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Teltonika TRB255 - M2M Industrial IoT Gateway With OpenVPN and Dual-SIM Failover Support

Teltonika TRB255 - M2M Industrial IoT Gateway With OpenVPN and Dual-SIM Failover Support
Teltonika TRB255 - M2M Industrial IoT Gateway With OpenVPN and Dual-SIM Failover Support
Teltonika TRB255 - M2M Industrial IoT Gateway With OpenVPN and Dual-SIM Failover Support
Teltonika TRB255 - M2M Industrial IoT Gateway With OpenVPN and Dual-SIM Failover Support
Teltonika TRB255 - M2M Industrial IoT Gateway With OpenVPN and Dual-SIM Failover Support
New
Fast Delivery via DPD
€184.00
Ex Tax: €149.59
  • Stock: In Stock
  • Brand: Teltonika
  • Model: TRB255
  • Weight: 0.17kg
  • Dimensions: 83.00cm x 25.00cm x 74.20cm
  • MPN: TRB255
WEEE Recycling Charge

Included in the Price of this Product is the WEEE Recycling Charge.

The TRB255 is a Dual-SIM 4G/LTE Gateway, ideal for industrial equipment integration and application. Supports Auto-Failover, VPN, I/O ports and various mounting options.

It’s another versatile and robust member of the TRB gateway family from Teltonika Networks, which supports various VPN protocol that includes but not limited to; OpenVPN, ZeroTier, WireGuard, and more. This Teltonika gateway is perfect for Machine-to-Machine (M2M) application, as well as, for IoT applications, due to its Access Control flexibility (access control of TCP, UDP, ICMP packets, MAC address filter) and stupidly easy to integrate with various legacy industrial devices/equipment, with modern solutions and applications via RS232, RS485 and Ethernet interfaces.

This TRB model, undoubtedly has an extensive networking and industrial features, such as; SMS control, RMS (Remote Management Software), Pre-configured Firewall, Modbus, SSHFS and several other useful features.

Read the full Technical Specifications to learn more.

Features Overview

  • Connectivity: 4G/LTE (Cat M1), NB-IoT, 2G
  • 9-30V: Wide range of supported power supply voltages
  • I/O: Multiple Inputs and Outputs for remote monitoring and control
  • Dual SIM: Configure auto failover, backup WAN and other switching scenarios
  • COMM Ports: Versatile communication ports via RS232/RS485 serial interfaces
  • GNSS: Global Navigation Satellite System for location services with geofencing functionality

Quick Start Guide

Watch the overview video on YouTube to take a quick glimpse on this VPN-capable industrial gateway.

Technical Specification

MOBILE
Mobile module LTE (Cat M1) / NB-IoT / EGPRS
SIM switch 2 SIM cards, auto-switch cases: weak signal, data limit, SMS limit, on roaming, no network, network denied, data connection fail
Status Signal strength (RSSI), SINR, RSRP, RSRQ, EC/IO, RSCP Bytes sent/received, connected band, IMSI, ICCID.
SMS/Call SMS status, SMS configuration, send/read SMS via HTTP POST/GET, EMAIL to SMS, SMS to EMAIL, SMS to HTTP, SMS to SMS, scheduled SMS, SMS auto-reply, Call utilities
USSD Supports sending and reading Unstructured Supplementary Service Data messages
Black/White list Operator black/white list
Band management Used band status display, Band lock
APN Auto APN
Bridge Direct connection (bridge) between mobile ISP and device on LAN
Multiple PDN Possibility to use different PDNs for multiple network access and services
ETHERNET
LAN 1 x LAN port 10/100 Mbps, comply IEEE 802.3, IEEE 802.3u standards, supports auto MDI/MDIX crossover (Configurable to work as WAN port)
NETWORK
Routing Static routing, Dynamic routing (BGP, OSPF v2, RIP v1/v2) (planned)
Network protocols TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSL v3, TLS, ARP, PPP, SSH, DHCP, Telnet, MQTT, Wake-On-LAN (WOL)
VoIP passthrough support
(planned)
H.323 and SIP-alg protocol NAT helpers, allowing proper routing of VoIP packets
Connection monitoring Ping Reboot, Periodic Reboot, LCP and ICMP for link inspection
Firewall Port forward, traffic rules, custom rules
DHCP Static and dynamic IP allocation, DHCP Relay
QoS / Smart Queue Management (SQM) (planned) Traffic priority queuing by source/destination, service, protocol or port, WMM, 802.11e
DDNS Supported >25 service providers, others can be configured manually
SSHFS Possibility to mount remote file system via SSH protocol
SECURITY
Authentication Pre-shared key, digital certificates, X.509 certificates
Firewall Pre-configured firewall rules can be enabled via WebUI, unlimited firewall configuration via CLI; DMZ; NAT; NAT-T
Attack prevention DDOS prevention (SYN flood protection, SSH attack prevention, HTTP/HTTPS attack prevention), port scan prevention (SYN-FIN, SYN-RST, X-mas, NULL flags, FIN scan attacks)
VLAN (planned) Tag based VLAN separation
Mobile quota control Custom data limits for both SIM cards
WEB filter (planned) Blacklist for blocking out unwanted websites, Whitelist for specifying allowed sites only
Access control Flexible access control of TCP, UDP, ICMP packets, MAC address filter
VPN
OpenVPN Multiple clients and server can be running 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, with 5 encryption methods (DES, 3DES, AES128, AES192, AES256)
GRE GRE tunnel
Stunnel (planned) Proxy designed to add TLS encryption functionality to existing clients and servers without any changes in the program’s code
PPTP, L2TP Client/Server services can run simultaneously, L2TPv3 support
DMVPN (planned) Method of building scalable IPsec VPNs
SSTP (planned) SSTP client instance support
ZeroTier ZeroTier VPN client support
WireGuard WireGuard VPN client and server support
SERIAL COMMMUNICATION MODES
Modes Console, OverIP, Modem (Full or Partial control), MODBUS RTU master, MODBUS gateway, NTRIP client (planned)
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), HEX, ASCII
MODBUS RTU MASTER
Supported baud rates From 300 to 3000000
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), HEX, ASCII
Number of data bits 7 or 8
Number of stop bits 1 or 2
Parity bits None, Even, Odd
Flow control None, RTS/CTS (only for RS232 interface), Xon/Xoff
MQTT GATEWAY
Gateway Allows sending commands and receiving data from MODBUS Master trough MQTT broker
DATA TO SERVER
Protocols HTTP(S), MQTT, Azure MQTT, Kinesis
MONITORING & MANAGEMENT
WEB UI HTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, event log, system log, kernel log
FOTA Firmware update from server, automatic notification
SSH SSH (v1, v2)
SMS SMS status, SMS configuration, send/read SMS via HTTP POST/GET
TR-069 OpenACS, EasyCwmp, ACSLite, tGem, LibreACS, GenieACS, FreeACS, LibCWMP, Friendly tech, AVSystem
MQTT MQTT Broker, MQTT publisher
SNMP SNMP (v1, v2, v3), SNMP Trap
JSON-RPC Management API over HTTP/HTTPS
MODBUS MODBUS TCP status/control
RMS Teltonika Remote Management Systems (RMS)
IoT PLATFORMS
Cloud of Things Allows monitoring of: Device data, Mobile data, Network info, Availability
ThingWorx Allows monitoring of: WAN Type, WAN IP Mobile Operator Name, Mobile Signal Strength, Mobile Network Type
Cumulocity Allows monitoring of: Device Model, Revision and Serial Number, Mobile Cell ID, ICCID, IMEI, Connection Type, Operator, Signal Strength, WAN Type and IP
Azure IoT Hub Can send device IP, Number of bytes send/received/ 3G connection state, Network link state, IMEI, ICCID, Model, Manufacturer, Serial, Revision, IMSI, Sim State, PIN state, GSM signal, WCDMA RSCP, WCDMA EC/IO, LTE RSRP, LTE SINR, LTE RSRQ, CELL ID, Operator, Operator number, Connection type, Temperature, PIN count to Azure IoT Hub server
SYSTEM CHARACTERISTICS
CPU Qualcomm QCA9531, MIPS 24kc, 650 MHz
RAM 64 MB, DDR2
Flash storage 16MB SPI Flash (4 MB available for user)
FIRMWARE / CONFIGURATION
WEB UI Update FW from file, check FW on server, configuration profiles, configuration backup
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
LOCATION TRACKING
GNSS GPS, GLONASS, BeiDou, Galileo and QZSS
Coordinates GNSS coordinates via WebUI, SMS, TAVL, RMS
NMEA NMEA 0183
NTRIP (planned) NTRIP protocol (Networked Transport of RTCM via Internet Protocol)
Server software Supported server software TAVL, RMS
Geofencing Configurable multiple geofence zones
INPUT/OUTPUT
Configurable I/O 3 x Configurable Inputs/Outputs. Digital input 0 - 6 V detected as logic low, 8 - 30 V detected as logic high. Open collector output, max output 30 V, 300 mA
Analog input 1 x Analog input (0 - 30 V)
Output control HTTP POST/GET, Schedule
Events SMS, Email
I/O juggler Allows to set certain I/O conditions to initiate event
SERIAL
RS232 Terminal block connector: TX, RX, RTS, CTS
RS485 Terminal block connector: D+, D-, R+, R- (2 or 4 wire interface)
Supported baud rates From 300 to 3000000
Number of data bits 7 or 8
Number of stop bits 1 or 2
Parity None, Even, Odd
Flow control None, RTS/CTS (only for RS232 interface), Xon/Xoff
POWER
Connector 2 pins in 16 pin industrial terminal block
Input voltage range 9 – 30 VDC, reverse polarity protection, surge protection +/-1 kV 50 μs max
Power consumption Idle: <1.2 W, Max: <5 W
PHYSICAL INTERFACES (PORTS, LEDS, ANTENNAS, BUTTON, SIM)
Ethernet 1 x RJ45 port, 10/100 Mbps
I/O’s 3 x Configurable I/O, 1 x Analog input in 16 pin terminal block
Status LEDs 3 x connection status LEDs, 3 x connection strength LEDs, 1 x power LED, 1 x Eth port status LED
SIM 2 x SIM slots (Mini SIM - 2FF), 1.8 V/3 V, double stacked SIM tray
Power 2 pins in 16 pin terminal block
Antennas 1 x SMA connector for LTE, 1 x SMA connector for GNSS
RS232 4 pins in 16 pin terminal block (TX, RX, RTS, CTS)
RS485 4 pins in 16 pin terminal block (D+, D-, R+, R-)
Reset Reboot/User default reset/Factory reset button
PHYSICAL SPECIFICATION
Casing material Aluminium housing with DIN rail mounting option
Dimensions (W x H x D) 83 x 25 x 74.2 mm
Weight 165 g
Mounting options DIN rail, wall mounting (additional kits needed), flat surface placement


Operating Environment
Operating temperature -40°C to 75°C
Operating humidity 10% to 90% non-condensing

Mounting Options
DIN Rail Kit

Parameter Value
Mounting standard 35mm DIN Rail
Material Low carbon steel
Weight 57g
Screws included Philips Pan Head screw #6-32×3/16, 2pcs
Dimensions 82 mm x 46 mm x 20 mm
RoHS Compliant Yes



DIN RAIL KIT

DIN Rail adapter

Philips Pan Head screw #6-32×3/16, 2pcs for RUT2xx/RUT9xx




ORDER CODE HS CODE HTS CODE
PR5MEC00 73269098 7326.90.98



COMPACT DIN RAIL KIT

Parameter Value
Mounting standard 35mm DIN Rail
Material ABS + PC plastic
Weight 6.5 g
Screws included Philips Pan Head screw #6-32×3/16, 2pcs
Dimensions 70 mm x 25 mm x 14,5 mm
RoHS Compliant Yes



DIN RAIL KIT

Compact plastic DIN Rail adapter (70x25x14,5mm)

Philips Pan Head screw #6-32×3/16, 2pcs




ORDER CODE HS CODE HTS CODE
PR5MEC11 7326.90.98



Surface Mounting Kit

Parameter Value
Mounting standard Flat surface mount
Material ABS + PC plastic
Weight 2x5 g
Screws included Philips Pan Head screw #6-32×3/16, 2pcs
Dimensions 25 mm x 48 mm x 7.5 mm
RoHS Compliant Yes



DIN RAIL KIT

Surface mounting kit

Philips Pan Head screw #6-32×3/16, 2pcs




ORDER CODE HS CODE HTS CODE
PR5MEC12 73269098 7326.90.98



TRB255 Spatial Measurements & Weight
MAIN MEASUREMENTS

W x H x D dimensions for TRB255:

Device housing*: 83 x 25 x 74.2
Box: 173 x 71 x 148

Technical Drawings

Front View

Reference Image: Hardware Front View Illustration Where It Shows The Input/Output, Connector, Ethernet Port, Power LED of the TRB255
Teltonika TRB255 Hardware Front View Illustration

Rear View

Reference Image: Hardware Rear View Illustration Where It Shows The Mobile Network Type LEDs, Reset Button, GNSS antenna, Connector, Mobile Antenna Connector of the TRB255
Teltonika TRB255 Hardware Rear View Illustration

Teltonika TRB255 Input/Output 16 Pin Connector Pinout

  • D1, D2, D3 - Configurable digital Input/Output pins. Open collector output, max output 30 V, 300 mA or Digital input where 0-6 V detected as logic low and 8-30 V - logic high.
  • + - 9-30 VDC positive power pin.
  • CTS - RS232 clear data to send pin (output).
  • RTS - RS232 request data to send pin (input).
  • R+ - RS485 receiver positive signal pin.
  • D+ - RS485 driver positive signal pin.
  • - - Negative/ground power pin.
  • - Ground pins for D1, D2, D3, A, RS232 and RS485.
  • A - Analog input pin. Analog voltage range 0-30 V.
  • TX - RS232 transmitted data (input).
  • RX - RS232 received data (output).
  • R- - RS485 receiver negative signal.
  • D- - RS485 driver negative signal.
Reference Image: Hardware Input/Output 16 Pin Connector Pinout Illustration Where It Shows The INPUT/OUTPUT 16 PIN CONNECTOR PINOUT of the TRB255
Hardware Input/Output 16 Pin Connector Pinout Illustration

Package Content

Standard Package Contains:

  • The TRB255 Unit
  • 9W PSU
  • 1 x Mobile antenna (swivel, SMA male)
  • 1x GNSS antenna (adhesive, SMA male, 3 m cable)
  • 16-pin Terminal Block
  • Ethernet Cable (1.5m)
  • RMS Flyer
  • QSG (Quick Start Guide)
  • 1 x Hex Key

Where To Buy

You can order the Teltonika TRB255 Dual-SIM IoT Gateway online using Add to Cart button. Then go through checkout page and process your order. You can pay securely using your Credit Card via our secure page, powered by Stripe Payment Gateway or AIB Authipay Gateway.

You could also drop by and buy from our physical store located Novatel Communications, Main Street, Buttevant, Co. Cork P51 K066.

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