TELTONIKA TRB141 Device Recovery Options User Guide

: October 30, 2023
: teltonika

Table of Contents

TELTONIKA TRB141 Device Recovery Options
Product Information
Product Usage Instructions
OVERVIEW
INSTRUCTION
HARDWARE INSTALLATION
DEVICE CONFIGURATION
TECHNICAL INFORMATION
SAFETY INFORMATION
Documents / Resources

TELTONIKA TRB141 Device Recovery Options

Product Information

The TRB141 is a cellular gateway device designed for industrial IoT applications. The device supports 2G, 3G, and 4G mobile network technologies and features a variety of input/output interfaces and connectors, including dry/wet configurable inputs, internal relays,isolated input contacts, ADC input, 1-Wire protocol input/output, and programmable input/output pins.

The device also includes a USB port, mobile antenna connector,reset button, and multiple LEDs for power and mobile signal strength indicators. The TRB141 comes with a power adapter and supports a wide range of power input voltages.

Product Usage Instructions

Hardware Installation: To install the TRB141, connect the device to a power source using the power socket and connect any necessary input/output devices to the input/output connector. The device can be reset using the reset button located on the back of the device.

Device Configuration: To configure the device, log in to the device using the default username and password (admin/admin01) and configure the necessary settings. The device supports various data connections and mobile network types, which can be viewed on the device’s interface along with other technical information such as RF power and bundled accessories specifications.

Input/Output Interfaces: The TRB141 features a variety of input/output interfaces, including dry/wet configurable inputs, internal relays, isolated input contacts, ADC input, 1-Wire protocol input/output, and programmable input/output pins. These interfaces can be used to connect external devices and sensors to the device for data collection and analysis purposes.

Mobile Antenna: The device includes a mobile antenna connector that can be used to connect an external antenna for improved mobile signal strength.

Power Input: The device supports a wide range of powerinput voltages (+9 … +30 VDC) and includes a power adapter with input 0.4 A@100-240 VAC and output 9 VDC, 0.5 A, 4-pin plug.

OVERVIEW

FRONT VIEW

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BACK VIEW

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INSTRUCTION

INPUT/OUTPUT CONNECTOR PINOUT

DI1 and DI2 are DRY/WET conﬁgurable inputs.
WET: 0-1.9 V is detected as logical “0”, 1.9-3.8 V is detected as logical “1”. DRY: Logical “0” is detected when input is shorted to GND, otherwise input is detected as logical “1”.
NC, C and **NO* are respectively Normally Closed, Common and Normally Open contacts of internal Relays 1 and 2. Maximum Relay 1 (Non-latching) ratings: 0.5 A at 60 VDC/70 VAC, 1 A at 30 VDC/VAC. Maximum Relay 2 (Latching) ratings: 0.8 A at 70 VDC, 0.9 A at 70 VAC,
2 A at 30 VDC/VAC.
A is ADC input. Analog voltage range 0-30 V. Input can be conﬁgured for 4-20mA sensor protocol as current measurement of 0-30 mA.
I and are isolated input contacts. 0-7.3 V is detected as logical “0”, 7.3-71 V is detected as logical “1”.
+ is power output connected directly to gateway’s power supply input pin. This Output can be used for powering external 4-20 mA current sensor.
3.8 is 3.8V power output which can be used to power 1-Wire sensors when needed.
1W 1-Wire protocol input/output.
is GND contact.
Power pin: +9 … +30 VDC positive power input.
Ground pin: negative/ground connection from power supply.
I/O** pins: programmable Input/Output pins (Open Collector output, max 30 V or Digital input where 0-7.3 V is detected as logical “0”, 7.3-30 V is detected as logical “1”).

POWER SOCKET PINOUT

HARDWARE INSTALLATION

Unscrew two back panel hex bolts and remove the back panel.
Insert your SIM card into the SIM socket.
Attach the panel and tighten the hex bolts.
Attach the mobile antenna (max torque 0.4 N·m / 3.5 lbf·in) and connect the USB cable.

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DEVICE CONFIGURATION

Power on the device and connect the USB cable to your computer.
Allow the gateway to boot up. This might take up to 30 seconds.
Your computer’s OS should detect the USB device and install the driver.
To enter the gateway’s Web interface (WebUI), type http://192.168.2.1 into the URL ﬁeld of your Internet browser.
Use login information shown in image A when prompted for authentication.
After logging in pay attention to the Signal Strength indication displayed in the Mobile widget (image B). To maximize the cellular performance try adjusting the antennas or changing the location of your device to achieve the best signal conditions.

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TECHNICAL INFORMATION

Radio speciﬁcations

RF technologies| 2G, 3G, 4G
Max RF power| 33 dBm@GSM, 24 dBm@WCDMA, 23 dBm@LTE
**Bundled accessories speciﬁcations*
Power adapter| Input: 0.4 A@100-240 VAC, Output: 9 VDC, 0.5 A, 4-pin plug
Mobile antenna| 699~868 / 1850~2690 MHz, 50 Ω, VSWR<3, gain 1 dBi, omnidirectional, SMA male connector

Order code dependent.
Higher gain antenna can be connected to compensate for cable attenuation when a cable is used. The user is responsible for the compliance with the legal regulations.

SAFETY INFORMATION

TRB141 gateway must be used in compliance with any and all applicable national and international laws and with any special restrictions regulating the utilization of the communication module in prescribed applications and environments.

Hereby, TELTONIKA NETWORKS declares that this TRB141 is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU.

Instruction Manual: Connect the power adapter to turn on the device. Open 192.168.2.1 in your web browser to conﬁgure it. More information on https://wiki.teltonika-networks.com/

This sign means that all used electronic and electric equipment should not be mixed with general household waste.

This sign means that product meets the requirements of the applicable EU directives.

www.teltonika-networks.com

2021 Teltonika Networks

Documents / Resources

| TELTONIKA TRB141 Device Recovery Options [pdf] User Guide
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