GOSUNCN TYT25_LT_AA IoT Integrated Solution Provider Owner’s Manual

August 7, 2024
GOSUNCN

GOSUNCN TYT25_LT_AA IoT Integrated Solution Provider

FAQs

  • What should I do if the device encounters connectivity issues?
    • If you experience connectivity problems, ensure that the device is in an area with proper network coverage. You can also try restarting the device or contacting customer support for further assistance.
  • How often should I charge the built-in battery?
    • The built-in 1800mAh LFP battery should be charged as per the manufacturer’s recommendations. It is advisable to fully charge the battery before initial use and follow a regular charging schedule to ensure optimal performance.

INTRODUCTION

  • La_DCM is a 4G Developed by Gosuncnfor Harman.
  • The vehicle factory is Toyaota, targeting the delivery market in Latin America.
  • This product integrates LTE, GNSS, WIFI, a six-axis Sensor, MCU, CAN bus, and other components to achieve 4G cellular network communication, positioning, WIFI hotspot, vehicle behavior monitoring, remote control, and remote diagnosis.
  • Products are designed and manufactured by IATF16949 quality system to meet vehicle requirements for EMC/EMI, electrical, and environmental reliability.
  • Mechanical design is IP52 compliant and supports ports including Power, Ignition, CAN, and dedicated GPIO.
  • The backup battery of 1800mA can work for 3 hours even if the main power supply is lost. To implement certain emergency application scenarios.
    • LTE Cat.4 T-Box
    • High-speed CAN bus
    • Remote Control
    • Remote & Local Diagnostics
    • Vehicle status query
    • The log of Driving
    • Driving Behavior Analysis
    • Vehicle Security
    • OTA upgrade
    • Wi-Fi hotspot
    • Built-in 1800mAh LFP battery

Application Scenario

SPECIFICATION

General Feature Working Environment

–       Dimension: 11510628mm

–       Weight: about 240 g

–       Voltage Range:8V~36V

–       Working Current: 180mA Typical

–       Standby Current: <4mA

–       Sleeping mode Current: <100uA

| –       Operating temperature: -20°C~ +65°C

–       Storage temperature: -40°C ~ +85°C

Hardware Feature| Software Feature
–       1-channel CAN

–       Sensor1: 6-axis gyroscope  and  accelerometer

–       Sensor2: 3-axis accelerometer

–       GNSS

–       Wi-Fi

–  MCU(S32K146)

–       NAD(based on SA415M)

–       IGN/Speed/IMI/SEC_ALARM interface

–       LEDs(WIFI,LTE,GNSS)

–       1800mAh backup battery

–       Internal LTE and WiFi&BT antennas

–       External GNSS antenna

| –       Remote Vehicle tracking

–       Provide network communication for vehicles

–       Remote vehicle control

–       Vehicle status report

–       Wi-Fi hotspot

–       T-Box OTA upgrade

–       Device log reporting

Network| Diagnostic Function
–       LTE FDD Band Support:B1/B2/B3/B4/B5/B7/B8/B28a/B28b

–       WCDMA Band Support: B1/B2/B5/B8 Output Power:

Class 3 (23dBm±2.7dB) for LTE

Class 3 (24dBm +1dB/ -3dB) for WCDMA

| –  Remote Diagnostic
Hardware Interface| Certification
–       GNSS antenna interface

–       USB connector

–       24PIN connector

| FCC/ROHS/WEE/PTCRB/CE/JATE&TELEC/ANATEL/ENACOM

Device size reference

La_DCM Hardware Interface

Pin No.| Signal name| Device Input/ Output| Detail of Signal name and Required timing
---|---|---|---
1| +B| IN| +B Power supply
3| GND| –| Power GND
2| NC| –| NC
4| NC| –| NC
5| 24PIN_UART_RX| –| UARTdebug communication
6| GND| –| GND
7| 24PIN_UART_TX| –| UARTdebug communication
8| NC| –| NC
9| NC| –| NC
10| CAN_H| IN/OUT| CAN communication
11| CAN_L| IN/OUT| CAN communication
12| GND| –| GND
13| IG| IN| IG2 signal
14| NC| –| NC
15| SPD| IN| Speed pulse signal
16| NC| –| NC
17| NC| –| NC
18| NC| –| NC
19| NC| –| NC
20| Sec_Alm| IN| Security alarm signal
21| NC| –| NC
22| NC| –| NC
23| NC| –| NC
24| IMI| IN| IMI signal

Label Position

CAUTION

  • Risk of explosion if the battery is replaced by incorrect type disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion; leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquidor gas; a battery subjected to the extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas.

Version record

No. Version Date Revised by Description
1 V1.0 2023.1.18 Qiu Hongpeng Initial construction
3 V1.1 2023.2.20 Shi Heming add device size reference
2 V1.2 2023.6.15 Jiang Jinhui update connector information and

picture information
4| V1.3| 2023.10.30| ZhangRui| Update BUB information and Certification information
5| v1.4| 2023.11.16| ZhangRui| Update label design and caution information
6| V1.5| ;2023.11.21| ZhangRui| Update max output power

FCC

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.

RF Exposure

  • This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
  • This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.
  • This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

CONTACT INFORMATION

References

Read User Manual Online (PDF format)

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Download This Manual (PDF format)

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