GreenFlux T2235-02, Руководство по установке

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GreenFlux Dual Socket Smart Charging Controller page - 9 - ©GreenFlux Assets B.V. – All rights reserved.
Installation Manual; version 4.6; 2019-11-05 Doc.nr. GFX.2017.14201807
If these conditions are not met, no Backoffice connection can
be established using the LAN connection.
2.4.2 GPRS
PIN CONNECTION
GPRS On this SMA connector a GPRS antenna can be connected
SIM A micro SIM card can be inserted with the chip point upwards.
Depending on the telecom operator, the area the charging
station is installed and the frequency bands that are used, the
charging station manufacturer needs to select an appropriate
antenna. In selecting an antenna, local requirements regarding
Telecom/FCC/CCC/… must be followed.
Inserting a SIM card is possible with the case closed. To remove
a SIM card, the case needs to be opened. The SIM can then be
removed carefully, by sliding it out of the socket.
Using GPRS is only necessary when there is no LAN connection
available. A GPRS connection is however always recommended
as a backup connection.
Instead of the standard SMA antenna an external antenna (outside the charge
point) can be used, this in case of pore receiving circumstances
.
Figure 6 Example of an external GPRS antenna
2.4.3 INTERNET (COMBINATION)
A combination of both network connections (LAN and GPRS) is also possible and
adds robustness for connectivity. Depending on the used internet connections, the
correct configuration also needs to be activated in the cloud platform. More
information on how to do this can be found in the
GreenFlux Smart Charging
Controller Configuration Manual .
When both connections are activated, the secondary connection
(the configuration parameters specify which connection is the
primary/secondary) will automatically function as a fallback
connection.