"# \u6700\u4f73\u5b9e\u8df5 \u00b7 \u667a\u5d4c\u7269\u8054 4G DTU \u63a5\u5165 MODBUS \u7269\u8054\u7f51\u5e73\u53f0\n\n> 2022-06-25 | 2026-07-01\n> https:\/\/www.modbus.cn\/en\/7956.html\n\n**\u4e91\u5e73\u53f0\u63a5\u5165\u6307\u5357**\n\n---\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/06\/DTU23.png)\n\n\u6700\u4f73\u5b9e\u8df5 \u00b7 \u667a\u5d4c\u7269\u8054 4G DTU \u63a5\u5165 MODBUS \u7269\u8054\u7f51\u5e73\u53f0\n\n---\n*modbus.cn*\n"