Summary Description
TRB255 integrates modern and legacy equipment via RS232, RS485, and Ethernet. It supports LTE Cat M1, NB-IoT, and 2G, with features like Modbus and SMS control.
Key Features
- 4G LTE Cat M1 & NB-IoT
- RS232 and RS485 Ports
- Interchangeable SIM Slots
- Modbus Support
- Firewall and VPN Security
- Remote Management with RMS
Key Applications
- RS232/RS485 Device Integration
- Industrial Automation
- Remote Monitoring
- Telematics
- M2M Communications
- IoT Deployments
- Legacy Systems Enhancement
Description
The TRB255 industrial gateway combines modern and legacy equipment connectivity via RS232, RS485, and Ethernet interfaces. It supports LTE Cat M1 and NB-IoT, compatible with older EGPRS (2G) networks. The gateway includes features like Modbus, SMS control, Firewall, and OpenVPN, and is managed by the Teltonika Networks Remote Management System.
Product Specifications
| Specification | Details |
|---|---|
| Hardware | |
| Mobile |
|
| CPU |
|
| Storage |
|
| Memory |
|
| Powering Option |
|
| SIM |
|
| Antenna Connectors |
|
| Ethernet |
|
| GNSS |
|
| Inputs/Outputs |
|
| Serial |
|
| Status LEDs |
|
| Operating Temperature |
|
| Housing |
|
| Dimensions |
|
| Weight |
|
| Software | |
| Operating System |
|
| Mobile Features |
|
| Network |
|
| Monitoring and Management |
|
| Connection Monitoring |
|
| Cloud Solutions |
|
| Serial Features |
|
| Modbus |
|
| GNSS Features |
|
| Administration |
|