CHARGE AMPS TRB140 Industrial 4G LTE Gateway with Serial Number Label

Field technicians deploying remote EV charging stations often face unreliable connectivity. The TRB140 solves this with LTE Cat 1 cellular and a rugged aluminum housing, ensuring stable data transfer from charge points to central management systems. Its DIN-rail mount fits directly into electrical cabinets, while the 9–30 VDC input matches industrial power supplies.

Key specifications

• Cellular: LTE Cat 1, up to 10 Mbps down / 5 Mbps up
• SIM: 1 x Mini SIM (2FF)
• Ethernet: 1 x 10/100 Mbps RJ45
• Digital I/O: 1 input, 1 output
• Processor: ARM Cortex-A7 1.2 GHz, 128 MB RAM, 512 MB flash
• OS: RutOS (OpenWrt-based Linux)
• Power: 9–30 VDC via 4-pin industrial socket
• Antenna: 1 x SMA for LTE
• Operating temperature: -40 °C to 75 °C
• Housing: Aluminum, DIN rail or wall mount
• VPN: OpenVPN, IPsec, GRE, L2TP, PPTP, SSTP
• Protocols: MQTT, Modbus TCP, SNMP, TR-069
• USB: 1 x Micro-USB for configuration/power
• Includes serial number label for asset tracking

Why choose it

Built for demanding environments, the TRB140 delivers dependable connectivity without unnecessary complexity. Its low power draw and wide temperature tolerance make it ideal for unattended sites, while the included serial number label simplifies inventory management across large fleets.

Ideal use cases

• EV charging infrastructure monitoring
• Remote industrial sensor data collection
• SCADA and telemetry applications
• Smart grid and energy management

Good to know

The TRB140 supports multiple VPN protocols for secure remote access and is compatible with Teltonika Networks' Remote Management System (RMS) for centralized monitoring and configuration.