{"id":78067,"date":"2024-01-09T14:09:38","date_gmt":"2024-01-09T06:09:38","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78067"},"modified":"2024-01-09T14:09:38","modified_gmt":"2024-01-09T06:09:38","slug":"rbhjsdyyjys","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78067.html","title":{"rendered":"RS485 RS232 \u5909\u63db\u6280\u672f\u7684\u5e94\u7528\u53ca\u4f18\u52bf"},"content":{"rendered":"

  RS485 RS232 \u5909\u63db\u6280\u672f\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bba\u8fd9\u4e00\u6280\u672f\u7684\u539f\u7406\u3001\u5e94\u7528\u53ca\u5176\u4f18\u52bf\u3002<\/p>\n

RS485 RS232 \u5909\u63db\u6280\u672f\u539f\u7406\u89e3\u6790<\/h2>\n

  RS485 RS232 \u5909\u63db\u6280\u672f\u662f\u6307\u901a\u8fc7\u4e00\u5b9a\u7684\u7535\u8def\u8bbe\u8ba1\u548c\u6570\u636e\u8f6c\u6362\u65b9\u5f0f\uff0c\u5b9e\u73b0RS485\u548cRS232<\/a>\u4e24\u79cd\u4e0d\u540c\u901a\u4fe1\u534f\u8bae\u4e4b\u95f4\u7684\u8f6c\u6362\u4e0e\u517c\u5bb9\u3002RS485\u548cRS232\u5206\u522b\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u4e24\u8005\u7684\u7535\u6c14\u7279\u6027\u548c\u4fe1\u53f7\u4f20\u8f93\u65b9\u5f0f\u7565\u6709\u4e0d\u540c\u3002<\/p>\n

  RS485\u548cRS232\u7b80\u4ecb<\/h3>\n

  RS232\u4f5c\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u5e38\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5468\u8fb9\u8bbe\u5907\uff08\u5982\u6253\u5370\u673a\u3001\u8c03\u5236\u89e3\u8c03\u5668\u7b49\uff09\u3002\u800cRS485\u662f\u4e00\u79cd\u66f4\u4e3a\u5148\u8fdb\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u9002\u7528\u4e8e\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u548c\u591a\u673a\u7f51\u7edc\u901a\u4fe1\u3002<\/p>\n

  RS485 RS232 \u5909\u63db\u7684\u539f\u7406<\/h3>\n

  RS485 RS232 \u5909\u63db\u6280\u672f\u5229\u7528\u9002\u914d\u5668\u6216\u8f6c\u6362\u5668\u5b9e\u73b0\u4e24\u79cd\u534f\u8bae\u4e4b\u95f4\u7684\u8f6c\u6362\u3002\u901a\u8fc7\u7535\u5e73\u8f6c\u6362\u548c\u6570\u636e\u683c\u5f0f\u7684\u8c03\u6574\uff0c\u5c06RS232\u7684\u4e32\u884c\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u7684\u4fe1\u53f7\uff0c\u6216\u8005\u53cd\u5411\u8f6c\u6362\u3002<\/p>\n

RS485 RS232 \u5909\u63db\u6280\u672f\u7684\u5e94\u7528\u9886\u57df<\/h2>\n

  RS485<\/a> RS232 \u5909\u63db\u6280\u672f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8bb8\u591a\u9886\u57df\uff0c\u5305\u62ec\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u5efa\u7b51\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u5b89\u9632\u7cfb\u7edf\u7b49\u3002<\/p>\n

  \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  \u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0cRS485 RS232 \u5909\u63db\u5668\u5e38\u7528\u4e8e\u5c06\u4f20\u611f\u5668\u3001PLC\u548c\u63a7\u5236\u5668\u7b49\u8bbe\u5907\u8fde\u63a5\u5230\u4e2d\u592e\u63a7\u5236\u7cfb\u7edf\uff0c\u5b9e\u73b0\u6570\u636e\u91c7\u96c6\u548c\u63a7\u5236\u547d\u4ee4\u7684\u4f20\u8f93\u3002<\/p>\n

  \u667a\u80fd\u5bb6\u5c45\u4e0e\u5b89\u9632\u7cfb\u7edf<\/h3>\n

  \u667a\u80fd\u5bb6\u5c45<\/a>\u8bbe\u5907\u548c\u5b89\u9632\u76d1\u63a7\u8bbe\u5907\u901a\u5e38\u91c7\u7528RS485\u901a\u4fe1\u534f\u8bae\uff0c\u800c\u4e2a\u4eba\u7535\u8111\u548c\u667a\u80fd\u624b\u673a\u7b49\u7ec8\u7aef\u8bbe\u5907\u5219\u901a\u5e38\u4f7f\u7528RS232\u63a5\u53e3\u3002\u4f7f\u7528RS485 RS232 \u5909\u63db\u5668\u53ef\u4ee5\u5b9e\u73b0\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u548c\u7ec8\u7aef\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

RS485 RS232 \u5909\u63db\u6280\u672f\u7684\u4f18\u52bf<\/h2>\n

  \u76f8\u6bd4\u4e8e\u5355\u4e00\u901a\u4fe1\u534f\u8bae\uff0cRS485 RS232 \u5909\u63db\u6280\u672f\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n

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

  RS485\u901a\u4fe1\u534f\u8bae\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u5efa\u7b51\u81ea\u52a8\u5316\u7b49\u9700\u8981\u8fdc\u8ddd\u79bf\u901a\u4fe1\u7684\u573a\u666f\u3002<\/p>\n

  \u591a\u673a\u7f51\u7edc<\/h3>\n

  RS485\u5141\u8bb8\u591a\u53f0\u8bbe\u5907\u5728\u540c\u4e00\u603b\u7ebf\u4e0a\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u548c\u667a\u80fd\u5bb6\u5c45\u7f51\u7edc\u4e2d\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n

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

  RS485\u901a\u4fe1\u534f\u8bae\u5177\u6709\u826f\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u80fd\u591f\u7a33\u5b9a\u53ef\u9760\u5730\u4f20\u8f93\u6570\u636e\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u566a\u58f0\u5e72\u6270\u8f83\u5927\u7684\u60c5\u51b5\u3002<\/p>\n

\u7ed3\u8bed<\/h2>\n

  RS485 RS232 \u5909\u63db\u6280\u672f\u4f5c\u4e3a\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u7684\u517c\u5bb9\u4e0e\u8f6c\u6362\u6280\u672f\uff0c\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/strong>\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u8bfb\u8005\u5bf9\u8be5\u6280\u672f\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u4f18\u52bf\u6709\u4e86\u66f4\u6e05\u6670\u7684\u8ba4\u8bc6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485RS232\u5909\u63db\u6280\u672f\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bba\u8fd9\u4e00\u6280\u672f\u7684\u539f\u7406\u3001\u5e94\u7528\u53ca\u5176\u4f18\u52bf\u3002RS485RS232\u5909\u63db\u6280\u672f\u539f\u7406\u89e3\u6790RS485R<\/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-78067","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\/78067"}],"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=78067"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78067\/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=78067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}