Teltonika TRB247

The Teltonika TRB247 is a compact LTE Cat 1 bis industrial IoT gateway designed for dependable connectivity in mission‑critical environments. Built for the North American market, it delivers stable cellular communication suitable for SCADA, automation, telemetry, and remote monitoring applications. LTE Cat 1 bis ensures efficient data transmission with reduced power usage and long service life.

Dual SIM and eSIM‑Ready Reliability

To maintain uptime, the TRB247 includes dual SIM slots with automatic failover. The gateway can also support optional eSIM depending on configuration. These features allow seamless switching between networks when signal loss, roaming, or service limits occur, ensuring reliable data delivery in remote or unattended deployments.

Legacy System Integration

The TRB247 bridges older equipment with modern cloud platforms using RS232 and RS485 serial interfaces, a Gigabit Ethernet port, and configurable digital I/O. This enables easy connection to PLCs, RTUs, meters, and controllers without replacing existing infrastructure.

SCADA‑Ready Industrial Protocol Support

Designed for industrial automation, the TRB247 supports native protocols including Modbus, DNP3, DLMS, OPC UA, and BACnet. These features allow direct integration into SCADA and IIoT ecosystems while reducing deployment complexity.

Data‑to‑Server and Cloud Connectivity

Data collection and transmission are simplified through Data‑to‑Server functionality, supporting MQTT and HTTP for transport to cloud services or private servers. This makes the TRB247 well suited for industrial analytics, energy monitoring, telemetry, and cloud‑based automation platforms.

Industrial‑Grade Design

The gateway features a rugged aluminum housing, DIN‑rail mounting, and a wide operating temperature range (‑40 °C to +75 °C). These characteristics ensure reliable performance in industrial cabinets, outdoor enclosures, and harsh environments.

Centralized Management with RMS

The TRB247 integrates with Teltonika RMS (Remote Management System), enabling secure remote monitoring, configuration, and firmware updates. Maintenance teams can manage distributed gateways efficiently without physical access