{"id":20873,"date":"2023-10-06T20:28:43","date_gmt":"2023-10-06T12:28:43","guid":{"rendered":"\/\/www.viralrail.com\/?p=20873"},"modified":"2023-10-06T20:28:43","modified_gmt":"2023-10-06T12:28:43","slug":"rtxjsdwlfzyzw","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/20873.html","title":{"rendered":"RS485\u901a\u8baf\u6280\u672f\u7684\u672a\u6765\u53d1\u5c55\u4e0e\u5c55\u671b"},"content":{"rendered":"<p>&emsp;&emsp;RS485\u901a\u8baf\u6280\u672f\u662f\u4e00\u79cd\u4e32\u884c\u901a\u8baf\u6280\u672f\uff0c\u5b83\u80fd\u591f\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u901a\u8baf\u3002\u5b83\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u7684\u7075\u6d3b\u6027\u548c\u53ef\u9760\u6027\uff0c\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u8ba8\u8bbaRS485\u901a\u8baf\u6280\u672f\u7684\u672a\u6765\u53d1\u5c55\u4e0e\u5c55\u671b\uff0c\u4ee5\u53ca\u5b83\u5982\u4f55\u80fd\u591f\u5e2e\u52a9\u6211\u4eec\u89e3\u51b3\u5f53\u4eca\u7684\u6280\u672f\u95ee\u9898\u3002<\/p>\n<h2 style=\"text-align: center;\">RS485\u901a\u8baf\u6280\u672f\u7684\u4f18\u52bf<\/h2>\n<p>&emsp;&emsp;RS485\u901a\u8baf\u6280\u672f\u6700\u5927\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u7684\u7075\u6d3b\u6027\u548c\u53ef\u9760\u6027\u3002\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u901a\u8baf\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5982Modbus\u3001DNP3\u7b49\u3002\u6b64\u5916\uff0cRS485\u901a\u8baf\u6280\u672f\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7f51\u7edc\u62d3\u6251\uff0c\u5982\u661f\u578b\u7f51\u7edc\u3001\u73af\u578b\u7f51\u7edc\u7b49\uff0c\u4ece\u800c\u4f7f\u5f97\u5b83\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u573a\u666f\u3002<\/p>\n<h3 style=\"text-align: center;\">RS485\u7684\u5b89\u5168\u6027<\/h3>\n<p>&emsp;&emsp;RS485\u901a\u8baf\u6280\u672f\u4e5f\u5177\u6709\u826f\u597d\u7684\u5b89\u5168\u6027\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u63a5\u53e3\u52a0\u5bc6\u3001\u6570\u636e\u52a0\u5bc6\u7b49\u624b\u6bb5\u6765\u4fdd\u62a4\u901a\u8baf\u6570\u636e\u4e0d\u88ab\u7a83\u53d6\u548c\u7834\u574f\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5b89\u5168\u673a\u5236\uff0c\u5982\u8ba4\u8bc1\u3001\u6388\u6743\u3001\u52a0\u5bc6\u7b49\uff0c\u4ece\u800c\u4f7f\u5f97\u5b83\u53ef\u4ee5\u5e94\u7528\u4e8e\u5b89\u5168\u8981\u6c42\u8f83\u9ad8\u7684\u73af\u5883\u4e2d\u3002<\/p>\n<h2 style=\"text-align: center;\">RS485\u901a\u8baf\u6280\u672f\u7684\u5e94\u7528<\/h2>\n<p>&emsp;&emsp;RS485\u901a\u8baf\u6280\u672f\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u573a\u666f\uff0c\u5982\u5de5\u4e1a\u63a7\u5236\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u4ea4\u901a\u7b49\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u89e3\u51b3\u5f53\u4eca\u7684\u6280\u672f\u95ee\u9898\uff0c\u5982\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u3001\u63d0\u9ad8\u5de5\u4e1a\u8bbe\u5907\u7684\u53ef\u9760\u6027\u3001\u63d0\u9ad8\u5b89\u5168\u6027\u7b49\u3002<\/p>\n<h3 style=\"text-align: center;\">RS485\u7684\u672a\u6765\u53d1\u5c55<\/h3>\n<p>&emsp;&emsp;RS485\u901a\u8baf\u6280\u672f\u5c06\u4f1a\u53d1\u5c55\u6210\u4e00\u79cd\u53ef\u9760\u7684\u3001\u5b89\u5168\u7684\u3001\u53ef\u6269\u5c55\u7684\u901a\u8baf\u6280\u672f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5f53\u4eca\u5404\u79cd\u590d\u6742\u7684\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u5b83\u5c06\u4f1a\u652f\u6301\u66f4\u591a\u7684\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u652f\u6301\u66f4\u591a\u7684\u7f51\u7edc\u62d3\u6251\uff0c\u5e76\u4e14\u652f\u6301\u66f4\u591a\u7684\u5b89\u5168\u673a\u5236\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u5c06\u4f1a\u652f\u6301\u66f4\u591a\u7684\u786c\u4ef6\u63a5\u53e3\uff0c\u5982USB\u3001Wi-Fi\u3001\u84dd\u7259\u7b49\uff0c\u4ee5\u53ca\u66f4\u591a\u7684\u8f6f\u4ef6\u5de5\u5177\uff0c\u5982\u865a\u62df\u4e32\u53e3\u3001\u8fdc\u7a0b\u63a7\u5236\u7b49\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>RS485\u901a\u8baf\u6280\u672f\u662f\u4e00\u79cd\u4e32\u884c\u901a\u8baf\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u901a\u8baf\u3002<\/strong>\u5b83\u5177\u6709\u7075\u6d3b\u6027\u548c\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u573a\u666f\u3002\u5b83\u8fd8\u5177\u6709\u826f\u597d\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u4fdd\u62a4\u901a\u8baf\u6570\u636e\u4e0d\u88ab\u7a83\u53d6\u548c\u7834\u574f\u3002\u672a\u6765\uff0cRS485\u901a\u8baf\u6280\u672f\u5c06\u4f1a\u53d1\u5c55\u6210\u4e00\u79cd\u53ef\u9760\u7684\u3001\u5b89\u5168\u7684\u3001\u53ef\u6269\u5c55\u7684\u901a\u8baf\u6280\u672f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5f53\u4eca\u5404\u79cd\u590d\u6742\u7684\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RS485\u901a\u8baf\u6280\u672f\u662f\u4e00\u79cd\u4e32\u884c\u901a\u8baf\u6280\u672f\uff0c\u5b83\u80fd\u591f\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u901a\u8baf\u3002\u5b83\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u7684\u7075\u6d3b\u6027\u548c\u53ef\u9760\u6027\uff0c\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u8ba8\u8bba<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","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-20873","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/20873"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=20873"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/20873\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=20873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=20873"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=20873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}