{"id":78181,"date":"2023-12-29T19:13:55","date_gmt":"2023-12-29T11:13:55","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78181"},"modified":"2023-12-29T19:13:55","modified_gmt":"2023-12-29T11:13:55","slug":"txsjgs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78181.html","title":{"rendered":"485\u901a\u4fe1\u6570\u636e\u683c\u5f0f"},"content":{"rendered":"

  485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u548c\u53d1\u5c55\u8d8b\u52bf\u3002<\/p>\n

485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u6982\u8ff0<\/h2>\n

  485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u662f\u6307\u5728RS-485\u603b\u7ebf\u7f51\u7edc\u4e2d\u4f20\u8f93\u6570\u636e\u7684\u683c\u5f0f\u3002RS-485\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u548c\u81ea\u52a8\u5316\u8bbe\u5907\u3002485\u901a\u4fe1\u4f7f\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6570\u636e\uff0c\u5177\u6709\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u3002<\/p>\n

  RS-485\u901a\u4fe1\u539f\u7406<\/h3>\n

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  485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u7279\u70b9<\/h3>\n

  485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u5177\u6709\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u652f\u6301\u591a\u8282\u70b9\u3001\u4f20\u8f93\u901f\u7387\u9ad8\u7b49\u7279\u70b9\u3002\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\uff0c\u4e3a\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u7684\u53ef\u9760\u6570\u636e\u4f20\u8f93\u63d0\u4f9b\u4e86\u91cd\u8981\u4fdd\u969c\u3002<\/p>\n

485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u5e94\u7528<\/h2>\n

  485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u6db5\u76d6\u4e86\u8bf8\u591a\u9886\u57df\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a<\/p>\n

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

  \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\uff0c485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8ePLC\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u901a\u8fc7485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\uff0c\u5404\u8bbe\u5907\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u53ef\u9760\u7684\u6570\u636e\u4ea4\u6362\uff0c\u5b9e\u73b0\u5de5\u4e1a\u751f\u4ea7\u7684\u81ea\u52a8\u5316\u63a7\u5236\u3002<\/p>\n

  \u667a\u80fd\u697c\u5b87<\/h3>\n

  \u667a\u80fd\u697c\u5b87\u7cfb\u7edf\u4e2d\uff0c485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u88ab\u7528\u4e8e\u5404\u79cd\u667a\u80fd\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4e92\u8054\uff0c\u5982\u7167\u660e\u63a7\u5236\u3001\u7a7a\u8c03\u63a7\u5236\u3001\u5b89\u9632\u76d1\u63a7\u7b49\u3002\u901a\u8fc7485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\uff0c\u5404\u667a\u80fd\u8bbe\u5907\u53ef\u4ee5\u5b9e\u73b0\u4e92\u8054\u4e92\u901a\uff0c\u63d0\u5347\u697c\u5b87\u7ba1\u7406\u7684\u667a\u80fd\u5316\u6c34\u5e73\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u4f5c\u4e3a\u4e00\u79cd\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u4e3a\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u7684\u8bbe\u5907\u4e4b\u95f4\u63d0\u4f9b\u4e86\u9ad8\u6548\u53ef\u9760\u7684\u901a\u4fe1\u624b\u6bb5\u3002<\/strong>\u5b83\u7684\u5e7f\u6cdb\u5e94\u7528\u548c\u6301\u7eed\u53d1\u5c55\uff0c\u5c06\u8fdb\u4e00\u6b65\u63a8\u52a8\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u6280\u672f\u7684\u8fdb\u6b65\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u9886\u57df\u3002\u672c\u6587\u5c06\u4ecb\u7ecd485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u548c\u53d1\u5c55\u8d8b\u52bf\u3002485\u901a\u4fe1\u6570\u636e\u683c\u5f0f\u6982\u8ff0485\u901a\u4fe1\u6570<\/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-78181","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\/78181"}],"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=78181"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78181\/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=78181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}