{"id":77740,"date":"2024-01-13T01:06:14","date_gmt":"2024-01-12T17:06:14","guid":{"rendered":"\/\/www.viralrail.com\/?p=77740"},"modified":"2024-01-13T01:06:14","modified_gmt":"2024-01-12T17:06:14","slug":"rhrtxslyjlxz","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/77740.html","title":{"rendered":"RS232\u548cRS485\u901a\u4fe1\u901f\u7387\u4e0e\u8ddd\u79bb\u9650\u5236"},"content":{"rendered":"

  \u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS232\u548cRS485\u901a\u4fe1\u534f\u8bae\u7684\u901a\u4fe1\u901f\u7387\u548c\u8ddd\u79bb\u9650\u5236\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u79cd\u901a\u4fe1\u65b9\u5f0f\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u7279\u70b9\u548c\u9650\u5236\u3002<\/p>\n

RS232\u901a\u4fe1\u901f\u7387\u9650\u5236<\/h2>\n

  RS232\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u7136\u800c\uff0cRS232\u901a\u4fe1\u901f\u7387\u53d7\u5230\u4e00\u5b9a\u7684\u9650\u5236\u3002<\/p>\n

  \u6700\u5927\u901a\u4fe1\u901f\u7387<\/h3>\n

  \u901a\u5e38\uff0cRS232\u7684\u6700\u5927\u901a\u4fe1\u901f\u7387\u9650\u5236\u4e3a115200 bps\uff08\u6bd4\u7279\u6bcf\u79d2\uff09\uff0c\u867d\u7136\u5728\u7279\u5b9a\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u901a\u8fc7\u7279\u6b8a\u6280\u672f\u624b\u6bb5\u5c06\u901f\u7387\u63d0\u9ad8\u81f3\u66f4\u9ad8\u7684\u6570\u503c\u3002<\/p>\n

  \u901f\u7387\u5f71\u54cd\u56e0\u7d20<\/h3>\n

  RS232<\/a>\u901a\u4fe1\u901f\u7387\u7684\u9650\u5236\u4e3b\u8981\u53d7\u5230\u4e24\u65b9\u9762\u56e0\u7d20\u7684\u5f71\u54cd\uff1a\u4f20\u8f93\u8ddd\u79bb\u548c\u5916\u90e8\u73af\u5883\u5e72\u6270\u3002\u4f20\u8f93\u8ddd\u79bb\u8d8a\u957f\uff0c\u901a\u4fe1\u901f\u7387\u5c31\u8d8a\u4f4e\uff1b\u540c\u65f6\uff0c\u5916\u90e8\u73af\u5883\u4e2d\u7684\u5e72\u6270\u4e5f\u4f1a\u5f71\u54cd\u901a\u4fe1\u901f\u7387\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

RS485\u901a\u4fe1\u8ddd\u79bb\u9650\u5236<\/h2>\n

  \u76f8\u6bd4RS232\uff0cRS485\u901a\u4fe1\u534f\u8bae\u66f4\u9002\u7528\u4e8e\u8fdc\u8ddd\u79bb\u901a\u4fe1\uff0c\u5e76\u5177\u6709\u4e00\u5b9a\u7684\u901a\u4fe1\u8ddd\u79bb\u9650\u5236\u3002<\/p>\n

  \u6700\u5927\u901a\u4fe1\u8ddd\u79bb<\/h3>\n

  RS485\u53ef\u4ee5\u652f\u6301\u8f83\u957f\u7684\u901a\u4fe1\u8ddd\u79bb\uff0c\u4e00\u822c\u53ef\u8fbe1200\u7c73\uff0c\u751a\u81f3\u66f4\u8fdc\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7b49\u9700\u8981\u957f\u8ddd\u79bb\u901a\u4fe1\u7684\u573a\u666f\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

  \u4f20\u8f93\u901f\u7387\u5f71\u54cd<\/h3>\n

  RS485\u901a\u4fe1\u8ddd\u79bb\u9650\u5236\u4e0e\u901a\u4fe1\u901f\u7387\u5bc6\u5207\u76f8\u5173\u3002\u5728\u8f83\u957f\u4f20\u8f93\u8ddd\u79bb\u4e0b\uff0c\u901a\u4fe1\u901f\u7387\u9700\u8981\u964d\u4f4e\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS232\u548cRS485<\/a>\u901a\u4fe1\u534f\u8bae\u90fd\u6709\u5176\u5404\u81ea\u7684\u901a\u4fe1\u901f\u7387\u548c\u8ddd\u79bb\u9650\u5236\u3002<\/strong>\u5728\u9009\u62e9\u901a\u4fe1\u534f\u8bae\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u5e94\u7528\u9700\u6c42\uff0c\u5408\u7406\u9009\u62e9\u9002\u7528\u7684\u534f\u8bae\uff0c\u5e76\u6839\u636e\u901a\u4fe1\u8ddd\u79bb\u548c\u6570\u636e\u4f20\u8f93\u901f\u7387<\/a>\u7684\u9650\u5236\u8fdb\u884c\u8bbe\u8ba1\u548c\u8c03\u6574\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS232\u548cRS485\u901a\u4fe1\u534f\u8bae\u7684\u901a\u4fe1\u901f\u7387\u548c\u8ddd\u79bb\u9650\u5236\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u79cd\u901a\u4fe1\u65b9\u5f0f\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u7279\u70b9\u548c\u9650\u5236\u3002RS232\u901a\u4fe1\u901f\u7387\u9650\u5236RS232\u662f\u4e00\u79cd<\/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-77740","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/77740"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=77740"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/77740\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=77740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=77740"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=77740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}