{"id":62626,"date":"2023-11-02T06:38:42","date_gmt":"2023-11-01T22:38:42","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=62626"},"modified":"2023-11-02T06:38:42","modified_gmt":"2023-11-01T22:38:42","slug":"ypjxtszjjxfa","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/62626.html","title":{"rendered":"485\u4e0ePLC\u63a5\u7ebf\uff1a\u63a2\u7d22\u6700\u4f73\u63a5\u7ebf\u65b9\u6848"},"content":{"rendered":"

  485\u4e0ePLC\u63a5\u7ebf\u662f\u63a7\u5236\u7cfb\u7edf\u4e2d\u5e38\u7528\u7684\u4e00\u79cd\u63a5\u7ebf\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u6ee1\u8db3\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u5927\u91cf\u6570\u636e\u4f20\u8f93\u9700\u6c42\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8485\u4e0ePLC\u63a5\u7ebf\u7684\u6700\u4f73\u63a5\u7ebf\u65b9\u6848\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u5b89\u88c5\u548c\u64cd\u4f5c\uff0c\u4ee5\u671f\u83b7\u5f97\u6700\u4f73\u7684\u63a7\u5236\u6548\u679c\u3002<\/p>\n

485\u4e0ePLC\u63a5\u7ebf\uff1a\u6982\u8ff0<\/h2>\n

  485\u4e0ePLC\u63a5\u7ebf\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5927\u91cf\u6570\u636e\u7684\u9ad8\u901f\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5c06PLC\u4e0ePC\u673a\u3001\u7f51\u7edc\u7b49\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u7cfb\u7edf\u7684\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  485\u4e0ePLC\u63a5\u7ebf\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u63a5\u53e3\uff0c\u5982RS485\u3001RS232\u3001USB\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u9700\u6c42\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u63a7\u5236\u534f\u8bae\uff0c\u5982Modbus\u3001Profibus\u7b49\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u63a7\u5236\u7cfb\u7edf\u7684\u63a7\u5236\u6548\u7387\u3002<\/p>\n

485\u4e0ePLC\u63a5\u7ebf\uff1a\u5b89\u88c5\u4e0e\u64cd\u4f5c<\/h2>\n

  1. \u5b89\u88c5485\u4e0ePLC\u63a5\u7ebf<\/h3>\n

  \u5728\u5b89\u88c5485\u4e0ePLC\u63a5\u7ebf\u4e4b\u524d\uff0c\u9996\u5148\u8981\u786e\u5b9a\u9700\u8981\u4f7f\u7528\u7684\u63a5\u53e3\uff0c\u5e76\u786e\u5b9a\u63a7\u5236\u534f\u8bae\u3002\u63a5\u7740\uff0c\u6839\u636e\u63a5\u53e3\u7c7b\u578b\uff0c\u5c06\u63a5\u7ebf\u7aef\u53e3\u63d2\u5165\u63a5\u53e3\u5ea7\u4e2d\uff0c\u5e76\u786e\u4fdd\u63a5\u7ebf\u8fde\u63a5\u7262\u56fa\u3002\u6700\u540e\uff0c\u5c06\u63a5\u7ebf\u8fde\u63a5\u5230PLC\u63a7\u5236\u5668\u4e0a\uff0c\u5e76\u786e\u4fdd\u63a5\u7ebf\u8fde\u63a5\u7262\u56fa\u3002<\/p>\n

  2. \u64cd\u4f5c485\u4e0ePLC\u63a5\u7ebf<\/h3>\n

  \u63a5\u7ebf\u5b89\u88c5\u5b8c\u6bd5\u540e\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8bbe\u7f6e\u63a7\u5236\u534f\u8bae\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u3002\u5728\u8bbe\u7f6e\u63a7\u5236\u534f\u8bae\u65f6\uff0c\u9700\u8981\u6839\u636ePLC\u63a7\u5236\u5668\u7684\u578b\u53f7\uff0c\u6b63\u786e\u8bbe\u7f6e\u63a7\u5236\u53c2\u6570\uff0c\u4ee5\u786e\u4fdd\u63a7\u5236\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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485\u4e0ePLC\u63a5\u7ebf\u662f\u63a7\u5236\u7cfb\u7edf\u4e2d\u5e38\u7528\u7684\u4e00\u79cd\u63a5\u7ebf\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u6ee1\u8db3\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u5927\u91cf\u6570\u636e\u4f20\u8f93\u9700\u6c42\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8485\u4e0ePLC\u63a5\u7ebf\u7684\u6700\u4f73\u63a5\u7ebf\u65b9\u6848\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u5b89\u88c5\u548c\u64cd\u4f5c\uff0c\u4ee5\u671f<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-62626","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\/62626","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=62626"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/62626\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=62626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=62626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=62626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}