6NH31123BB000XX0

6NH3112-3BB00-0XX0  SIMATIC RTU3031C compact low-power RTU; Battery or solar-operated; connection ext. power supply 10.8 V to 28.8 V DC; integrated UMTS modem; GPS; Connection to Telecontrol Server Basic DNP3, IEC 60870-5-104 and SINAUT ST7 protocol; onboard I/Os: 8 DI, 8 DQ, 4 AI; FTP client; Ethernet port, configuration / diagnostics via web server, time-of-day synchronization, text message, email, SD card slot, observe national approvals