{"id":39251,"date":"2023-10-01T21:30:59","date_gmt":"2023-10-01T13:30:59","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39251"},"modified":"2023-10-01T21:30:59","modified_gmt":"2023-10-01T13:30:59","slug":"pckssmys","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39251.html","title":{"rendered":"PLC\u4e32\u53e3\u662f\u4ec0\u4e48\u610f\u601d\uff1f"},"content":{"rendered":"

  PLC\u4e32\u53e3\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u8fde\u63a5PLC\uff08\u53ef\u7f16\u7a0b\u63a7\u5236\u5668\uff09\u548c\u5176\u4ed6\u8bbe\u5907\u7684\u901a\u4fe1\u7aef\u53e3\u3002<\/strong>\u5b83\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5PLC\u548c\u5176\u4ed6\u8bbe\u5907\u7684\u7269\u7406\u63a5\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

PLC\u4e32\u53e3\u7684\u4f5c\u7528<\/h2>\n

  PLC\u4e32\u53e3\u7684\u4f5c\u7528\u662f\u5c06PLC\u4e0e\u5176\u4ed6\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002PLC\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5PLC\u548c\u4e3b\u673a\u3001PLC\u548cI\/O\u6a21\u5757\u3001PLC\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  PLC\u4e32\u53e3\u7684\u7c7b\u578b<\/h3>\n

  PLC\u4e32\u53e3\u7684\u7c7b\u578b\u6709\u591a\u79cd\uff0c\u4e3b\u8981\u6709RS232\u4e32\u53e3\u3001RS485\u4e32\u53e3\u3001RS422\u4e32\u53e3\u3001USB\u4e32\u53e3\u3001\u4ee5\u592a\u7f51\u4e32\u53e3\u7b49\u3002\u8fd9\u4e9b\u4e32\u53e3\u7684\u7528\u9014\u4e0d\u540c\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

  RS232\u4e32\u53e3<\/strong><\/p>\n

  RS232\u4e32\u53e3\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u662f\u4e00\u79cd\u4e24\u7ebf\u5236\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5176\u4e2d\u4e00\u6839\u7ebf\u4e3a\u4fe1\u53f7\u7ebf\uff0c\u53e6\u4e00\u6839\u7ebf\u4e3a\u5730\u7ebf\u3002RS232\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5PLC\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  RS485\u4e32\u53e3<\/strong><\/p>\n

  RS485\u4e32\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u6807\u51c6\u63a5\u53e3\uff0c\u5b83\u662f\u4e00\u79cd\u591a\u7ebf\u5236\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5176\u4e2d\u6709\u4e24\u6839\u4fe1\u53f7\u7ebf\uff0c\u53e6\u5916\u8fd8\u6709\u4e00\u6839\u5730\u7ebf\u3002RS485\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5PLC\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  RS422\u4e32\u53e3<\/strong><\/p>\n

  RS422\u4e32\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u6807\u51c6\u63a5\u53e3\uff0c\u5b83\u662f\u4e00\u79cd\u591a\u7ebf\u5236\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5176\u4e2d\u6709\u56db\u6839\u4fe1\u53f7\u7ebf\uff0c\u53e6\u5916\u8fd8\u6709\u4e00\u6839\u5730\u7ebf\u3002RS422\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5PLC\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  USB\u4e32\u53e3<\/strong><\/p>\n

  USB\u4e32\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u6807\u51c6\u63a5\u53e3\uff0c\u5b83\u662f\u4e00\u79cd\u591a\u7ebf\u5236\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5176\u4e2d\u6709\u56db\u6839\u4fe1\u53f7\u7ebf\uff0c\u53e6\u5916\u8fd8\u6709\u4e00\u6839\u5730\u7ebf\u3002USB\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5PLC\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  \u4ee5\u592a\u7f51\u4e32\u53e3<\/strong><\/p>\n

  \u4ee5\u592a\u7f51\u4e32\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u6807\u51c6\u63a5\u53e3\uff0c\u5b83\u662f\u4e00\u79cd\u591a\u7ebf\u5236\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5176\u4e2d\u6709\u516b\u6839\u4fe1\u53f7\u7ebf\uff0c\u53e6\u5916\u8fd8\u6709\u4e00\u6839\u5730\u7ebf\u3002\u4ee5\u592a\u7f51\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5PLC\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

PLC\u4e32\u53e3\u7684\u5e94\u7528<\/h2>\n

  PLC\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5PLC\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002PLC\u4e32\u53e3\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u5b89\u9632\u3001\u667a\u80fd\u4ea4\u901a\u3001\u667a\u80fd\u5de5\u5382\u7b49\u884c\u4e1a\u3002<\/p>\n

  \u667a\u80fd\u5bb6\u5c45<\/h3>\n

  PLC\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u5b9e\u73b0\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u7684\u63a7\u5236\u548c\u7ba1\u7406\u3002<\/p>\n

  \u667a\u80fd\u5b89\u9632<\/h3>\n

  PLC\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5b89\u9632\u7cfb\u7edf\u4e2d\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u5b9e\u73b0\u667a\u80fd\u5b89\u9632\u7cfb\u7edf\u7684\u63a7\u5236\u548c\u7ba1\u7406\u3002<\/p>\n

  \u667a\u80fd\u4ea4\u901a<\/h3>\n

  PLC\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\u4e2d\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u5b9e\u73b0\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\u7684\u63a7\u5236\u548c\u7ba1\u7406\u3002<\/p>\n

  \u667a\u80fd\u5de5\u5382<\/h3>\n

  PLC\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5de5\u5382\u7cfb\u7edf\u4e2d\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u5b9e\u73b0\u667a\u80fd\u5de5\u5382\u7cfb\u7edf\u7684\u63a7\u5236\u548c\u7ba1\u7406\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  PLC\u4e32\u53e3\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u8fde\u63a5PLC\uff08\u53ef\u7f16\u7a0b\u63a7\u5236\u5668\uff09\u548c\u5176\u4ed6\u8bbe\u5907\u7684\u901a\u4fe1\u7aef\u53e3\u3002<\/strong>PLC\u4e32\u53e3\u7684\u4f5c\u7528\u662f\u5c06PLC\u4e0e\u5176\u4ed6\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u5b9e\u73b0PLC\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002PLC\u4e32\u53e3\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u5b89\u9632\u3001\u667a\u80fd\u4ea4\u901a\u3001\u667a\u80fd\u5de5\u5382\u7b49\u884c\u4e1a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

PLC\u4e32\u53e3\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u8fde\u63a5PLC\uff08\u53ef\u7f16\u7a0b\u63a7\u5236\u5668\uff09\u548c\u5176\u4ed6\u8bbe\u5907\u7684\u901a\u4fe1\u7aef\u53e3\u3002\u5b83\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5PLC\u548c\u5176\u4ed6\u8bbe\u5907\u7684\u7269\u7406\u63a5\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0PLC\u548c\u5176\u4ed6<\/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":[69],"class_list":["post-39251","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39251","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=39251"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39251\/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=39251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}