{"id":61369,"date":"2023-11-04T09:08:18","date_gmt":"2023-11-04T01:08:18","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=61369"},"modified":"2023-11-04T09:08:18","modified_gmt":"2023-11-04T01:08:18","slug":"rxzjds","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/61369.html","title":{"rendered":"RS485\u7ebf\u76f4\u5f84\u591a\u5c11\uff1f"},"content":{"rendered":"

  RS485\u7ebf\u662f\u4e00\u79cd\u5e7f\u6cdb\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\uff0c\u901a\u4fe1\u548c\u63a7\u5236\u5e94\u7528\u7684\u901a\u4fe1\u7ebf\u8def\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u8fde\u63a5\u63a7\u5236\u5668\u548c\u4f20\u611f\u5668\uff0c\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002RS485\u7ebf\u7684\u76f4\u5f84\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u56e0\u7d20\uff0c\u5b83\u53ef\u4ee5\u5f71\u54cd\u4fe1\u53f7\u4f20\u8f93\u7684\u8d28\u91cf\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS485\u7ebf\u7684\u76f4\u5f84\uff0c\u4ee5\u53ca\u5982\u4f55\u9009\u62e9\u6700\u9002\u5408\u60a8\u5e94\u7528\u7684\u7ebf\u5f84\u3002<\/p>\n

RS485\u7ebf\u76f4\u5f84\u7684\u91cd\u8981\u6027<\/h2>\n

  RS485\u7ebf\u76f4\u5f84\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u56e0\u7d20\uff0c\u5b83\u53ef\u4ee5\u5f71\u54cd\u4fe1\u53f7\u4f20\u8f93\u7684\u8d28\u91cf\u548c\u53ef\u9760\u6027\u3002\u5b83\u7684\u91cd\u8981\u6027\u5728\u4e8e\uff0c\u5b83\u53ef\u4ee5\u5f71\u54cd\u7ebf\u8def\u7684\u963b\u6297\uff0c\u4ece\u800c\u5f71\u54cd\u4fe1\u53f7\u4f20\u8f93\u7684\u6548\u7387\u548c\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0c\u7ebf\u5f84\u8fd8\u53ef\u4ee5\u5f71\u54cd\u7ebf\u8def\u7684\u7535\u78c1\u5e72\u6270\uff08EMI\uff09\uff0c\u4ece\u800c\u5f71\u54cd\u4fe1\u53f7\u4f20\u8f93\u7684\u51c6\u786e\u6027\u3002<\/p>\n

  RS485\u7ebf\u76f4\u5f84\u7684\u9009\u62e9<\/h3>\n

  \u7531\u4e8eRS485\u7ebf\u7684\u76f4\u5f84\u4f1a\u5f71\u54cd\u4fe1\u53f7\u4f20\u8f93\u7684\u8d28\u91cf\uff0c\u56e0\u6b64\u5fc5\u987b\u9009\u62e9\u5408\u9002\u7684\u7ebf\u5f84\u3002\u4e00\u822c\u6765\u8bf4\uff0cRS485\u7ebf\u7684\u76f4\u5f84\u5e94\u8be5\u57280.2mm-0.5mm\u4e4b\u95f4\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5e94\u7528\u7684\u8981\u6c42\u3002\u5982\u679c\u8981\u6c42\u7684\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\uff0c\u5219\u5e94\u9009\u62e9\u8f83\u7c97\u7684\u7ebf\u5f84\uff1b\u53cd\u4e4b\uff0c\u5982\u679c\u8981\u6c42\u7684\u4f20\u8f93\u8ddd\u79bb\u8f83\u77ed\uff0c\u5219\u5e94\u9009\u62e9\u8f83\u7ec6\u7684\u7ebf\u5f84\u3002<\/p>\n

  RS485\u7ebf\u76f4\u5f84\u7684\u6ce8\u610f\u4e8b\u9879<\/h3>\n

  \u5728\u9009\u62e9RS485\u7ebf\u76f4\u5f84\u65f6\uff0c\u5e94\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n