Warehouse display
Description
The TELTONIKA TRB246 is an industrial LTE Cat 4 gateway that brings cellular connectivity to machines, meters and control equipment. Ethernet, digital I/O, RS232 and RS485 interfaces make it useful for mixed legacy and IP-based installations.
Dual-SIM operation supports failover and backup-WAN scenarios, while industrial protocols including Modbus, DNP3 and DLMS help connect telemetry and automation systems. Its aluminium housing is intended for demanding installed environments.
Why you’ll love it
- Broad interface support: Connect Ethernet, serial and digital I/O equipment through one gateway.
- Dual-SIM resilience: Supports failover and other SIM-switching scenarios.
- Industrial protocols: Works with Modbus, DNP3 and DLMS applications.
- LTE Cat 4: Provides practical 4G connectivity for remote equipment.
- Rugged enclosure: Aluminium housing suits industrial deployments.
Technical specifications
- Mobile network: 4G LTE Cat 4, 3G and 2G
- SIM: Dual SIM
- Interfaces: Ethernet, digital I/O, RS232 and RS485
- Terminal connection: 16-pin terminal block
- Protocols: Includes Modbus, DNP3 and DLMS support
- Housing: Aluminium