"# Modbus RTU \u534f\u8bae\u5982\u4f55\u63a5\u5165Modbus\u7269\u8054\u7f51\u5e73\u53f0\n\n> 2022-07-01 | 2022-07-01\n> https:\/\/www.modbus.cn\/en\/wenda\/8044.html\n\n---\n\n\u7cfb\u7edf\u517c\u5bb9\u6807\u51c6\u7684 modbus RTU \u534f\u8bae\u3002\nDTU \u914d\u7f6e\u65f6\uff0c\u9700\u8981\u914d\u7f6e\u6210\u900f\u4f20\u6a21\u5f0f\uff0c\u5e76\u4e14\u8bbe\u7f6e\u81ea\u5b9a\u4e49\u6ce8\u518c\u5305\uff0c\u6ce8\u518c\u5305\u4e3a\u8bbe\u5907\u7684 SN \u5373\u53ef\uff1b\n\u8fde\u63a5\u5730\u5740\uff1a cloud.modbus.cn\uff08\u6216\u8005\u5bf9\u5e94 IP\uff09\n\u7aef\u53e3\uff1a50001\n\n---\n*modbus.cn*\n"