa\u7b51\u3001\u80fd\u6e90\u7ba1\u7406\u7b49\u5404\u4e2a\u9886\u57df\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u7a7a\u5f00\u670d\u52a1\u5668\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u3002<\/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-68745","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\/68745","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=68745"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68745\/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=68745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=68745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=68745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}