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Teltonika Networks
TRB140
A compact cellular gateway for connecting individual meters, controllers and other Ethernet equipment.
Technical specifications
| Parameter | Value |
|---|---|
| Mobile technology | LTE Cat 4 |
| Ethernet interface | 1 × Gigabit Ethernet |
| Industrial protocol options | Modbus / DNP3 |
| Operating system | RutOS / Linux |
Applications and use cases
- Remote connectivity for a single Ethernet device at an unattended energy site.
- A compact communications gateway in an existing control cabinet.
Equipment scope / supply scope
- Select the regional order code and mobile data plan for the installation country.
- Confirm the LTE antenna, power adapter and mounting kit in the quoted package.
- Protocol availability does not by itself establish compatibility with a specific inverter, meter or controller; confirm the device register map and interface.
Installation considerations
- Provide suitable DC power and a dry installation enclosure within the manual limits.
- Check LTE signal and position the external antenna accordingly.
- Configure SIM/APN, secure remote access and the required Ethernet or industrial protocol before handover.
