Teltonika TRB256 4G/LTE Industrial NB-IoT Gateway

The Teltonika TRB256 is an industrial 4G/LTE gateway designed for robust IoT applications. It supports NB-IoT, RS-232, RS-485, and Ethernet connectivity, making it perfect for remote monitoring, industrial automation, and smart city deployments.

• 4G/LTE cellular connectivity with fallback to NB-IoT for low-power wide-area networks
• RS-232 and RS-485 serial interfaces for connecting legacy industrial equipment
• Ethernet port for local network integration
• Temperature sensor input for environmental monitoring
• DIN-rail mountable enclosure for easy installation in control cabinets

Use the TRB256 to bridge remote sensors, PLCs, and meters to the cloud via cellular networks. Its compact design and wide power supply range (9-30 V DC) ensure flexibility in harsh environments.