{"id":68839,"date":"2023-12-18T11:36:47","date_gmt":"2023-12-18T03:36:47","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68839"},"modified":"2023-12-18T11:36:47","modified_gmt":"2023-12-18T03:36:47","slug":"srljrbzjk","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68839.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3RS485\u6807\u51c6\u63a5\u53e3"},"content":{"rendered":"

  RS485\u6807\u51c6\u63a5\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u9886\u57df\u548c\u6570\u636e\u91c7\u96c6\u7cfb\u7edf\u4e2d\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u6807\u51c6\u63a5\u53e3\u7684\u57fa\u672c\u539f\u7406\u3001\u4f18\u52bf\u4ee5\u53ca\u5e94\u7528\u573a\u666f\u3002<\/p>\n

RS485\u6807\u51c6\u63a5\u53e3\u7684\u539f\u7406<\/h2>\n

  RS485\u6807\u51c6\u63a5\u53e3\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u65b9\u5f0f\uff0c\u5177\u6709\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7279\u6027\u3002\u5176\u539f\u7406\u57fa\u4e8e\u5dee\u5206\u4f20\u8f93\u4fe1\u53f7\uff0c\u5373\u4f7f\u7528\u4e00\u5bf9\u4fe1\u53f7\u7ebf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5176\u4e2d\u4e00\u6839\u7ebf\u4f20\u8f93\u6b63\u5411\u4fe1\u53f7\uff0c\u53e6\u4e00\u6839\u7ebf\u4f20\u8f93\u53cd\u5411\u4fe1\u53f7\u3002<\/p>\n

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

  RS485\u6807\u51c6\u63a5\u53e3\u4e2d\uff0c\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u901a\u8fc7\u5bf9\u6570\u636e\u4fe1\u53f7\u8fdb\u884c\u5dee\u5206\u7f16\u7801\uff0c\u5229\u7528\u4fe1\u53f7\u7684\u53d8\u5316\u5dee\u5f02\u6765\u8868\u793a\u6570\u636e\u3002\u8fd9\u79cd\u4f20\u8f93\u65b9\u5f0f\u80fd\u591f\u6709\u6548\u5730\u62b5\u5fa1\u5916\u90e8\u5e72\u6270\uff0c\u63d0\u9ad8\u901a\u4fe1\u8d28\u91cf\u3002<\/p>\n

  \u591a\u70b9\u901a\u4fe1\u80fd\u529b<\/h3>\n

  RS485\u6807\u51c6\u63a5\u53e3\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u591a\u4e2a\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7\u540c\u4e00\u6761\u603b\u7ebf\u8fdb\u884c\u901a\u4fe1\uff0c\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u901a\u4fe1\u6548\u7387\u548c\u7075\u6d3b\u6027\u3002<\/p>\n

RS485\u6807\u51c6\u63a5\u53e3\u7684\u4f18\u52bf<\/h2>\n

  \u76f8\u6bd4\u4e8e\u5176\u4ed6\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0cRS485\u63a5\u53e3\u5177\u6709\u8bb8\u591a\u4f18\u52bf\u3002<\/p>\n

  \u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/h3>\n

  RS485\u6807\u51c6\u63a5\u53e3\u5177\u6709\u51fa\u8272\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u7535\u78c1\u5e72\u6270\u8f83\u5927\u7684\u573a\u666f\uff0c\u4fdd\u8bc1\u4e86\u7a33\u5b9a\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  \u8fdc\u8ddd\u79bb\u4f20\u8f93<\/h3>\n

  RS485\u6807\u51c6\u63a5\u53e3\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u9002\u7528\u4e8e\u8986\u76d6\u8303\u56f4\u5e7f\u7684\u573a\u666f\uff0c\u5982\u5927\u578b\u5de5\u4e1a\u5382\u533a\u5185\u7684\u8bbe\u5907\u8054\u7f51\u3002<\/p>\n

  \u6210\u672c\u6548\u76ca\u9ad8<\/h3>\n

  \u7531\u4e8eRS485\u6807\u51c6\u63a5\u53e3\u5177\u6709\u591a\u70b9\u901a\u4fe1\u529f\u80fd\uff0c\u53ef\u964d\u4f4e\u8bbe\u5907\u8fde\u63a5\u6210\u672c\uff0c\u63d0\u9ad8\u6574\u4f53\u7cfb\u7edf\u6210\u672c\u6548\u76ca\u3002<\/p>\n

RS485\u6807\u51c6\u63a5\u53e3\u7684\u5e94\u7528<\/h2>\n

  RS485<\/a>\u6807\u51c6\u63a5\u53e3\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

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

  \u5728\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf\u548c\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf<\/a>\u4e2d\uff0cRS485\u63a5\u53e3\u53ef\u7528\u4e8ePLC\u3001\u4f20\u611f\u5668\u7b49\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u786e\u4fdd\u5feb\u901f\u3001\u7a33\u5b9a\u7684\u901a\u4fe1\u3002<\/p>\n

  \u6570\u636e\u91c7\u96c6\u7cfb\u7edf<\/h3>\n

  RS485\u6807\u51c6\u63a5\u53e3\u5e38\u7528\u4e8e\u73af\u5883\u76d1\u6d4b<\/a>\u3001\u80fd\u6e90\u7ba1\u7406\u7b49\u6570\u636e\u91c7\u96c6\u9886\u57df\uff0c\u80fd\u591f\u5b9e\u73b0\u591a\u70b9\u6570\u636e\u91c7\u96c6\uff0c\u9002\u7528\u4e8e\u76d1\u6d4b\u70b9\u5206\u5e03\u5e7f\u6cdb\u7684\u573a\u666f\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u6807\u51c6\u63a5\u53e3\u4f5c\u4e3a\u4e00\u79cd\u53ef\u9760\u7a33\u5b9a\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5177\u6709\u5f3a\u5927\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7279\u6027\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u9886\u57df\u548c\u6570\u636e\u91c7\u96c6\u7cfb\u7edf\u4e2d\u3002<\/strong>\u4e86\u89e3\u5176\u539f\u7406\u548c\u4f18\u52bf\uff0c\u80fd\u591f\u66f4\u597d\u5730\u5e94\u7528\u4e8e\u5b9e\u9645\u573a\u666f\uff0c\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u6807\u51c6\u63a5\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u9886\u57df\u548c\u6570\u636e\u91c7\u96c6\u7cfb\u7edf\u4e2d\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u6807\u51c6\u63a5\u53e3\u7684\u57fa\u672c\u539f\u7406\u3001\u4f18\u52bf\u4ee5\u53ca\u5e94\u7528\u573a\u666f\u3002RS485\u6807\u51c6<\/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-68839","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\/68839","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=68839"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68839\/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=68839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=68839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=68839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}