TRB145

Lightweight and powerful RS485 to 4G LTE Cat1 IoT gateway. High performance paired with Linux based firmware enables quick time-to-market in the most demanding applications.

  • RS485 − industrial differential serial communication
  • LTE Cat 1 for M2M/IoT communications
  • Compact size, easy integration
  • Wide range of power supply voltages
  • Teltonika Remote Management System compatible
  • RutOS − easy to use, secure and feature rich Operating System

MOBILE

Mobile module 4G (LTE) - Cat 1 up to 10 Mbps, 3G - Up to 42 Mbps, 2G - Up to 236.8 kbps
Bridge Direct connection (bridge) between mobile ISP and device on LAN
Status Signal strength (RSSI), SINR, RSRP, RSRQ, EC/IO, RSCP Bytes sent/received
SMS/Call SMS status, SMS configuration, Call utilities

NETWORK

Network protocols TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, SSL v3, TLS, SSH, DHCP, MQTT
Connection monitoring Ping Reboot, Periodic Reboot, LCP and ICMP for link inspection, Wget
Routing Static routing
Firewall Port forwards, traffic rules, custom rules
DHCP Static and dynamic IP allocation
QoS / Smart Queue Management (SQM) (planned) Traffic priority queuing by source/destination, service, protocol or port
DDNS Supported >25 service providers, others can be configured manually

SECURITY

Authentication Pre-shared key, digital certificates, X.509 certificates
Firewall Pre-configured firewall rules can be enabled via the WebUI, unlimited firewall configuration via CLI; NAT; NAT-T
Access control Flexible access control of TCP, UDP, ICMP packets, MAC address filter

VPN

OpenVPN Multiple clients and a server can run simultaneously, 12 encryption methods
OpenVPN Encryption DES-CBC, RC2-CBC, DES-EDE-CBC, DES-EDE3-CBC, DESX-CBC, BF-CBC, RC2-40-CBC, CAST5-CBC, RC2-64-CBC, AES-128-CBC, AES-192-CBC, AES-256-CBC
IPsec IKEv1, IKEv2, supports up to 5 x VPN IPsec tunnels (instances), with 5 encryption methods (DES, 3DES, AES128, AES192, AES256)
GRE GRE tunnel
PPTP, L2TP Client/Server services can run simultaneously

SERIAL COMMUNICATION MODES

Modes Console, OverIP, Modem (Full or Partial control), Modbus RTU master, Modbus gateway, NTRIP client

MODBUS

MODBUS TCP SLAVE

ID filtering Respond to one ID in range [1;255] or any
Allow remote access Allow access through WAN
Custom registers Modbus TCP custom register block, which allows to read/write to a file inside the router, and can be used to extend Modbus TCP slave functionality

MODBUS TCP MASTER

Supported functions 01, 02, 03, 04, 05, 06, 15, 16
Supported data formats 8 bit: INT, UINT; 16 bit: INT, UINT (MSB or LSB first); 32 bit: float, INT, UINT (ABCD (big-endian), DCBA (little-endian), CDAB, BADC)

MODBUS RTU MASTER

Suported baud rates From 300 to 115200
Supported functions 01, 02, 03, 04, 05, 06, 15, 16
Supported data formats 8 bit: INT, UINT; 16 bit: INT, UINT (MSB or LSB first); 32 bit: float, INT, UINT (ABCD (big-endian), DCBA (little-endian), CDAB, BADC)
Number of data bits From 5 to 8
Number of stop bits 1 or 2
Parity None, Even, Odd
Flow control None, Xon/Xoff

MODBUS DATA TO SERVER

Protocol HTTP(S), MQTT

MONITORING & MANAGEMENT

WEB UI HTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, system log, kernel log
FOTA Firmware update from sever, automatic notification
SSH SSH (v1, v2)
SMS SMS status, SMS configuration
MQTT MQTT Broker, MQTT publisher
JSON-RPC Management API over HTTP/HTTPS
Modbus Modbus TCP status/control
RMS Teltonika Remote Management System (RMS)

SYSTEM CHARACTERISTICS

CPU ARM Cortex-A7 1.2 GHz CPU
RAM 128 MB (50 MB available for userspace)
FLASH memory 512 MB (200 MB available for userspace)

FIRMWARE / CONFIGURATION

WEB UI Update FW from file, check FW on server, configuration profiles, configuration backup, restore point
FOTA Update FW/configuration from server
RMS Update FW/configuration for multiple devices
Keep settings Update FW without losing current configuration

FIRMWARE CUSTOMIZATION

Operating system RutOS (OpenWrt based Linux OS)
Supported languages Busybox shell, Lua, C, C++
Development tools SDK package with build environment provided

INPUT/OUTPUT

Configurable I/O 2 x Digital Inputs/Outputs
Events SMS status

POWER

Connector 4 pin industrial DC power socket
Input voltage range 9 - 30 VDC (4 pin industrial socket), reverse polarity protection, surge protection >33 VDC 10μ max
Power consumption < 5 W

PHYSICAL INTERFACES (PORTS, LEDS, ANNTENAS, BUTTONS, SIM)

RS485 RS485 interface, Full Duplex (4 wires) and Half Duplex (2 wires), baud rate 300-115200
I/Os 2 Inputs/Outputs pin on 4 pin power connector
USB Virtual network interface via USB
Status LEDs 3 x connection type status LEDs, 5 x connection strength LEDs, 1x Power LED
SIM 1 x SIM slot (Mini SIM -2FF), 1.8 V/3 V
Power 4 pin DC connector with 2 x configurable Digital Inputs/Outputs
Anntenas 1 x SMA for LTE
Reset Restore factory settings button

PHYSICAL SPECIFICATIONS

Casing material Aluminum housing
Dimensions 64.4 x 74.5 x 25 mm (L x W x H)
Weight 130 g
Mounting options Bottom and sideways DIN rail, Flat surface and direct PCB on DIN-Rail mounting options

OPERATING ENVIRONMENT

Operating temperature -40°C to 75°C
Operating humidity 10 % to 90 % non-condensing
Ingress Protection Rating IP30

REGULATORY & TYPE APPROVALS

Regulatory CE/RED, EAC, RoHS, WEEE

EMI

Standards Draft ETSI EN 301 489-1 V2.2.0, Draft EN 301 489-19 V2.1.0, Draft ETSI EN 301 489-52 V1.1.0
ESD EN 61000-4-2:2009
RS EN 61000-4-3:2006 + A1:2008 + A2:2010
EFT EN 61000-4-4:2012
Surge protection EN 61000-4-5:2014
CS EN 61000-4-6:2014
DIP EN 61000-4-11:2004

RF

Standards EN 300 511 V12.5.1, ETSI EN 301 908-1 V11.1.1, ETSI EN 301 908-2 V11.1.2, ETSI EN 301 908-13 V11.1.2

SAFETY

Standards IEC 62368-1:2014(Second Edition), EN 62368-1:2014+A11:2017, EN 50385:2017, EN 62232:2017