{"id":47185,"date":"2023-10-05T12:03:55","date_gmt":"2023-10-05T04:03:55","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47185"},"modified":"2023-10-05T12:03:55","modified_gmt":"2023-10-05T04:03:55","slug":"mxyxqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47185.html","title":{"rendered":"Modbus 4\u7ebf\u4e0e2\u7ebf\u533a\u522b"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u5b9e\u65f6\u8bbe\u5907\u8fdb\u884c\u4e92\u8054\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002Modbus 4\u7ebf\u4e0e2\u7ebf\u662fModbus\u901a\u4fe1\u7684\u4e24\u79cd\u5e38\u89c1\u63a5\u53e3\uff0c\u5b83\u4eec\u5177\u6709\u4e0d\u540c\u7684\u7279\u70b9\uff0c\u9700\u8981\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e0b\u8fdb\u884c\u9009\u62e9\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus 4\u7ebf\u4e0e2\u7ebf\u4e4b\u95f4\u7684\u533a\u522b\uff0c\u4ee5\u4fbf\u8bfb\u8005\u80fd\u591f\u66f4\u597d\u5730\u4e86\u89e3Modbus\u63a5\u53e3\uff0c\u5e76\u80fd\u591f\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u63a5\u53e3\u3002<\/p>\n

Modbus 4\u7ebf\u63a5\u53e3\u7684\u7279\u70b9<\/h2>\n

  Modbus 4\u7ebf\u63a5\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684Modbus\u63a5\u53e3\uff0c\u5b83\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n

  1.\u652f\u6301\u66f4\u9ad8\u7684\u901a\u4fe1\u901f\u7387<\/h3>\n

  Modbus 4\u7ebf\u63a5\u53e3\u652f\u6301\u66f4\u9ad8\u7684\u901a\u4fe1\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe1.5Mbps\uff0c\u800c2\u7ebf\u63a5\u53e3\u7684\u6700\u9ad8\u901a\u4fe1\u901f\u7387\u53ea\u670919.2Kbps\u3002\u56e0\u6b64\uff0c\u5728\u9700\u8981\u9ad8\u901f\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0cModbus 4\u7ebf\u63a5\u53e3\u66f4\u52a0\u9002\u7528\u3002<\/p>\n

  2.\u652f\u6301\u66f4\u591a\u7684\u7f51\u7edc\u8282\u70b9<\/h3>\n

  Modbus 4\u7ebf\u63a5\u53e3\u652f\u6301\u66f4\u591a\u7684\u7f51\u7edc\u8282\u70b9\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u6301256\u4e2a\u8282\u70b9\uff0c\u800c2\u7ebf\u63a5\u53e3\u6700\u591a\u53ea\u80fd\u652f\u630132\u4e2a\u8282\u70b9\u3002\u56e0\u6b64\uff0c\u5728\u9700\u8981\u652f\u6301\u66f4\u591a\u8282\u70b9\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0cModbus 4\u7ebf\u63a5\u53e3\u66f4\u52a0\u9002\u7528\u3002<\/p>\n

  3.\u652f\u6301\u66f4\u957f\u7684\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb<\/h3>\n

  Modbus 4\u7ebf\u63a5\u53e3\u652f\u6301\u66f4\u957f\u7684\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\uff0c\u6700\u957f\u53ef\u4ee5\u8fbe\u52301.2Km\uff0c\u800c2\u7ebf\u63a5\u53e3\u6700\u957f\u53ea\u80fd\u4f20\u8f93\u5230100\u7c73\u3002\u56e0\u6b64\uff0c\u5728\u9700\u8981\u66f4\u957f\u8ddd\u79bb\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0cModbus 4\u7ebf\u63a5\u53e3\u66f4\u52a0\u9002\u7528\u3002<\/p>\n

Modbus 2\u7ebf\u63a5\u53e3\u7684\u7279\u70b9<\/h2>\n

  Modbus 2\u7ebf\u63a5\u53e3\u4e5f\u662f\u4e00\u79cd\u5e38\u89c1\u7684Modbus\u63a5\u53e3\uff0c\u5b83\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n

  1.\u66f4\u7b80\u5355\u7684\u7ed3\u6784<\/h3>\n

  Modbus 2\u7ebf\u63a5\u53e3\u7684\u7ed3\u6784\u66f4\u52a0\u7b80\u5355\uff0c\u53ea\u9700\u89812\u6839\u7ebf\uff0c\u800c4\u7ebf\u63a5\u53e3\u9700\u89814\u6839\u7ebf\uff0c\u56e0\u6b64Modbus 2\u7ebf\u63a5\u53e3\u66f4\u52a0\u5bb9\u6613\u5b89\u88c5\u548c\u7ef4\u62a4\u3002<\/p>\n

  2.\u66f4\u4f4e\u7684\u6210\u672c<\/h3>\n

  Modbus 2\u7ebf\u63a5\u53e3\u7684\u6210\u672c\u66f4\u4f4e\uff0c\u56e0\u4e3a\u5b83\u53ea\u9700\u89812\u6839\u7ebf\uff0c\u800c4\u7ebf\u63a5\u53e3\u9700\u89814\u6839\u7ebf\uff0c\u56e0\u6b64\uff0c\u5728\u6210\u672c\u654f\u611f\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0cModbus 2\u7ebf\u63a5\u53e3\u66f4\u52a0\u9002\u7528\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u9762\u7684\u4ecb\u7ecd\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cModbus 4\u7ebf\u63a5\u53e3\u4e0e2\u7ebf\u63a5\u53e3\u5404\u6709\u7279\u70b9\uff0c\u5b83\u4eec\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e2d\u90fd\u6709\u4e0d\u540c\u7684\u4f18\u52bf\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u63a5\u53e3\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u5b9e\u65f6\u8bbe\u5907\u8fdb\u884c\u4e92\u8054\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002Modbus4\u7ebf\u4e0e2\u7ebf\u662fModbus\u901a\u4fe1\u7684\u4e24\u79cd\u5e38\u89c1\u63a5\u53e3\uff0c\u5b83\u4eec\u5177\u6709\u4e0d\u540c\u7684\u7279\u70b9\uff0c\u9700<\/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":[78],"class_list":["post-47185","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47185","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=47185"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47185\/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=47185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}