The USR-DR15X series is an ultra-small Din-Rail DTU, including
the USR-DR154 with RS485 interface and the USR-DR152 with
232 interface. This series of products features with high speed, low
delay, small size, simple configuration, etc.
Wide voltage terminal power supply, RS232, RS485 two standard
terminal interface, more convenient for customers to use, the
applicability of stronger;The product comes with DIN-Rail buckle,
easy to install.
Small size, easy to use
Wide input voltage range:DC 5~16V
LTE Cat 1,low latency,wide coverage
Support TCP/UDP,HTTP protocol
FTP Upgrade and FOTA self upgrade
Industrial design, independent hardware watchdog
SMS,NET,Serial AT command configuration
Socket Distribution Protocol,multi-center