{"id":42552,"date":"2023-10-01T08:18:38","date_gmt":"2023-10-01T00:18:38","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=42552"},"modified":"2024-01-26T16:32:41","modified_gmt":"2024-01-26T08:32:41","slug":"mkyddsgcz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/42552.html","title":{"rendered":"Modbus\u53ef\u4ee5\u5e26\u591a\u5c11\u4e2a\u4ece\u7ad9\uff1f"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u901a\u7528\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff08ICS\uff09\u7684\u63a7\u5236\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u4e00\u4e2a\u4e3b\u673a\u548c\u591a\u4e2a\u4ece\u7ad9\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u76d1\u63a7\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u53ef\u4ee5\u5e26\u591a\u5c11\u4e2a\u4ece\u7ad9\uff0c\u4ee5\u53ca\u5982\u4f55\u8fde\u63a5\u5b83\u4eec\u3002<\/p>\n

Modbus\u53ef\u4ee5\u5e26\u591a\u5c11\u4e2a\u4ece\u7ad9\uff1f<\/h2>\n

  Modbus\u53ef\u4ee5\u5e26\u591a\u5c11\u4e2a\u4ece\u7ad9\u53d6\u51b3\u4e8e\u786c\u4ef6\u7684\u6027\u80fd\uff0c\u4ee5\u53ca\u4f7f\u7528\u7684Modbus\u534f\u8bae\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0cModbus\u53ef\u4ee5\u5e26255\u4e2a\u4ece\u7ad9\uff0c\u4f46\u662f\u5982\u679c\u4f7f\u7528\u6539\u8fdb\u7684Modbus\u534f\u8bae\uff0c\u53ef\u4ee5\u5c06\u4ece\u7ad9\u6570\u91cf\u63d0\u9ad8\u523065535\u4e2a\u3002<\/p>\n

  Modbus\u4e3b\u7ad9\u7684\u6027\u80fd<\/h3>\n

  Modbus\u4e3b\u7ad9\u7684\u6027\u80fd\u5bf9\u4e8e\u5176\u53ef\u4ee5\u5e26\u591a\u5c11\u4e2a\u4ece\u7ad9\u6709\u5f88\u5927\u7684\u5f71\u54cd\u3002Modbus\u4e3b\u7ad9\u7684\u6027\u80fd\u53d6\u51b3\u4e8e\u5176\u5904\u7406\u5668\u7684\u901f\u5ea6\uff0c\u5904\u7406\u5668\u7684\u901f\u5ea6\u8d8a\u5feb\uff0c\u53ef\u4ee5\u5e26\u7684\u4ece\u7ad9\u5c31\u8d8a\u591a\u3002\u53e6\u5916\uff0cModbus\u4e3b\u7ad9\u7684\u603b\u7ebf\u5e26\u5bbd\u4e5f\u4f1a\u5f71\u54cd\u53ef\u4ee5\u5e26\u591a\u5c11\u4e2a\u4ece\u7ad9\uff0c\u603b\u7ebf\u5e26\u5bbd\u8d8a\u5927\uff0c\u53ef\u4ee5\u5e26\u7684\u4ece\u7ad9\u5c31\u8d8a\u591a\u3002<\/p>\n

  \u4f7f\u7528\u6539\u8fdb\u7684Modbus\u534f\u8bae<\/h3>\n

  \u4f7f\u7528\u6539\u8fdb\u7684Modbus\u534f\u8bae\u53ef\u4ee5\u63d0\u9ad8Modbus\u53ef\u4ee5\u5e26\u591a\u5c11\u4e2a\u4ece\u7ad9\u7684\u6570\u91cf\u3002\u8fd9\u4e9b\u6539\u8fdb\u7684\u534f\u8bae\u4e3b\u8981\u5305\u62ecModbus TCP\/IP\u3001Modbus RTU\u548cModbus ASCII\u7b49\uff0c\u5b83\u4eec\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u4ece\u7ad9\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u630165535\u4e2a\u4ece\u7ad9\u3002<\/p>\n

\u5982\u4f55\u8fde\u63a5Modbus\u4ece\u7ad9<\/h2>\n

  \u8981\u8fde\u63a5Modbus\u4ece\u7ad9\uff0c\u9996\u5148\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u8fde\u63a5\u65b9\u5f0f\uff0cModbus\u6709\u591a\u79cd\u8fde\u63a5\u65b9\u5f0f\uff0c\u4f8b\u5982RS-232\u3001RS-485\u3001Ethernet\u7b49\uff0c\u6839\u636e\u5b9e\u9645\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u8fde\u63a5\u65b9\u5f0f\u3002<\/p>\n

  \u8fde\u63a5Modbus RS-232\u4ece\u7ad9<\/h3>\n

  \u8981\u8fde\u63a5Modbus RS-232\u4ece\u7ad9\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907\u4e00\u4e2aRS-232\u8f6c\u6362\u5668\uff0c\u5c06RS-232\u8f6c\u6362\u6210RS-485\uff0c\u7136\u540e\u5c06RS-485\u8fde\u63a5\u5230Modbus\u4e3b\u7ad9\u7684RS-485\u63a5\u53e3\u4e0a\uff0c\u6700\u540e\u5c06\u4ece\u7ad9\u8fde\u63a5\u5230RS-485\u7ebf\u8def\u4e0a\u5373\u53ef\u3002<\/p>\n

  \u8fde\u63a5Modbus Ethernet\u4ece\u7ad9<\/h3>\n

  \u8981\u8fde\u63a5Modbus Ethernet\u4ece\u7ad9\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907\u4e00\u4e2aEthernet\u8f6c\u6362\u5668\uff0c\u5c06Ethernet\u8f6c\u6362\u6210RS-485\uff0c\u7136\u540e\u5c06RS-485\u8fde\u63a5\u5230Modbus\u4e3b\u7ad9\u7684RS-485\u63a5\u53e3\u4e0a\uff0c\u6700\u540e\u5c06\u4ece\u7ad9\u8fde\u63a5\u5230RS-485\u7ebf\u8def\u4e0a\u5373\u53ef\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86Modbus\u53ef\u4ee5\u5e26\u591a\u5c11\u4e2a\u4ece\u7ad9\uff0c\u4ee5\u53ca\u5982\u4f55\u8fde\u63a5\u5b83\u4eec\u3002<\/strong>Modbus\u53ef\u4ee5\u5e26\u591a\u5c11\u4e2a\u4ece\u7ad9\u53d6\u51b3\u4e8e\u786c\u4ef6\u7684\u6027\u80fd\uff0c\u4ee5\u53ca\u4f7f\u7528\u7684Modbus\u534f\u8bae\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0cModbus\u53ef\u4ee5\u5e26255\u4e2a\u4ece\u7ad9\uff0c\u4f46\u662f\u5982\u679c\u4f7f\u7528\u6539\u8fdb\u7684Modbus\u534f\u8bae\uff0c\u53ef\u4ee5\u5c06\u4ece\u7ad9\u6570\u91cf\u63d0\u9ad8\u523065535\u4e2a\u3002Modbus\u6709\u591a\u79cd\u8fde\u63a5\u65b9\u5f0f\uff0c\u4f8b\u5982RS-232\u3001RS-485\u3001Ethernet\u7b49\uff0c\u6839\u636e\u5b9e\u9645\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u8fde\u63a5\u65b9\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u901a\u7528\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff08ICS\uff09\u7684\u63a7\u5236\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u4e00\u4e2a\u4e3b\u673a\u548c\u591a\u4e2a\u4ece\u7ad9\uff0c\u4ee5\u5b9e\u73b0\u63a7\u5236\u548c\u76d1\u63a7\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u53ef\u4ee5\u5e26\u591a\u5c11\u4e2a\u4ece\u7ad9\uff0c\u4ee5\u53ca\u5982\u4f55\u8fde\u63a5\u5b83\u4eec\u3002<\/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":[78,378],"class_list":["post-42552","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3","tag-zzcz"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42552"}],"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=42552"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42552\/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=42552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=42552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=42552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}