© TT electronics plc
Issue A 06/2020 Page 7
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics
’
own data and is
considered accurate at time of going to print.
TT Electronics Sweden AB
Gullfossgatan 3, 164 40, Kista, Stockholm, Sweden
www.ttelectronics.com/iot
S-2CONNECT Hub
User Guide
6.2 Switching the Device on
This device switches on automatically following charging of the battery.
The battery is fully charged when the charging LED switches off. It may take up to 9 hours to charge a fully discharged bat-
tery.
6.3 Using the Device
This device is intended for strictly remote operation. Log in to your user interface to interact with the device.
6.4 Battery Operation
This device is primarily battery operated, but the external power supply can be continuously connected. The battery opera-
tion time can be up to 12 months, depending on configuration, surrounding temperature and other parameters.
6.5 LED Functionality
To maintain battery life all LEDs remain inactive unless communicating a function, as outlined in the table below.
LED
Colour
Function
GNSS
Yellow
Flashing = Satellite search
Cellular Net-
work
Orange
Slow flash 20% ON, 80% OFF = Network Searching
Slow flash 80% ON, 20% OFF = Idle mode
Fast flash 50% ON, 50% OFF = Data transfer
Charging
Green
Solid = Charging
Low Battery
Red
Flashing = Low battery charge immediately
