{"id":41745,"date":"2023-10-04T16:14:59","date_gmt":"2023-10-04T08:14:59","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41745"},"modified":"2023-10-04T16:14:59","modified_gmt":"2023-10-04T08:14:59","slug":"phmzjdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41745.html","title":{"rendered":"Profinet\u548cModbus\u4e4b\u95f4\u7684\u533a\u522b"},"content":{"rendered":"

  Profinet\u548cModbus\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u90fd\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/strong>\u5b83\u4eec\u4e4b\u95f4\u6709\u4e00\u4e9b\u660e\u663e\u7684\u533a\u522b\uff0c\u4e0b\u9762\u6211\u4eec\u5c06\u5bf9\u5b83\u4eec\u8fdb\u884c\u6df1\u5165\u7684\u6bd4\u8f83\u3002<\/p>\n

Profinet\u7684\u7279\u70b9<\/h2>\n

  Profinet\u662f\u4e00\u79cd\u57fa\u4e8e\u4ee5\u592a\u7f51\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u7531\u897f\u95e8\u5b50\u516c\u53f8\u5f00\u53d1\uff0c\u4e3b\u8981\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u63a7\u5236\u5e94\u7528\u3002\u5b83\u4f7f\u7528IEEE 802.3\u6807\u51c6\u5b9a\u4e49\u7684\u4ee5\u592a\u7f51\u7f51\u7edc\uff0c\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u62d3\u6251\uff0c\u5982\u4ee5\u592a\u7f51\u3001\u4ee5\u592a\u7f51\u603b\u7ebf\u3001\u4ee5\u592a\u7f51\u73af\u548c\u4ee5\u592a\u7f51\u661f\u578b\u7f51\u7edc\u3002Profinet\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u6700\u9ad8\u53ef\u8fbe1000 Mbps\uff0c\u652f\u6301\u73b0\u573a\u603b\u7ebf\uff08Fieldbus\uff09\u548c\u73b0\u573a\u603b\u7ebf\uff08Fieldbus\uff09\u7b49\u5404\u79cd\u7f51\u7edc\u7ed3\u6784\u3002<\/p>\n

  Profinet\u7684\u4f18\u52bf<\/h3>\n
    \n
  • \u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\uff1aProfinet\u53ef\u4ee5\u652f\u6301\u6700\u9ad81000 Mbps\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u5e94\u7528\u7684\u9700\u6c42\u3002<\/li>\n
  • \u5f3a\u5927\u7684\u7f51\u7edc\u62d3\u6251\uff1aProfinet\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u62d3\u6251\uff0c\u5982\u4ee5\u592a\u7f51\u3001\u4ee5\u592a\u7f51\u603b\u7ebf\u3001\u4ee5\u592a\u7f51\u73af\u548c\u4ee5\u592a\u7f51\u661f\u578b\u7f51\u7edc\u3002<\/li>\n
  • \u7075\u6d3b\u7684\u7f51\u7edc\u914d\u7f6e\uff1aProfinet\u5141\u8bb8\u7528\u6237\u81ea\u5b9a\u4e49\u7f51\u7edc\u914d\u7f6e\uff0c\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u81ea\u7531\u914d\u7f6e\u7f51\u7edc\u7ed3\u6784\u3002<\/li>\n<\/ul>\n

    Modbus\u7684\u7279\u70b9<\/h2>\n

      Modbus\u662f\u4e00\u79cd\u57fa\u4e8eRS-485\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u7531Modicon\u516c\u53f8\u5f00\u53d1\uff0c\u4e3b\u8981\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u3002\u5b83\u4f7f\u7528RS-485\u6807\u51c6\u5b9a\u4e49\u7684\u4e32\u884c\u901a\u4fe1\u4ecb\u8d28\uff0c\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u62d3\u6251\uff0c\u5982\u603b\u7ebf\u3001\u73af\u5f62\u3001\u661f\u5f62\u548c\u7f51\u72b6\u7b49\u3002Modbus\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u6700\u9ad8\u53ef\u8fbe115.2 Kbps\uff0c\u652f\u6301\u73b0\u573a\u603b\u7ebf\uff08Fieldbus\uff09\u548c\u73b0\u573a\u603b\u7ebf\uff08Fieldbus\uff09\u7b49\u5404\u79cd\u7f51\u7edc\u7ed3\u6784\u3002<\/p>\n

      Modbus\u7684\u4f18\u52bf<\/h3>\n
      \n
    • \u7b80\u5355\u6613\u7528\uff1aModbus\u534f\u8bae\u7684\u5b9e\u73b0\u7b80\u5355\uff0c\u6613\u4e8e\u5b9e\u65bd\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u5de5\u4e1a\u7f51\u7edc\u7684\u63a5\u5165\u3002<\/li>\n
    • \u4f4e\u6210\u672c\uff1aModbus\u534f\u8bae\u4f7f\u7528\u7684\u662fRS-485\u6807\u51c6\u5b9a\u4e49\u7684\u4e32\u884c\u901a\u4fe1\u4ecb\u8d28\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u7f51\u7edc\u7ed3\u6784\u7684\u6210\u672c\u3002<\/li>\n
    • \u53ef\u9760\u6027\u9ad8\uff1aModbus\u534f\u8bae\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u62d3\u6251\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7f51\u7edc\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n

      \u603b\u7ed3<\/h2>\n

        Profinet\u548cModbus\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u90fd\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/strong>Profinet\u662f\u4e00\u79cd\u57fa\u4e8e\u4ee5\u592a\u7f51\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u652f\u6301\u73b0\u573a\u603b\u7ebf\uff08Fieldbus\uff09\u548c\u73b0\u573a\u603b\u7ebf\uff08Fieldbus\uff09\u7b49\u5404\u79cd\u7f51\u7edc\u7ed3\u6784\u3002Modbus\u662f\u4e00\u79cd\u57fa\u4e8eRS-485\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u652f\u6301\u73b0\u573a\u603b\u7ebf\uff08Fieldbus\uff09\u548c\u73b0\u573a\u603b\u7ebf\uff08Fieldbus\uff09\u7b49\u5404\u79cd\u7f51\u7edc\u7ed3\u6784\u3002\u5b83\u4eec\u4e4b\u95f4\u6709\u4e00\u4e9b\u660e\u663e\u7684\u533a\u522b\uff0c\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u6765\u9009\u62e9\u5408\u9002\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      Profinet\u548cModbus\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u90fd\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5b83\u4eec\u4e4b\u95f4\u6709\u4e00\u4e9b\u660e\u663e\u7684\u533a\u522b\uff0c\u4e0b\u9762\u6211\u4eec<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[78],"class_list":["post-41745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41745","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=41745"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41745\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=41745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=41745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=41745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}