{"id":78501,"date":"2023-12-27T20:25:46","date_gmt":"2023-12-27T12:25:46","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78501"},"modified":"2023-12-27T20:25:46","modified_gmt":"2023-12-27T12:25:46","slug":"sjgx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78501.html","title":{"rendered":"422\u662f\u51e0\u6839\u7ebf"},"content":{"rendered":"

  422\u662f\u51e0\u6839\u7ebf\uff0c\u662f\u4e00\u4e2a\u7528\u4e8e\u7535\u4fe1\u3001\u901a\u4fe1\u548c\u7f51\u7edc\u9886\u57df\u7684\u91cd\u8981\u6982\u5ff5\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd422\u662f\u51e0\u6839\u7ebf\u7684\u542b\u4e49\u3001\u5e94\u7528\u4ee5\u53ca\u76f8\u5173\u77e5\u8bc6\u3002<\/p>\n

422\u662f\u51e0\u6839\u7ebf\u7684\u6982\u5ff5<\/h2>\n

  422\u7684\u5b9a\u4e49<\/h3>\n

  422\u7ebf\u662f\u6307\u4e00\u79cd\u7528\u4e8e\u4f20\u8f93\u6570\u5b57\u4fe1\u53f7\u7684\u901a\u4fe1\u7ebf\u7f06\uff0c\u901a\u5e38\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u4e2d\u3002\u5b83\u7531\u56db\u6839\u7ebf\u6784\u6210\uff0c\u5206\u522b\u4e3a\u53d1\u9001\u6570\u636e\u7ebf(Tx+\u548cTx-)\u548c\u63a5\u6536\u6570\u636e\u7ebf(Rx+\u548cRx-)\u3002<\/p>\n

  422\u7ebf\u7684\u7279\u70b9<\/h3>\n

  422\u7ebf\u8def\u4f7f\u7528\u4e0d\u5e73\u8861\u7684\u65b9\u5f0f\u4f20\u8f93\u4fe1\u53f7\uff0c\u80fd\u591f\u5b9e\u73b0\u957f\u8ddd\u79bb\u7684\u4f20\u8f93\uff0c\u5e76\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u901f\u7387\u9ad8\u7b49\u7279\u70b9\u3002<\/p>\n

422\u7ebf\u7684\u5e94\u7528\u9886\u57df<\/h2>\n

  \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  \u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c422\u7ebf\u5e38\u7528\u4e8e\u8fde\u63a5PLC\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4fdd\u969c\u5de5\u4e1a\u751f\u4ea7\u7684\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n

  \u901a\u4fe1\u8bbe\u5907<\/h3>\n

  422\u7ebf\u4e5f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u901a\u4fe1\u8bbe\u5907\u4e2d\uff0c\u5982\u8c03\u5236\u89e3\u8c03\u5668\u3001\u4e32\u53e3\u8bbe\u5907\u7b49\uff0c\u7528\u4e8e\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  422\u7ebf\u4f5c\u4e3a\u4e32\u884c\u901a\u4fe1\u4e2d\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u901a\u4fe1\u8bbe\u5907\u7b49\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/strong>\u4e86\u89e3422\u662f\u51e0\u6839\u7ebf\u7684\u6982\u5ff5\u3001\u7279\u70b9\u548c\u5e94\u7528\u9886\u57df\uff0c\u6709\u52a9\u4e8e\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u6570\u5b57\u901a\u4fe1\u9886\u57df\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u4e3a\u76f8\u5173\u9886\u57df\u7684\u5de5\u4f5c\u548c\u5b66\u4e60\u63d0\u4f9b\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

422\u662f\u51e0\u6839\u7ebf\uff0c\u662f\u4e00\u4e2a\u7528\u4e8e\u7535\u4fe1\u3001\u901a\u4fe1\u548c\u7f51\u7edc\u9886\u57df\u7684\u91cd\u8981\u6982\u5ff5\u3002\u672c\u6587\u5c06\u4ecb\u7ecd422\u662f\u51e0\u6839\u7ebf\u7684\u542b\u4e49\u3001\u5e94\u7528\u4ee5\u53ca\u76f8\u5173\u77e5\u8bc6\u3002422\u662f\u51e0\u6839\u7ebf\u7684\u6982\u5ff5422\u7684\u5b9a\u4e49<\/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":[259],"class_list":["post-78501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rs422"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78501","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=78501"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78501\/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=78501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}