{"id":60429,"date":"2023-11-03T06:39:58","date_gmt":"2023-11-02T22:39:58","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=60429"},"modified":"2023-11-03T06:39:58","modified_gmt":"2023-11-02T22:39:58","slug":"rrhszzh","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/60429.html","title":{"rendered":"RS485\u5982\u4f55\u8bbe\u7f6e\u7ad9\u53f7"},"content":{"rendered":"

  RS485\u662f\u4e00\u79cd\u9ad8\u901f\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u7684\u901a\u4fe1\uff0c\u800c\u8282\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u9700\u8981\u5177\u5907\u4e00\u5b9a\u7684\u7f16\u7801\u65b9\u5f0f\uff0c\u8fd9\u5c31\u662f\u7ad9\u53f7\u3002\u8bbe\u7f6e\u7ad9\u53f7\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u5982\u4f55\u8bbe\u7f6e\u7ad9\u53f7\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u4f7f\u7528\u7ad9\u53f7\u3002<\/p>\n

RS485\u8bbe\u7f6e\u7ad9\u53f7\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  RS485\u7ad9\u53f7\u7684\u8bbe\u7f6e\u57fa\u4e8e\u4e00\u79cd\u7279\u6b8a\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5373\u591a\u70b9\u901a\u4fe1\u6280\u672f\u3002\u5b83\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e00\u7ec4\u7ebf\u8def\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u5e76\u5728\u4e00\u5b9a\u7684\u8303\u56f4\u5185\u8fdb\u884c\u6570\u636e\u901a\u4fe1\u3002\u6bcf\u4e2a\u8bbe\u5907\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u5730\u5740\uff0c\u8fd9\u5c31\u662f\u7ad9\u53f7\uff0c\u53ea\u6709\u5f53\u7ad9\u53f7\u88ab\u6b63\u786e\u8bbe\u7f6e\u4e4b\u540e\uff0c\u624d\u80fd\u4fdd\u8bc1\u6bcf\u4e2a\u8bbe\u5907\u80fd\u591f\u6b63\u786e\u5730\u63a5\u6536\u548c\u53d1\u9001\u4fe1\u606f\u3002<\/p>\n

RS485\u8bbe\u7f6e\u7ad9\u53f7\u7684\u6b65\u9aa4<\/h2>\n

  1.\u68c0\u67e5\u8bbe\u5907\u7684\u7ad9\u53f7\u8bbe\u7f6e<\/h3>\n

  \u5728\u8bbe\u7f6eRS485\u7ad9\u53f7\u4e4b\u524d\uff0c\u9996\u5148\u8981\u68c0\u67e5\u8bbe\u5907\u7684\u7ad9\u53f7\u8bbe\u7f6e\uff0c\u786e\u4fdd\u6bcf\u4e2a\u8bbe\u5907\u7684\u7ad9\u53f7\u90fd\u662f\u552f\u4e00\u7684\uff0c\u6700\u5927\u7684\u7ad9\u53f7\u4e0d\u80fd\u8d85\u8fc7255\u3002\u5982\u679c\u6709\u91cd\u590d\u7684\u7ad9\u53f7\uff0c\u5219\u9700\u8981\u91cd\u65b0\u8bbe\u7f6e\u8bbe\u5907\u7684\u7ad9\u53f7\uff0c\u4ee5\u514d\u51fa\u73b0\u901a\u4fe1\u95ee\u9898\u3002<\/p>\n

  2.\u8bbe\u7f6eRS485\u7ad9\u53f7<\/h3>\n

  \u8bbe\u7f6eRS485\u7ad9\u53f7\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u6bd4\u5982\u53ef\u4ee5\u901a\u8fc7\u8bbe\u5907\u7684\u8f6f\u4ef6\u8bbe\u7f6e\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8bbe\u5907\u7684\u786c\u4ef6\u8bbe\u7f6e\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8bbe\u5907\u7684\u7ad9\u53f7\u90fd\u662f\u901a\u8fc7\u8f6f\u4ef6\u8bbe\u7f6e\u7684\uff0c\u53ea\u9700\u8981\u5728\u8bbe\u5907\u7684\u8f6f\u4ef6\u754c\u9762\u4e2d\u8f93\u5165\u6b63\u786e\u7684\u7ad9\u53f7\u5373\u53ef\u3002<\/p>\n

  3.\u914d\u7f6e\u7ad9\u53f7<\/h3>\n

  \u8bbe\u7f6e\u5b8c\u7ad9\u53f7\u4e4b\u540e\uff0c\u9700\u8981\u5bf9\u7ad9\u53f7\u8fdb\u884c\u914d\u7f6e\uff0c\u4ee5\u786e\u4fdd\u7ad9\u53f7\u7684\u6b63\u786e\u6027\u3002\u914d\u7f6e\u7ad9\u53f7\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u6bd4\u5982\u53ef\u4ee5\u901a\u8fc7\u8bbe\u5907\u7684\u8f6f\u4ef6\u914d\u7f6e\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8bbe\u5907\u7684\u786c\u4ef6\u914d\u7f6e\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u53ea\u9700\u8981\u5728\u8bbe\u5907\u7684\u8f6f\u4ef6\u754c\u9762\u4e2d\u8f93\u5165\u6b63\u786e\u7684\u7ad9\u53f7\uff0c\u7136\u540e\u4fdd\u5b58\u5373\u53ef\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u7ad9\u53f7\u7684\u8bbe\u7f6e\u662f\u4e00\u9879\u91cd\u8981\u7684\u4efb\u52a1\uff0c\u53ea\u6709\u5f53\u7ad9\u53f7\u88ab\u6b63\u786e\u8bbe\u7f6e\u4e4b\u540e\uff0c\u624d\u80fd\u4fdd\u8bc1\u6bcf\u4e2a\u8bbe\u5907\u80fd\u591f\u6b63\u786e\u5730\u63a5\u6536\u548c\u53d1\u9001\u4fe1\u606f\u3002<\/strong>\u8bbe\u7f6eRS485\u7ad9\u53f7\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u6bd4\u5982\u53ef\u4ee5\u901a\u8fc7\u8bbe\u5907\u7684\u8f6f\u4ef6\u8bbe\u7f6e\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8bbe\u5907\u7684\u786c\u4ef6\u8bbe\u7f6e\u3002\u5728\u8bbe\u7f6e\u5b8c\u7ad9\u53f7\u4e4b\u540e\uff0c\u8fd8\u9700\u8981\u5bf9\u7ad9\u53f7\u8fdb\u884c\u914d\u7f6e\uff0c\u4ee5\u786e\u4fdd\u7ad9\u53f7\u7684\u6b63\u786e\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u662f\u4e00\u79cd\u9ad8\u901f\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u7684\u901a\u4fe1\uff0c\u800c\u8282\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u9700\u8981\u5177\u5907\u4e00\u5b9a\u7684\u7f16\u7801\u65b9\u5f0f\uff0c\u8fd9\u5c31\u662f\u7ad9\u53f7\u3002\u8bbe\u7f6e\u7ad9\u53f7\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecdR<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-60429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/60429","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=60429"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/60429\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=60429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=60429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=60429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}