{"id":77703,"date":"2024-01-05T17:17:25","date_gmt":"2024-01-05T09:17:25","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77703"},"modified":"2024-01-05T17:17:25","modified_gmt":"2024-01-05T09:17:25","slug":"jkzhqr","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77703.html","title":{"rendered":"\u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485"},"content":{"rendered":"

  \u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485 \u662f\u4e00\u79cd\u7528\u4e8e\u5c06RS232\u63a5\u53e3\u8f6c\u6362\u4e3aRS485\u63a5\u53e3\u7684\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u548c\u4f20\u8f93\uff0c\u5e76\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u901a\u4fe1\u8bbe\u5907\u7b49\u9886\u57df\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd\u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485 \u7684\u5de5\u4f5c\u539f\u7406\u3001\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u4f18\u52bf\u3002<\/p>\n

\u5de5\u4f5c\u539f\u7406<\/h2>\n

  \u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485 \u7684\u5de5\u4f5c\u539f\u7406\u662f\u5c06RS232\u63a5\u53e3\u7684\u4e32\u884c\u6570\u636e\u8f6c\u6362\u4e3aRS485\u63a5\u53e3\u7684\u5dee\u5206\u4fe1\u53f7\u3002RS232\u63a5\u53e3\u662f\u5355\u5de5\u3001\u70b9\u5bf9\u70b9<\/a>\u7684\u63a5\u53e3\uff0c\u800cRS485\u63a5\u53e3\u662f\u591a\u5de5\u3001\u591a\u70b9\u7684\u63a5\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u3002\u901a\u8fc7\u63a5\u53e3\u8f6c\u6362\u5668\uff0cRS232\u63a5\u53e3\u53d1\u9001\u7684\u6570\u636e\u53ef\u4ee5\u8f6c\u6362\u4e3aRS485\u63a5\u53e3\u652f\u6301\u7684\u4fe1\u53f7\u683c\u5f0f\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

  \u6570\u636e\u8f6c\u6362<\/h3>\n

  \u5728\u6570\u636e\u8f6c\u6362\u8fc7\u7a0b\u4e2d\uff0c\u63a5\u53e3\u8f6c\u6362\u5668\u4f1a\u5bf9RS232\u63a5\u53e3\u53d1\u9001\u7684\u6570\u636e\u8fdb\u884c\u683c\u5f0f\u8f6c\u6362\uff0c\u5c06\u5176\u8f6c\u6362\u4e3aRS485\u63a5\u53e3\u652f\u6301\u7684\u5dee\u5206\u4fe1\u53f7\u683c\u5f0f\u3002\u8fd9\u6837\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u5728RS485\u7f51\u7edc\u4e2d\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u5171\u4eab\u3002<\/p>\n

  \u7535\u6c14\u7279\u6027\u8f6c\u6362<\/h3>\n

  \u9664\u4e86\u6570\u636e\u683c\u5f0f\u7684\u8f6c\u6362\uff0c\u63a5\u53e3\u8f6c\u6362\u5668\u8fd8\u4f1a\u8fdb\u884c\u7535\u6c14\u7279\u6027\u7684\u8f6c\u6362\uff0c\u5c06RS232\u63a5\u53e3\u7684\u7535\u5e73\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u63a5\u53e3\u7684\u5dee\u5206\u4fe1\u53f7\u3002\u8fd9\u79cd\u8f6c\u6362\u53ef\u4ee5\u589e\u5f3a\u6570\u636e\u5728\u957f\u8ddd\u79bb\u4f20\u8f93\u65f6\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u5e94\u7528\u573a\u666f<\/h2>\n

  \u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485 \u5728\u5de5\u4e1a\u63a7\u5236\u3001\u901a\u4fe1\u8bbe\u5907\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

  \u5de5\u4e1a\u63a7\u5236<\/h3>\n

  \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\uff0c\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u9700\u8981\u8fdb\u884c\u6570\u636e\u7684\u4f20\u8f93\u548c\u5171\u4eab\u3002\u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485 \u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9e\u73b0\u5404\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\uff0c\u63d0\u9ad8\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7684\u6574\u4f53\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  \u901a\u4fe1\u8bbe\u5907<\/h3>\n

  \u5bf9\u4e8e\u9700\u8981\u8fdb\u884c\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u7684\u901a\u4fe1\u8bbe\u5907\uff0c\u5982\u667a\u80fd\u7535\u8868<\/a>\u3001\u4eea\u5668\u4eea\u8868<\/a>\u7b49\uff0cRS485\u63a5\u53e3\u7684\u591a\u70b9\u4f20\u8f93\u7279\u6027\u66f4\u9002\u5408\u957f\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u3002\u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485 \u53ef\u4ee5\u5e2e\u52a9\u8fd9\u4e9b\u8bbe\u5907\u5b9e\u73b0\u4e0eRS485\u7f51\u7edc\u7684\u8fde\u63a5\uff0c\u6ee1\u8db3\u5176\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u7684\u9700\u6c42\u3002<\/p>\n

\u4f18\u52bf<\/h2>\n

  \u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485 \u5e26\u6765\u4e86\u8bb8\u591a\u4f18\u52bf\uff0c\u4f7f\u5176\u5728\u5404\u79cd\u5e94\u7528\u573a\u666f\u4e2d\u5907\u53d7\u9752\u7750\u3002<\/p>\n

  \u7075\u6d3b\u6027<\/h3>\n

  RS485\u63a5\u53e3\u652f\u6301\u591a\u70b9\u4f20\u8f93\uff0c\u80fd\u591f\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u5b9e\u73b0\u6570\u636e\u5171\u4eab\u548c\u4f20\u8f93\u3002\u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485 \u4e3aRS232\u8bbe\u5907\u63d0\u4f9b\u4e86\u8fde\u63a5\u5230RS485\u7f51\u7edc\u7684\u80fd\u529b\uff0c\u589e\u5f3a\u4e86\u8bbe\u5907\u7684\u7075\u6d3b\u6027\u548c\u901a\u4fe1\u80fd\u529b\u3002<\/p>\n

  \u6297\u5e72\u6270\u80fd\u529b<\/h3>\n

  RS485\u63a5\u53e3\u7684\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u7279\u6027\u5177\u6709\u5f88\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u5408\u5de5\u4e1a\u73af\u5883\u548c\u957f\u8ddd\u79bb\u4f20\u8f93\u3002\u901a\u8fc7\u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485\uff0c\u53ef\u4ee5\u63d0\u9ad8\u8bbe\u5907\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\uff0c\u51cf\u5c11\u5e72\u6270\u5e26\u6765\u7684\u5f71\u54cd\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u63a5\u53e3\u8f6c\u6362\u5668 RS232 to RS485 \u53ef\u4ee5\u5b9e\u73b0RS232\u63a5\u53e3\u5411RS485\u63a5\u53e3\u7684\u8f6c\u6362\uff0c\u6269\u5927\u4e86\u8bbe\u5907\u7684\u901a\u4fe1\u8303\u56f4\u548c\u80fd\u529b\uff0c\u63d0\u5347\u4e86\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/strong>\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u901a\u4fe1\u8bbe\u5907\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\uff0c\u5bf9\u4e8e\u4fc3\u8fdb\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u5171\u4eab\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u63a5\u53e3\u8f6c\u6362\u5668RS232toRS485\u662f\u4e00\u79cd\u7528\u4e8e\u5c06RS232\u63a5\u53e3\u8f6c\u6362\u4e3aRS485\u63a5\u53e3\u7684\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u548c\u4f20\u8f93\uff0c\u5e76\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u901a\u4fe1\u8bbe\u5907\u7b49\u9886<\/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-77703","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\/77703","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=77703"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77703\/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=77703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}