Queclink GV55W GSM/GPRS/WCDMA/GNSS Tracker User Manual
- June 4, 2024
- Queclink
Table of Contents
GV55W GSM/GPRS/WCDMA/GNSS Tracker
User Manual
International telematics Solution innovator
Document Title | GV55W User Manual |
---|---|
Version | 1.00 |
Date | 2018-02-08 |
Status | Release |
Document Control ID | TRACGV55WUM001 |
General Notes
Queclink offers this information as a service to its customers, to support
application and engineering efforts that use the products designed by
Queclink. The information provided is based upon requirements specifically
provided to Queclink by the customers. Queclink has not undertaken any
independent search for additional relevant information, including any
information that may be in the customer’s possession. Furthermore, system
validation of this product designed by Queclink within a larger electronic
system remains the responsibility of the customer or the customer’s system
integrator. All specifications supplied herein are subject to change.
Copyright
This document contains proprietary technical information which is the property
of Queclink Wireless Solutions Co., Ltd. The copying of this document,
distribution to others, and communication of the contents thereof are
forbidden without express authority. Offenders are liable for the payment of
damages. All rights are reserved in the event of the grant of a patent or the
registration of a utility model or design. All specifications supplied herein
are subject to change without notice at any time.
Revision History
Version | Date | Author | Description of Change |
---|---|---|---|
1.00 | 2018-02-08 | Alan Zhao | Initial |
Introduction
GV55W is a powerful GPS locator designed for vehicle or asset tracking. It has
superior receiver sensitivity, fast TTFF (Time to First Fix), and supports
Dual-Band GSM frequencies 850/900/1800/1900, its location can be monitored in
real-time or periodically tracked by a backend server or other specified
terminals. GV55W has multiple input/output interfaces that can be used for
monitoring or controlling external devices. Based on the integrated @Track
protocol, the GV55W can communicate with a backend server through the GPRS/GSM
network to transfer reports of emergency, geo-fence boundary crossings, low
backup battery, or scheduled GPS position as well as many other useful
functions. Users can also use GV55W to monitor the status of a vehicle and
control the vehicle by its external relay output. System Integrators can
easily set up their tracking systems based on the full-featured @Track
protocol.
1.1. Reference
Table 1. GV55W Protocol Reference
SN | Document Name | Remark |
---|---|---|
[1] | GV55W @Track Air Interface Protocol | The air protocol interface between |
GV55W and the backend server.
1.2. Terms and Abbreviations
Table 2. Terms and Abbreviations
Abbreviation | Description |
---|---|
AGND | Analog Ground |
AIN | Analog Input |
DIN | Digital Input |
DOUT | Digital Output |
GND | Ground |
MIC | Microphone |
RXD | Receive Data |
TXD | Transmit Data |
SPKN | Speaker Negative |
SPKP | Speaker Positive |
Product Overview
2.1. Check Parts List
Before starting, check all the following items have been included with your
GV55W. If anything is missing, please contact your supplier.
2.2. Parts List
Name | Picture |
---|---|
GV55W Locator | 63mm50mm21.8mm |
User Cable | |
DATA_CABLE_W (Optional) |
2.3. Interface Definition
GV55W has a 6PIN interface connector. It contains the connections for power
and I/O. The sequence and definition of the 6PIN connector are shown in the
following figure:
Table 4. Description of 6 PIN Connections
Index | Description | Remark |
---|---|---|
1 | VIN | External DC power input, 8-32V |
2 | GND | GND |
3 | IGN | Ignition input, positive trigger |
4 | IN1 | Digital input, negative trigger |
5 | OUT2 | Open drain, 150mA max |
6 | OUT1 | Open drain, 150mA max, with a latch circuit |
2.4. GV55W User Cable Color
Table 5. GV55W User Cable Color Definition
Definition | Color | PIN No. | Cable |
---|---|---|---|
VIN | Red | 1 | |
GND | Black | 2 | |
IGN | White | 3 | |
IN1 | Orange | 4 | |
OUT2 | Green | 5 | |
OUT1 | Blue | 6 |
Getting Started
3.1. Open the Case
Insert the triangular-pry-opener into the gap of the case as shown above, and
push the opener up until the case is unsnapped.
3.2. Close the Case
Place the cover on the bottom. Gently slide the cover until it snaps.
3.3. Install a SIM Card
Open the case and ensure the unit is not powered (unplug the 6Pin cable and
switch the internal battery to the OFF position). Slide the holder right to
open the SIM card holder. Insert the SIM card into the holder as shown below
with the gold-colored contact area facing down. Take care to align the cut
mark. Close the SIM card holder. Close the case.
3.4. Install the Internal Backup Battery
GV55W has an internal backup Li-ion battery.
3.5. Switch on the Backup Battery
To use the GV55W backup battery, the switch must be in the ON position. The
switch on the case and ON/OFF position is shown below.
Note:
- The switch must be in the “OFF” position when the GV55W is shipped on an aircraft.
- When the switch is in the “OFF” position, the battery cannot be charged or discharged.
- To reset the device: Remove the external DC power and switch off the backup battery. Then supply the external power and switch on the backup battery.
3.6. Power Connection
PWR (PIN1) / GND (PIN2) is the power input pins. The input voltage range for
this device is from 8V to 32V. The device is designed to be installed in
vehicles that operate on 12V vehicles without the need for external
transformers.
3.7. Ignition Detection
Table 6. Electrical Characteristics of Ignition Detection
Logical Status | Electrical State |
---|---|
Active | 5.0V to 32V |
Inactive | 0V to 3V or Open |
IGN (Pin3) is used for ignition detection. It is strongly recommended to
connect this pin to the ignition key “RUN” position as shown above.
An alternative to connecting to the ignition switch is to find a nonpermanent
power source that is only available when the vehicle is running. For example,
the power source for the FM radio.
IGN signal can be configured for the device to start transmitting information
to the backend server when the ignition is on and enter power saving mode when
the ignition is off.
3.8. Digital Input
There is one general-purpose digital input on GV55W, i.e. IN1 (PIN3). It is a
negative trigger.
Table 7. Electrical Characteristics of Digital Input
Logical State | Electrical Characteristics |
---|---|
Active | 0V to 0.8V |
Inactive | Open |
The following diagram shows the recommended connection of digital input.
3.9. Digital Outputs
There are two digital outputs on GV55W. Both are of open drain type and the
maximum drain current is 150mA. Each output has the built-in over current
protection self-recovery PTC fuse.![Queclink GV55W GSM GPRS WCDMA GNSS Tracker
- Fig 16](https://manuals.plus/wp-content/uploads/2022/09/Queclink-GV55W-GSM- GPRS-WCDMA-GNSS-Tracker-Fig-16.png)
Table 8. Electrical Characteristics of Digital Outputs
Logical Status | Electrical Characteristics |
---|---|
Enable | <1.5V @150mA |
Disable | Open drain |
Note:
- OUT1 will latch the output state during reset.
- Many modern relays come with a flyback diode pre-installed internal to the relay itself. If the relay has this diode, ensure the relay polarity is properly connected. If this diode is not internal, it should be added externally. A common diode such as a 1N4004 will work in most circumstances.
3.10. Device Status LED
GV55W has three status LEDs that are GSM LED, GPS LED, and PWR LED.
Figure 14. GV55W LED on the Case
Table 9. Definition of Device Status and LED
LED | Device Status | LED Status |
---|
GSM (Note 1)
GPS (Note 2)| The device is searching the GSM network.| Fast flashing (Note 3)
The device has been registered to the GSM network.| Slow flashing (Note 4)
The SIM card needs a pin code to unlock.| ON
The GPS chip is powered off.| OFF
GPS sends no data or data format error occurs.| Slow flashing
GPS chip is searching for GPS information.| Fast flashing
GPS chip has gotten GPS information.| ON
PWR (Note 2)| No external power and internal battery voltage are lower than
3.35V.| OFF
No external power and internal battery voltage are in the range of
3.35V~3.5V.| Slow flashing
External power is in and the internal battery is charging.| Fast flashing
External power in an internal battery is fully charged.| ON
Note:
- GSM LED cannot be configured.
- GPS LED and PWR LED can be configured to turn off after a period of time using the configuration tool.
- Fast flashing is about 60ms ON/780ms OFF.
- Slow flashing is about 60ms ON/1940ms OFF.
3.11. Motion Sensor Direction
GV55W has an internal 3-axis accelerometer supporting driving behavior
monitoring, power conservation, and motion detection. The following shows the
directions of the motion sensor.
This equipment complies with FCC and IC radiation exposure limits set forth
for an uncontrolled environment. This equipment should be installed and
operated with a minimum distance of 20 cm between the radiator and your body.
This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
This device complies with part 15 of the FCC rules. Operation is subject to
the following two conditions:(1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
NOTE: The manufacturer is not responsible for any radio or TV
interference caused by unauthorized modifications to this equipment. Such
modifications could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more
of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help
- This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.
www.queclink.com
TRACGV55WUM001
Version: 1.00
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Queclink GV55W GSM/GPRS/WCDMA/GNSS
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