{"id":41169,"date":"2023-09-30T12:10:56","date_gmt":"2023-09-30T04:10:56","guid":{"rendered":"\/\/www.dealsbon.com\/?p=41169"},"modified":"2023-09-30T12:10:56","modified_gmt":"2023-09-30T04:10:56","slug":"rxjgbz","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/41169.html","title":{"rendered":"RS485\u7ebf\u7ed3\u6784\u6807\u51c6"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5de5\u4e1a\u7ea7\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u6bd4\u5982Modbus\u3001Profibus\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u3002RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u662f\u6307RS485\u63a5\u53e3\u7684\u7ebf\u7f06\u7ed3\u6784\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u9ad8\u53ef\u9760\u6027\u7684\u4fe1\u53f7\u4f20\u8f93\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u7ebf\u7ed3\u6784\u6807\u51c6\u7684\u7ec6\u8282\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u6765\u652f\u6301\u4e0d\u540c\u7684\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u3002<\/p>\n

RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u7684\u7ec6\u8282<\/h2>\n

  RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u7684\u7ec6\u8282\u4e3b\u8981\u5305\u62ec\u7ebf\u7f06\u7ed3\u6784\u3001\u7ebf\u7f06\u6750\u6599\u3001\u7ebf\u7f06\u957f\u5ea6\u3001\u7ebf\u7f06\u8fde\u63a5\u3001\u7ebf\u7f06\u62a4\u5957\u7b49\u3002\u7ebf\u7f06\u7ed3\u6784\u662f\u6307\u7ebf\u7f06\u7684\u7ed3\u6784\uff0c\u4e00\u822c\u5305\u62ec\u7edd\u7f18\u5c42\u3001\u7ebf\u82af\u3001\u5c4f\u853d\u5c42\u7b49\uff1b\u7ebf\u7f06\u6750\u6599\u662f\u6307\u7ebf\u7f06\u7684\u6750\u6599\uff0c\u4e00\u822c\u662f\u94dc\u3001\u94dd\u6216\u94dd\u9541\u5408\u91d1\uff1b\u7ebf\u7f06\u957f\u5ea6\u662f\u6307\u7ebf\u7f06\u7684\u957f\u5ea6\uff0c\u4e00\u822c\u4e0d\u8d85\u8fc71000\u7c73\uff1b\u7ebf\u7f06\u8fde\u63a5\u662f\u6307\u7ebf\u7f06\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u4e00\u822c\u662f\u63a5\u5934\u8fde\u63a5\uff1b\u7ebf\u7f06\u62a4\u5957\u662f\u6307\u7ebf\u7f06\u7684\u62a4\u5957\uff0c\u4e00\u822c\u662f\u7845\u80f6\u6216\u6a61\u80f6\u3002<\/p>\n

  \u7ebf\u7f06\u7ed3\u6784<\/h3>\n

  RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u8981\u6c42\u7ebf\u7f06\u7ed3\u6784\u5e94\u8be5\u6709\u4e09\u5c42\uff0c\u5206\u522b\u662f\u7edd\u7f18\u5c42\u3001\u7ebf\u82af\u548c\u5c4f\u853d\u5c42\u3002\u7edd\u7f18\u5c42\u4e00\u822c\u662f\u7531\u805a\u6c2f\u4e59\u70ef\uff08PVC\uff09\u5236\u6210\uff0c\u5177\u6709\u826f\u597d\u7684\u7edd\u7f18\u6027\u80fd\uff1b\u7ebf\u82af\u4e00\u822c\u662f\u7531\u94dc\u3001\u94dd\u6216\u94dd\u9541\u5408\u91d1\u5236\u6210\uff0c\u5177\u6709\u826f\u597d\u7684\u5bfc\u7535\u6027\u80fd\uff1b\u5c4f\u853d\u5c42\u4e00\u822c\u662f\u7531\u94dd\u7b94\u6216\u94dc\u7b94\u5236\u6210\uff0c\u5177\u6709\u826f\u597d\u7684\u5c4f\u853d\u6027\u80fd\u3002<\/p>\n

  \u7ebf\u7f06\u6750\u6599<\/h3>\n

  RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u8981\u6c42\u7ebf\u7f06\u6750\u6599\u5e94\u8be5\u662f\u94dc\u3001\u94dd\u6216\u94dd\u9541\u5408\u91d1\uff0c\u5176\u4e2d\u94dd\u9541\u5408\u91d1\u5177\u6709\u8f83\u9ad8\u7684\u5bfc\u7535\u6027\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7ebf\u7f06\u7684\u6027\u80fd\u3002<\/p>\n

  \u7ebf\u7f06\u957f\u5ea6<\/h3>\n

  RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u8981\u6c42\u7ebf\u7f06\u957f\u5ea6\u4e00\u822c\u4e0d\u8d85\u8fc71000\u7c73\uff0c\u8d85\u8fc71000\u7c73\u7684\u7ebf\u7f06\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4fe1\u53f7\u5931\u771f\u548c\u4fe1\u53f7\u4f20\u8f93\u4e0d\u7a33\u5b9a\u3002<\/p>\n

  \u7ebf\u7f06\u8fde\u63a5<\/h3>\n

  RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u8981\u6c42\u7ebf\u7f06\u8fde\u63a5\u5e94\u8be5\u662f\u63a5\u5934\u8fde\u63a5\uff0c\u63a5\u5934\u8fde\u63a5\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u7ebf\u7f06\u65ad\u8def\uff0c\u4fdd\u8bc1\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

  \u7ebf\u7f06\u62a4\u5957<\/h3>\n

  RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u8981\u6c42\u7ebf\u7f06\u62a4\u5957\u5e94\u8be5\u662f\u7845\u80f6\u6216\u6a61\u80f6\uff0c\u7845\u80f6\u548c\u6a61\u80f6\u5177\u6709\u826f\u597d\u7684\u8010\u70ed\u6027\u3001\u8010\u8150\u8680\u6027\u548c\u7edd\u7f18\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u7ebf\u7f06\u4e0d\u53d7\u5916\u754c\u73af\u5883\u7684\u5f71\u54cd\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u652f\u6301\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

  RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u6bd4\u5982Modbus\u3001Profibus\u7b49\u3002Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5de5\u4e1a\u7cfb\u7edf\u4e4b\u95f4\u7684\u901a\u4fe1\uff1bProfibus\u662f\u4e00\u79cd\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u4f7f\u7528RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u53ef\u4ee5\u652f\u6301\u8fd9\u4e9b\u534f\u8bae\uff0c\u786e\u4fdd\u4fe1\u53f7\u4f20\u8f93\u7684\u9ad8\u901f\u3001\u9ad8\u53ef\u9760\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u7684\u7ec6\u8282\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u6765\u652f\u6301\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/strong>RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u8981\u6c42\u7ebf\u7f06\u7ed3\u6784\u5e94\u8be5\u6709\u4e09\u5c42\uff0c\u7ebf\u7f06\u6750\u6599\u5e94\u8be5\u662f\u94dc\u3001\u94dd\u6216\u94dd\u9541\u5408\u91d1\uff0c\u7ebf\u7f06\u957f\u5ea6\u4e00\u822c\u4e0d\u8d85\u8fc71000\u7c73\uff0c\u7ebf\u7f06\u8fde\u63a5\u5e94\u8be5\u662f\u63a5\u5934\u8fde\u63a5\uff0c\u7ebf\u7f06\u62a4\u5957\u5e94\u8be5\u662f\u7845\u80f6\u6216\u6a61\u80f6\u3002\u4f7f\u7528RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u53ef\u4ee5\u652f\u6301Modbus\u3001Profibus\u7b49\u591a\u79cd\u534f\u8bae\uff0c\u786e\u4fdd\u4fe1\u53f7\u4f20\u8f93\u7684\u9ad8\u901f\u3001\u9ad8\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5de5\u4e1a\u7ea7\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u6bd4\u5982Modbus\u3001Profibus\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5de5\u4e1a\u5e94\u7528\u573a\u666f\u3002RS485\u7ebf\u7ed3\u6784\u6807\u51c6\u662f\u6307RS485\u63a5<\/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":[61],"class_list":["post-41169","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/41169"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=41169"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/41169\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=41169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=41169"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=41169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}