Teltonika TRB145 Industrial Cat 1 LTE to RS485 Serial Gateway

The Teltonika TRB145 3G/4G LTE Cat 1 Router is equipped with an RS485 Interface, Digital Inputs/Outputs and a micro-USB port.

The compact design makes this Gateway perfect for applications where a sole device must be remotely controlled over RS485 interface.

The TRB145 is engineered to be used in industrial applications and has a wide range of software features such as SMS control, Firewall, OpenVPN, IPsec, RMS and FOTA support.

• RS485 port - industrial differential serial communication.
• GSM/GPRS for M2M IoT connectivity.
• Wide range of power supply voltages.
• Teltonika Remote Management System compatible.
• OpenLinux based OS allows high software customisation.
• Compact size, easy integration.

Add remote access and management with Teltonika Networks Remote Management System (RMS).

RMS is an all-in-one user-friendly IoT platform providing a smart way to stay on top of your whole connected solution completely remotely, securely, and reliably.

It is a powerful solution for remote access and management allowing users to save time and operational costs while being flexible and easy to use. With RMS you can manage compatible Teltonika Networks routers and gateways, reach remote devices, utilize the power of remote desktop access and configure secure VPN tunnels with just a few clicks.

Try it for free - https://rms.teltonika-networks.com/account/register

Hardware

Mobile

LTE(Cat1)/3G/2G
SIM slot

Mini SIM (2FF)
Antenna connector

1 x SMA for GSM
RS485

Full Duplex (4 wires) and Half Duplex (2 wires), baud rate 300 - 115200
Inputs/Outputs

2 x Digital/Analogue Inputs/Outputs (configurable)
CPU

ARM Cortex-A7 1.2 GHz CPU
RAM

128 MBytes (50 Mbytes available for userspace)
Flash

512 MBytes (70 Mbytes available for userspace)
Input voltage range

9 - 30 VDC
Power connector

4 pin industrial DC power socket
Configuration interface

Virtual NIC via Micro-USB connector
LED Indicators

Power, signal, network and data status LEDs
Operating temperature

-40°C to 75°C
Dimensions

60 mm x 70 mm x 18 mm
Weight

149.8 g
Software

Operating system

Linux OS with Yocto SDK (offering high software customisation)
Network

NAT, Firewall (port forward, traffic rules, custom rules), DDNS ( >25 service providers supported)
RS485 related services

Modbus, Serial over IP, NTRIP
Remote management

RMS Support, FOTA support, SSH, CLI, SMS Utilities (status/configuration)
Status watchdogs

Ping reboot, periodic reboot
Additional features

Internet connectivity over USB virtual network interface

Package Contents

1 x TRB145 router
1 x PSU
1 x LTE antenna (magnetic mount, SMA male, 3m cable)
1 x Micro-USB cable (0.8 m)
1 x Hex key
1 x RS485 connector
1 x QSG (Quick Start Guide)