{"id":43143,"date":"2023-09-29T04:37:34","date_gmt":"2023-09-28T20:37:34","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43143"},"modified":"2023-09-29T04:37:34","modified_gmt":"2023-09-28T20:37:34","slug":"rdckyygssjcsdwmjjfa","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43143.html","title":{"rendered":"RS485\u7684COM\u53e3\uff1a\u7528\u4e8e\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u5b8c\u7f8e\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"

  RS485\u7684COM\u53e3\u662f\u4e00\u79cd\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u6bd4\u4f20\u7edf\u4e32\u884c\u63a5\u53e3\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u5b83\u7684\u4f18\u70b9\u662f\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8282\u70b9\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e14\u53ef\u4ee5\u5728\u975e\u5e38\u957f\u7684\u8ddd\u79bb\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u6210\u4e3a\u4e86\u8bb8\u591a\u5e94\u7528\u573a\u666f\u7684\u5b8c\u7f8e\u89e3\u51b3\u65b9\u6848\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u7684COM\u53e3\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u4ee5\u53ca\u5b83\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u3002<\/p>\n

RS485\u7684COM\u53e3\uff1a\u4ecb\u7ecd<\/h2>\n

  RS485\u7684COM\u53e3\u662f\u4e00\u79cd\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8282\u70b9\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u975e\u5e38\u957f\u7684\u8ddd\u79bb\u4e0a\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u201c\u5dee\u5206\u4fe1\u53f7\u201d\u7684\u6280\u672f\uff0c\u8fd9\u79cd\u6280\u672f\u53ef\u4ee5\u6297\u5e72\u6270\uff0c\u56e0\u6b64\u53ef\u4ee5\u652f\u6301\u975e\u5e38\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u652f\u6301\u975e\u5e38\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u8fbe\u523010 Mbps\uff0c\u751a\u81f3\u66f4\u9ad8\u3002<\/p>\n

  RS485\u7684COM\u53e3\uff1a\u539f\u7406<\/h3>\n

  RS485\u7684COM\u53e3\u662f\u4e00\u79cd\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u201c\u5dee\u5206\u4fe1\u53f7\u201d\u7684\u6280\u672f\uff0c\u8fd9\u79cd\u6280\u672f\u53ef\u4ee5\u6297\u5e72\u6270\uff0c\u56e0\u6b64\u53ef\u4ee5\u652f\u6301\u975e\u5e38\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff0c\u4f7f\u7528\u4e24\u6761\u7ebf\uff0c\u4e00\u6761\u662f\u6b63\u7ebf\uff0c\u4e00\u6761\u662f\u8d1f\u7ebf\uff0c\u5b83\u4eec\u4e4b\u95f4\u7684\u4fe1\u53f7\u4f20\u8f93\u662f\u901a\u8fc7\u4e24\u6761\u7ebf\u4e4b\u95f4\u7684\u7535\u538b\u5dee\u6765\u5b9e\u73b0\u7684\u3002\u8fd9\u79cd\u6280\u672f\u53ef\u4ee5\u6297\u5e72\u6270\uff0c\u56e0\u6b64\u53ef\u4ee5\u652f\u6301\u975e\u5e38\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u800c\u4e14\u53ef\u4ee5\u652f\u6301\u975e\u5e38\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u8fbe\u523010 Mbps\uff0c\u751a\u81f3\u66f4\u9ad8\u3002<\/p>\n

  RS485\u7684COM\u53e3\uff1a\u5e94\u7528<\/h3>\n

  RS485\u7684COM\u53e3\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5305\u62ec\u5de5\u4e1a\u63a7\u5236\u3001\u5b89\u9632\u76d1\u63a7\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u7b49\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8282\u70b9\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e14\u53ef\u4ee5\u5728\u975e\u5e38\u957f\u7684\u8ddd\u79bb\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u6210\u4e3a\u4e86\u8bb8\u591a\u5e94\u7528\u573a\u666f\u7684\u5b8c\u7f8e\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

RS485\u7684COM\u53e3\uff1a\u4f18\u52bf<\/h2>\n

  RS485\u7684COM\u53e3\u5177\u6709\u8bb8\u591a\u4f18\u52bf\uff0c\u9996\u5148\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8282\u70b9\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e14\u53ef\u4ee5\u5728\u975e\u5e38\u957f\u7684\u8ddd\u79bb\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u6210\u4e3a\u4e86\u8bb8\u591a\u5e94\u7528\u573a\u666f\u7684\u5b8c\u7f8e\u89e3\u51b3\u65b9\u6848\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u6297\u5e72\u6270\uff0c\u53ef\u4ee5\u652f\u6301\u975e\u5e38\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u8fbe\u523010 Mbps\uff0c\u751a\u81f3\u66f4\u9ad8\u3002\u53e6\u5916\uff0c\u5b83\u8fd8\u652f\u6301\u8282\u70b9\u95f4\u7684\u81ea\u52a8\u53d1\u73b0\uff0c\u53ef\u4ee5\u81ea\u52a8\u53d1\u73b0\u591a\u4e2a\u8282\u70b9\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u7684COM\u53e3\u662f\u4e00\u79cd\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8282\u70b9\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e14\u53ef\u4ee5\u5728\u975e\u5e38\u957f\u7684\u8ddd\u79bb\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u6210\u4e3a\u4e86\u8bb8\u591a\u5e94\u7528\u573a\u666f\u7684\u5b8c\u7f8e\u89e3\u51b3\u65b9\u6848\u3002<\/strong>\u5b83\u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u201c\u5dee\u5206\u4fe1\u53f7\u201d\u7684\u6280\u672f\uff0c\u8fd9\u79cd\u6280\u672f\u53ef\u4ee5\u6297\u5e72\u6270\uff0c\u56e0\u6b64\u53ef\u4ee5\u652f\u6301\u975e\u5e38\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u800c\u4e14\u53ef\u4ee5\u652f\u6301\u975e\u5e38\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u8fbe\u523010 Mbps\uff0c\u751a\u81f3\u66f4\u9ad8\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u8282\u70b9\u95f4\u7684\u81ea\u52a8\u53d1\u73b0\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002\u56e0\u6b64\uff0cRS485\u7684COM\u53e3\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u8bb8\u591a\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u7684COM\u53e3\u662f\u4e00\u79cd\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u6bd4\u4f20\u7edf\u4e32\u884c\u63a5\u53e3\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u5b83\u7684\u4f18\u70b9\u662f\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8282\u70b9\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e14\u53ef\u4ee5<\/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":[61],"class_list":["post-43143","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\/43143"}],"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=43143"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43143\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=43143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}