LTE Cat.1 / M1 NB IoT RTU (Roadmap Q3 2021) The DB RTU Q7 comprises an embedded system containing application SW including e.g. (SCADA) communication protocols, libraries, and lifecycle management logic as well as a bootloader and tools for development, debugging and deployment. The DinBox RTU Q7 uses IEC 60870-5-104 to communicate as a slave with the SCADA system (master). Other protocols such as IEC 61850, MQTT, Modbus are also implemented. The DinBox can be extended by remote I/O through Modbus TCP and/or Modbus RTU. Thanks to the Modbus master implementation and the modbus-to-IEC104 mapping the DinBox RTU Q7 can be used as a gateway to connect other Modbus slave IEDs.The DinBox RTU Q7 can be mass managed by DMSW (Data Management Software) back office tool.

Highlights
• 4G LTE Cat-1/2G GPRS fallback
• IEC 60870-5-104/Modbus mapping
• MQTT/Modbus mapping
• IEC 61850 (non-GOOSE)
• I/O extensions possible
• Ethernet Routing
• TLS Security & VPN IPsec IKE v1
• Supercap ‘Last gasp’

Parameter Name	Parameter Value
Type	GPRS 4G Modbus RTU Modbus TCP
Port	RS-232
Other characteristics	IEC 60870-5-104