{"id":44382,"date":"2023-09-28T17:15:16","date_gmt":"2023-09-28T09:15:16","guid":{"rendered":"\/\/www.dealsbon.com\/?p=44382"},"modified":"2023-09-28T17:15:16","modified_gmt":"2023-09-28T09:15:16","slug":"zytwmkzmyal","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/44382.html","title":{"rendered":"485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u600e\u4e48\u7528\u6848\u4f8b"},"content":{"rendered":"

  485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u662f\u4e00\u79cd\u7f51\u7edc\u901a\u4fe1\u8bbe\u5907\uff0c\u53ef\u4ee5\u5c06RS-485\u4fe1\u53f7\u8f6c\u6362\u6210\u4ee5\u592a\u7f51\u4fe1\u53f7\uff0c\u5b9e\u73b0RS-485\u7f51\u7edc\u548c\u4ee5\u592a\u7f51\u7f51\u7edc\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u8fdc\u7a0b\u8bbe\u5907\uff0c\u5982\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\u3001\u8ba1\u6570\u5668\u3001\u8f93\u5165\u8f93\u51fa\u6a21\u5757\u7b49\uff0c\u4f7f\u4ed6\u4eec\u53ef\u4ee5\u5728\u4ee5\u592a\u7f51\u7f51\u7edc\u4e2d\u8fdb\u884c\u901a\u4fe1\uff0c\u5e76\u53ef\u4ee5\u4e0e\u8fdc\u7a0b\u670d\u52a1\u5668\u3001\u8ba1\u7b97\u673a\u3001\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u7b49\u8bbe\u5907\u8fdb\u884c\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002<\/p>\n

485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u7684\u4f18\u52bf<\/h2>\n

  485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u5c06RS-485\u4fe1\u53f7\u8f6c\u6362\u6210\u4ee5\u592a\u7f51\u4fe1\u53f7\uff0c\u4f7fRS-485\u7f51\u7edc\u53ef\u4ee5\u4e0e\u4ee5\u592a\u7f51\u7f51\u7edc\u8fdb\u884c\u901a\u4fe1\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002\u5b83\u7684\u4f18\u52bf\u5728\u4e8e\uff1a<\/p>\n

  1.\u53ef\u9760\u6027\u9ad8<\/h3>\n

  485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n

  2.\u5b89\u88c5\u7b80\u5355<\/h3>\n

  485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u7684\u5b89\u88c5\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u5c06\u6a21\u5757\u63d2\u5165RS-485\u7f51\u7edc\u7684\u7aef\u53e3\u5373\u53ef\uff0c\u65e0\u9700\u8fdb\u884c\u8f6f\u4ef6\u5b89\u88c5\u3002<\/p>\n

  3.\u652f\u6301\u591a\u79cd\u534f\u8bae<\/h3>\n

  485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5982Modbus\u3001TCP\/IP\u3001UDP\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757<\/h2>\n

  \u4f7f\u7528485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0RS-485\u7f51\u7edc\u548c\u4ee5\u592a\u7f51\u7f51\u7edc\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u4e0b\u662f\u4f7f\u7528485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u7684\u6b65\u9aa4\uff1a<\/p>\n

  1.\u5b89\u88c5\u6a21\u5757<\/h3>\n

  \u5c06485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u5b89\u88c5\u5230RS-485\u7f51\u7edc\u4e0a\uff0c\u5c06\u6a21\u5757\u63d2\u5165RS-485\u7f51\u7edc\u7684\u7aef\u53e3\uff0c\u5b9e\u73b0RS-485\u7f51\u7edc\u548c\u4ee5\u592a\u7f51\u7f51\u7edc\u4e4b\u95f4\u7684\u8fde\u63a5\u3002<\/p>\n

  2.\u914d\u7f6e\u6a21\u5757<\/h3>\n

  \u4f7f\u7528\u6a21\u5757\u7684\u5b89\u88c5\u8f6f\u4ef6\uff0c\u914d\u7f6e\u6a21\u5757\u7684\u5de5\u4f5c\u53c2\u6570\uff0c\u5982IP\u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u7f51\u5173\u3001\u7aef\u53e3\u53f7\u7b49\uff0c\u4ee5\u53ca\u6a21\u5757\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5982Modbus\u3001TCP\/IP\u3001UDP\u7b49\u3002<\/p>\n

  3.\u8fde\u63a5\u8bbe\u5907<\/h3>\n

  \u5c06485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u548c\u8fdc\u7a0b\u8bbe\u5907\uff0c\u5982\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\u3001\u8ba1\u6570\u5668\u3001\u8f93\u5165\u8f93\u51fa\u6a21\u5757\u7b49\uff0c\u8fde\u63a5\u5230RS-485\u7f51\u7edc\u4e0a\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u8bbe\u5907\u548c\u4ee5\u592a\u7f51\u7f51\u7edc\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u662f\u4e00\u79cd\u7f51\u7edc\u901a\u4fe1\u8bbe\u5907\uff0c\u53ef\u4ee5\u5c06RS-485\u4fe1\u53f7\u8f6c\u6362\u6210\u4ee5\u592a\u7f51\u4fe1\u53f7\uff0c\u5b9e\u73b0RS-485\u7f51\u7edc\u548c\u4ee5\u592a\u7f51\u7f51\u7edc\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4f7f\u8fdc\u7a0b\u8bbe\u5907\u53ef\u4ee5\u5728\u4ee5\u592a\u7f51\u7f51\u7edc\u4e2d\u8fdb\u884c\u901a\u4fe1\uff0c\u5e76\u53ef\u4ee5\u4e0e\u8fdc\u7a0b\u670d\u52a1\u5668\u3001\u8ba1\u7b97\u673a\u3001\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u7b49\u8bbe\u5907\u8fdb\u884c\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002<\/strong>485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u5b89\u88c5\u7b80\u5355\uff0c\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u4f7f\u7528\u8d77\u6765\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

485\u8f6c\u4ee5\u592a\u7f51\u6a21\u5757\u662f\u4e00\u79cd\u7f51\u7edc\u901a\u4fe1\u8bbe\u5907\uff0c\u53ef\u4ee5\u5c06RS-485\u4fe1\u53f7\u8f6c\u6362\u6210\u4ee5\u592a\u7f51\u4fe1\u53f7\uff0c\u5b9e\u73b0RS-485\u7f51\u7edc\u548c\u4ee5\u592a\u7f51\u7f51\u7edc\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u8fdc\u7a0b\u8bbe\u5907\uff0c\u5982\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\u3001\u8ba1\u6570\u5668\u3001<\/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":[162],"class_list":["post-44382","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ethernet"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/44382"}],"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=44382"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/44382\/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=44382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=44382"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=44382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}