{"id":78059,"date":"2024-01-08T19:28:11","date_gmt":"2024-01-08T11:28:11","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78059"},"modified":"2024-01-08T19:28:11","modified_gmt":"2024-01-08T11:28:11","slug":"rjsjx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78059.html","title":{"rendered":"RS485\/422\u6280\u672f\u89e3\u6790"},"content":{"rendered":"

  RS485\/422\u6280\u672f\u662f\u5de5\u4e1a\u9886\u57df\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae<\/a>\uff0c\u5176\u57fa\u4e8e\u4e0d\u540c\u539f\u7406\u4e0eRS232<\/a>\u76f8\u6bd4\u80fd\u591f\u5b9e\u73b0\u53ef\u9760\u957f\u8ddd\u79bb\u7684\u4fe1\u53f7\u4f20\u8f93\u4ee5\u53ca\u5f3a\u5927\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u672c\u6587\u5c06\u6df1\u5ea6\u89e3\u6790\u5176\u4f18\u52bf\u6240\u5728\u3002<\/p>\n

RS485\/422\u4e0eRS232\u7684\u4f20\u8f93\u6210\u672c\u5173\u952e\u6280\u672f\u5dee\u5f02<\/h2>\n

  RS485\/422\u4f20\u8f93\u6210\u672c\u5173\u952e\u6280\u672f\u5dee\u5f02<\/h3>\n

  RS485\/422\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u5229\u7528\u4fe1\u53f7\u7684\u5dee\u503c\u8fdb\u884c\u6570\u636e\u901a\u4fe1\uff0c\u800cRS232\u91c7\u7528\u5355\u7aef\u4fe1\u53f7\u4f20\u8f93\uff0c\u5bb9\u6613\u53d7\u5230\u5e72\u6270\u5e76\u4e14\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\u3002\u8fd9\u662fRS485\/422\u53ef\u9760\u957f\u8ddd\u79bb\u4f20\u8f93\u7684\u5173\u952e\u6280\u672f\u5dee\u5f02\u6240\u5728\u3002<\/p>\n

  RS485\/422\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7684\u539f\u56e0<\/h3>\n

  RS485<\/a>\/422\u4f5c\u4e3a\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u62b5\u5fa1\u6765\u81ea\u5916\u90e8\u73af\u5883\u7684\u7535\u78c1\u5e72\u6270\uff0c\u5bf9\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u7535\u78c1\u5e72\u6270\u4ee5\u53ca\u7535\u7f06\u957f\u5ea6\u8f83\u957f\u7684\u60c5\u51b5\u4e0b\uff0c\u5176\u6297\u5e72\u6270\u80fd\u529b\u660e\u663e\u4f18\u4e8eRS232\u3002<\/p>\n

RS485\/422\u7684\u53ef\u9760\u957f\u8ddd\u79bb\u4f20\u8f93\u7279\u6027\u6df1\u5ea6\u89e3\u6790<\/h2>\n

  \u4f20\u8f93\u8ddd\u79bb\u7684\u4f18\u52bf<\/h3>\n

  RS485\/422\u7684\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u53ef\u4ee5\u5141\u8bb8\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u9700\u8981\u8fdc\u8ddd\u79bb\u6570\u636e\u901a\u4fe1\u7684\u573a\u666f\u3002<\/p>\n

  \u4fe1\u53f7\u53ef\u9760\u6027\u7684\u4fdd\u8bc1<\/h3>\n

  RS485\/422\u5177\u6709\u66f4\u4f4e\u7684\u4f20\u8f93\u8bef\u7801\u7387\uff0c\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u67b6\u6784\uff0c\u80fd\u591f\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u66f4\u597d\u5730\u4fdd\u6301\u4fe1\u53f7\u7684\u5b8c\u6574\u6027\uff0c\u8fd9\u4e00\u70b9\u5bf9\u4e8e\u8fdc\u8ddd\u79bb\u901a\u4fe1\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\/422\u4f5c\u4e3a\u4e00\u79cd\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6280\u672f\uff0c\u62e5\u6709\u663e\u8457\u7684\u4f18\u52bf\uff0c\u5305\u62ec\u5728\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u6297\u5e72\u6270\u80fd\u529b\u65b9\u9762\u7684\u4f18\u52bf\u3002<\/strong>\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u7684\u5e94\u7528\u8d8a\u6765\u8d8a\u5e7f\u6cdb\uff0c\u4e3a\u7cfb\u7edf\u8bbe\u8ba1\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u901a\u4fe1\u57fa\u7840\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\/422\u6280\u672f\u662f\u5de5\u4e1a\u9886\u57df\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5176\u57fa\u4e8e\u4e0d\u540c\u539f\u7406\u4e0eRS232\u76f8\u6bd4\u80fd\u591f\u5b9e\u73b0\u53ef\u9760\u957f\u8ddd\u79bb\u7684\u4fe1\u53f7\u4f20\u8f93\u4ee5\u53ca\u5f3a\u5927\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u672c\u6587\u5c06\u6df1\u5ea6\u89e3\u6790\u5176\u4f18\u52bf\u6240\u5728\u3002RS485\/<\/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-78059","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\/78059"}],"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=78059"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78059\/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=78059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78059"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}