DTU4x0 GPRS/NB-IoT Data Loggers
User Guide. r. 2.01 | 2022-05-17
Tel.: +420 234 076 670
22
e-mail: info@adgt.cz
10.
Mount the device using the set of fasteners supplied in the delivery kit
11.
Turn on the external power supply
NOTE
:
If you need to connect to the server after the device cover is closed and the external power is
connected, bring a magnet up to the case where the reed switch is (under the
S2
button),
and the device will connect to the server (
ST2, ST3
indicators will light up).
Now you can leave the premise where the
data logger
is installed. You can make further configuration
of the device remotely, via the
server.
You can also configure the data logger when connected locally to a PC via USB, using the
DTU
Configuration Tool
software. You can download the program on our website
Firmware Update
You can update data logger firmware version using
DTU Configuration Tool
software by connecting
the
device to a PC via USB.
1.
Download the .zip archive with the latest firmware version from our website
and extract the archive to any folder on your PC.
2.
In the
DTU Configuration Tool
, click the
Service Functions
button
(1).
3.
In the window that opens, click
Open (2)
, select the
.crt
firmware file from the unzipped
folder and click
Start (3)
. After a successful firmware update, data logger will automatically
reboot.
CAUTION!
Turn ON the external power supply, ONLY after all the circuits are connected and the data logger
case cover is closed and securely screwed to the base of the case.