{"id":48104,"date":"2023-10-03T15:15:38","date_gmt":"2023-10-03T07:15:38","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=48104"},"modified":"2023-10-03T15:15:38","modified_gmt":"2023-10-03T07:15:38","slug":"pkczshs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/48104.html","title":{"rendered":"PLC9\u5b54\u63d2\u9488\u662f232\u8fd8\u662f485\uff1f"},"content":{"rendered":"

  PLC9\u5b54\u63d2\u9488\uff0c\u4e5f\u79f0\u4e3aRS-232\/485\u63d2\u9488\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u4e0e\u8fdc\u7a0b\u8bbe\u5907\u7684\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u8fde\u63a5\u8fdc\u7a0b\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684RS-232\u548cRS-485\u901a\u4fe1\u7ebf\u8def\u3002\u5b83\u662f\u4e00\u79cd\u53ef\u9760\u7684\u3001\u9ad8\u5ea6\u53ef\u9760\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecdPLC9\u5b54\u63d2\u9488\u7684\u7ed3\u6784\u3001\u7279\u70b9\u548c\u4f7f\u7528\u65b9\u6cd5\uff0c\u4ee5\u53ca\u5b83\u662f232\u8fd8\u662f485\u7684\u95ee\u9898\u3002<\/p>\n

PLC9\u5b54\u63d2\u9488\u7684\u7ed3\u6784<\/h2>\n

  PLC9\u5b54\u63d2\u9488\u7684\u5916\u58f3\u7531\u4e24\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a\u4e00\u4e2a\u662f\u63d2\u5934\uff0c\u53e6\u4e00\u4e2a\u662f\u63a5\u6536\u5668\u3002\u63d2\u5934\u7531\u4e24\u90e8\u5206\u7ec4\u6210\uff1a\u4e00\u4e2a\u662f\u53d1\u5c04\u7aef\uff0c\u53e6\u4e00\u4e2a\u662f\u63a5\u6536\u7aef\u3002\u53d1\u5c04\u7aef\u75319\u6839\u63d2\u9488\u7ec4\u6210\uff0c\u6bcf\u6839\u63d2\u9488\u4e0a\u6709\u4e00\u4e2a\u63a5\u7ebf\u7aef\u53e3\uff0c\u5206\u522b\u7528\u6765\u8fde\u63a5\u4fe1\u53f7\u7ebf\u548c\u7535\u6e90\u7ebf\uff1b\u63a5\u6536\u7aef\u75319\u4e2a\u63d2\u5b54\u7ec4\u6210\uff0c\u6bcf\u4e2a\u63d2\u5b54\u4e0a\u6709\u4e00\u4e2a\u63a5\u7ebf\u7aef\u53e3\uff0c\u5206\u522b\u7528\u6765\u8fde\u63a5\u4fe1\u53f7\u7ebf\u548c\u7535\u6e90\u7ebf\u3002\u63a5\u6536\u5668\u7531\u4e00\u4e2a\u7edd\u7f18\u5c42\u548c\u4e00\u4e2a\u63a5\u6536\u5668\u7ec4\u6210\uff0c\u5b83\u4eec\u5206\u522b\u7528\u6765\u8fde\u63a5\u63d2\u5934\u548c\u7ebf\u7f06\u3002<\/p>\n

PLC9\u5b54\u63d2\u9488\u7684\u7279\u70b9<\/h2>\n

  1. \u9ad8\u6548\u4f20\u8f93<\/h3>\n

  PLC9\u5b54\u63d2\u9488\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u6700\u9ad8\u53ef\u8fbe230Kbps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u6570\u636e\u4f20\u8f93\u9700\u6c42\u3002<\/p>\n

  2. \u9ad8\u5ea6\u53ef\u9760<\/h3>\n

  PLC9\u5b54\u63d2\u9488\u91c7\u7528\u9ad8\u54c1\u8d28\u7684\u6750\u6599\u5236\u9020\uff0c\u5177\u6709\u826f\u597d\u7684\u6297\u62c9\u5f3a\u5ea6\u548c\u8010\u7528\u6027\uff0c\u53ef\u4ee5\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n

  3. \u6613\u4e8e\u5b89\u88c5<\/h3>\n

  PLC9\u5b54\u63d2\u9488\u91c7\u7528\u63d2\u5934\u548c\u63a5\u6536\u5668\u7684\u8bbe\u8ba1\uff0c\u5b89\u88c5\u7b80\u5355\uff0c\u53ef\u4ee5\u8282\u7701\u5b89\u88c5\u65f6\u95f4\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

PLC9\u5b54\u63d2\u9488\u662f232\u8fd8\u662f485\uff1f<\/h2>\n

  PLC9\u5b54\u63d2\u9488\u53ef\u4ee5\u5b9e\u73b0RS-232\u548cRS-485\u4e24\u79cd\u901a\u4fe1\u534f\u8bae\u7684\u4f20\u8f93\uff0c\u5177\u4f53\u4f7f\u7528\u54ea\u79cd\u534f\u8bae\u53d6\u51b3\u4e8e\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002RS-232\u534f\u8bae\u652f\u6301\u5355\u7ebf\u53cc\u5411\u4f20\u8f93\uff0c\u6700\u9ad8\u901f\u5ea6\u4e3a230Kbps\uff0c\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u4f20\u8f93\uff1bRS-485\u534f\u8bae\u652f\u6301\u591a\u7ebf\u53cc\u5411\u4f20\u8f93\uff0c\u6700\u9ad8\u901f\u5ea6\u4e3a1Mbps\uff0c\u9002\u7528\u4e8e\u957f\u8ddd\u79bb\u4f20\u8f93\u3002\u56e0\u6b64\uff0cPLC9\u5b54\u63d2\u9488\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\uff0c\u4f7f\u7528RS-232\u6216RS-485\u534f\u8bae\u8fdb\u884c\u4f20\u8f93\u3002<\/p>\n

  \u603b\u4e4b\uff0cPLC9\u5b54\u63d2\u9488\u53ef\u4ee5\u5b9e\u73b0RS-232\u548cRS-485\u4e24\u79cd\u901a\u4fe1\u534f\u8bae\u7684\u4f20\u8f93\uff0c\u5177\u4f53\u4f7f\u7528\u54ea\u79cd\u534f\u8bae\u53d6\u51b3\u4e8e\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/strong>\u5b83\u5177\u6709\u9ad8\u6548\u4f20\u8f93\u3001\u9ad8\u5ea6\u53ef\u9760\u548c\u6613\u4e8e\u5b89\u88c5\u7b49\u7279\u70b9\uff0c\u662f\u4e00\u79cd\u53ef\u9760\u7684\u3001\u9ad8\u6548\u7684\u8fde\u63a5\u65b9\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

PLC9\u5b54\u63d2\u9488\uff0c\u4e5f\u79f0\u4e3aRS-232\/485\u63d2\u9488\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u4e0e\u8fdc\u7a0b\u8bbe\u5907\u7684\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u8fde\u63a5\u8fdc\u7a0b\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684RS-232\u548cRS-485\u901a\u4fe1\u7ebf\u8def\u3002\u5b83\u662f\u4e00\u79cd\u53ef\u9760<\/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":[68],"class_list":["post-48104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/48104","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=48104"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/48104\/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=48104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=48104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=48104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}