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  485\u6570\u636e\u683c\u5f0f\u662f\u4e00\u79cd\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u7684\u6838\u5fc3\u5173\u952e\u8bcd\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd485\u6570\u636e\u683c\u5f0f\u53ca\u5176\u5728\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n

485\u6570\u636e\u683c\u5f0f\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  485\u6570\u636e\u683c\u5f0f\u662f\u6307RS-485\u6807\u51c6\u4e2d\u5b9a\u4e49\u7684\u4e00\u79cd\u6570\u636e\u4f20\u8f93\u683c\u5f0f\u3002\u5b83\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u3002RS-485\u6807\u51c6\u5b9a\u4e49\u4e86\u6570\u636e\u4f20\u8f93\u7684\u7269\u7406\u5c42\u548c\u6570\u636e\u94fe\u8def\u5c42\uff0c\u5176\u4e2d485\u6570\u636e\u683c\u5f0f\u662f\u6570\u636e\u94fe\u8def\u5c42\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002<\/p>\n

  \u7269\u7406\u5c42\u7279\u70b9<\/h3>\n

  RS-485\u7269\u7406\u5c42\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u901a\u4fe1\u548c\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7684\u7279\u70b9\u3002485\u6570\u636e\u683c\u5f0f\u901a\u8fc7\u5dee\u5206\u4fe1\u53f7\u7684\u4f20\u8f93\uff0c\u6709\u6548\u5730\u51cf\u5c0f\u4e86\u4fe1\u53f7\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u53d7\u5230\u7684\u5e72\u6270\uff0c\u4fdd\u8bc1\u4e86\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  \u6570\u636e\u94fe\u8def\u5c42\u534f\u8bae<\/h3>\n

  485\u6570\u636e\u683c\u5f0f\u5b9a\u4e49\u4e86\u6570\u636e\u5e27\u7684\u683c\u5f0f\u3001\u4f20\u8f93\u901f\u7387\u3001\u6821\u9a8c\u65b9\u6cd5\u7b49\u5173\u952e\u53c2\u6570\uff0c\u4fdd\u8bc1\u4e86\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b8c\u6574\u6027\u548c\u51c6\u786e\u6027\u3002\u8fd9\u79cd\u4e25\u8c28\u7684\u6570\u636e\u94fe\u8def\u5c42\u534f\u8bae\uff0c\u4f7f\u5f97485\u6570\u636e\u683c\u5f0f\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7b49\u5bf9\u6570\u636e\u53ef\u9760\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

485\u6570\u636e\u683c\u5f0f\u5728\u5de5\u4e1a\u9886\u57df\u7684\u5e94\u7528<\/h2>\n

  \u7531\u4e8e485\u6570\u636e\u683c\u5f0f\u4f18\u79c0\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u53ef\u9760\u6027\uff0c\u5b83\u5728\u5de5\u4e1a\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

  \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u5404\u79cd\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u548c\u63a7\u5236\u8bbe\u5907\u901a\u5e38\u9700\u8981\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u548c\u901a\u4fe1\u3002485\u6570\u636e\u683c\u5f0f\u4f5c\u4e3a\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\uff0c\u4e3a\u5de5\u4e1a\u751f\u4ea7\u7684\u667a\u80fd\u5316\u63d0\u4f9b\u4e86\u5f3a\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n

  \u667a\u80fd\u5efa\u7b51<\/h3>\n

  \u667a\u80fd\u5efa\u7b51\u9700\u8981\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u548c\u901a\u4fe1\uff0c\u5982\u7167\u660e\u7cfb\u7edf\u3001\u7a7a\u8c03\u7cfb\u7edf\u3001\u5b89\u9632\u7cfb\u7edf\u7b49\u3002485\u6570\u636e\u683c\u5f0f\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u4f7f\u5f97\u5b83\u6210\u4e3a\u667a\u80fd\u5efa\u7b51\u9886\u57df\u4e2d\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u4e3a\u5efa\u7b51\u7269\u7684\u667a\u80fd\u5316\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u6570\u636e\u901a\u4fe1\u57fa\u7840\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  485\u6570\u636e\u683c\u5f0f\u4f5c\u4e3a\u6570\u636e\u4f20\u8f93\u7684\u6838\u5fc3\u5173\u952e\u8bcd\uff0c\u901a\u8fc7\u5176\u4f18\u79c0\u7684\u7269\u7406\u5c42\u7279\u70b9\u548c\u4e25\u8c28\u7684\u6570\u636e\u94fe\u8def\u5c42\u534f\u8bae\uff0c\u4e3a\u5de5\u4e1a\u9886\u57df\u548c\u667a\u80fd\u5316\u9886\u57df\u7684\u6570\u636e\u901a\u4fe1\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u652f\u6301\u3002<\/strong>\u5b83\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u4f7f\u5f97\u5b83\u5728\u5404\u79cd\u5de5\u4e1a\u548c\u667a\u80fd\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4e3a\u73b0\u4ee3\u5316\u751f\u4ea7\u548c\u751f\u6d3b\u63d0\u4f9b\u4e86\u91cd\u8981\u7684\u6280\u672f\u652f\u6491\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

485\u6570\u636e\u683c\u5f0f\u662f\u4e00\u79cd\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u7684\u6838\u5fc3\u5173\u952e\u8bcd\u3002\u672c\u6587\u5c06\u4ecb\u7ecd485\u6570\u636e\u683c\u5f0f\u53ca\u5176\u5728\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\u3002485\u6570\u636e\u683c\u5f0f\u7684\u57fa\u672c\u539f\u7406485\u6570\u636e\u683c\u5f0f\u662f\u6307RS-485\u6807\u51c6\u4e2d\u5b9a\u4e49<\/p>\n","protected":false},"author":1,"featured_media":64183,"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-78185","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\/78185"}],"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=78185"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78185\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=78185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}