{"id":46383,"date":"2023-09-29T20:17:47","date_gmt":"2023-09-29T12:17:47","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=46383"},"modified":"2023-09-29T20:17:47","modified_gmt":"2023-09-29T12:17:47","slug":"psm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/46383.html","title":{"rendered":"Profibus\u662f485\u5417\uff1f"},"content":{"rendered":"

  Profibus\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u5de5\u5382\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u63a7\u5236\u6280\u672f\uff0c\u5b83\u662f\u4e00\u79cd\u57fa\u4e8e\u603b\u7ebf\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e00\u6839\u7ebf\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u901a\u4fe1\u3002Profibus\u662f\u4e00\u79cd\u57fa\u4e8e485\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u66f4\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u4ee5\u53ca\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdProfibus\u662f485\u5417\uff1f<\/p>\n

Profibus\u662f\u4ec0\u4e48\uff1f<\/h2>\n

  Profibus\u662f\u4e00\u79cd\u57fa\u4e8e\u603b\u7ebf\u7684\u63a7\u5236\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u901a\u4fe1\u3002Profibus\u662f\u7531\u5fb7\u56fdProfibus\u534f\u4f1a\u5f00\u53d1\u7684\uff0c\u5b83\u662f\u4e00\u79cd\u57fa\u4e8eEIA-485\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u66f4\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u4ee5\u53ca\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002Profibus\u53ef\u4ee5\u8fde\u63a5\u591a\u79cd\u8bbe\u5907\uff0c\u5982PLC\uff0c\u6a21\u5757\uff0c\u4f20\u611f\u5668\uff0c\u4ee5\u53ca\u5176\u4ed6\u7c7b\u578b\u7684\u8bbe\u5907\u3002<\/p>\n

  Profibus\u7684\u4f18\u52bf<\/h3>\n

  Profibus\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe12Mbps\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u529f\u80fd\uff0c\u5982\u63a7\u5236\uff0c\u901a\u4fe1\uff0c\u76d1\u63a7\u7b49\u3002Profibus\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u9632\u6b62\u6076\u610f\u653b\u51fb\uff0c\u4ee5\u53ca\u9632\u6b62\u6570\u636e\u6cc4\u9732\u3002Profibus\u8fd8\u652f\u6301\u591a\u79cd\u4f20\u8f93\u534f\u8bae\uff0c\u5982Profibus DP\uff0cProfibus PA\uff0cProfibus FMS\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

  Profibus\u7684\u7f3a\u70b9<\/h3>\n

  Profibus\u7684\u7f3a\u70b9\u662f\u5b83\u7684\u5b89\u88c5\u548c\u7ef4\u62a4\u6210\u672c\u8f83\u9ad8\uff0c\u56e0\u4e3a\u5b83\u9700\u8981\u5b89\u88c5\u4e13\u7528\u7684\u7ebf\u7f06\uff0c\u5e76\u4e14\u9700\u8981\u5b9a\u671f\u68c0\u67e5\u548c\u7ef4\u62a4\u3002\u6b64\u5916\uff0cProfibus\u7684\u4f20\u8f93\u8ddd\u79bb\u4e5f\u6709\u9650\uff0c\u6700\u957f\u53ea\u80fd\u4f20\u8f931000\u7c73\uff0c\u5982\u679c\u9700\u8981\u4f20\u8f93\u66f4\u8fdc\u7684\u8ddd\u79bb\uff0c\u5c31\u9700\u8981\u4f7f\u7528\u4e2d\u7ee7\u5668\u3002<\/p>\n

Profibus\u662f485\u5417\uff1f<\/h2>\n

  \u7b54\u6848\u662f\u80af\u5b9a\u7684\uff0cProfibus\u662f\u4e00\u79cd\u57fa\u4e8eEIA-485\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u66f4\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u4ee5\u53ca\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002Profibus\u53ef\u4ee5\u8fde\u63a5\u591a\u79cd\u8bbe\u5907\uff0c\u5982PLC\uff0c\u6a21\u5757\uff0c\u4f20\u611f\u5668\uff0c\u4ee5\u53ca\u5176\u4ed6\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Profibus\u662f\u4e00\u79cd\u57fa\u4e8e\u603b\u7ebf\u7684\u63a7\u5236\u6280\u672f\uff0c\u5b83\u662f\u4e00\u79cd\u57fa\u4e8eEIA-485\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u66f4\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u4ee5\u53ca\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002<\/strong>Profibus\u53ef\u4ee5\u8fde\u63a5\u591a\u79cd\u8bbe\u5907\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u4f46\u5b83\u7684\u5b89\u88c5\u548c\u7ef4\u62a4\u6210\u672c\u8f83\u9ad8\uff0c\u5e76\u4e14\u4f20\u8f93\u8ddd\u79bb\u4e5f\u6709\u9650\u3002\u603b\u4e4b\uff0cProfibus\u662f\u4e00\u79cd\u6709\u7528\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Profibus\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u5de5\u5382\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u63a7\u5236\u6280\u672f\uff0c\u5b83\u662f\u4e00\u79cd\u57fa\u4e8e\u603b\u7ebf\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e00\u6839\u7ebf\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u901a\u4fe1\u3002Profibus\u662f\u4e00\u79cd\u57fa\u4e8e485\u7684\u6280<\/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":[233],"class_list":["post-46383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-p"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/46383","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=46383"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/46383\/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=46383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=46383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=46383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}