
Duplication prohibited
CAIRNET
3G/4G
–
6
SENSORS
(QSG)
7
APRIL 2021
IQ-LINK connectics description:
–
On the IQ-LINK top panel, the connectors have the following functions :
•
DC mains power supply (1), 8-30 VDC, 2A. The 2-pin male connector is only supplied with the 12
VDC/ 2.1A waterproof power supply option for outdoor use.
•
Temperature Humidity Pressure sensor (THP) (2).
•
Fan
(3).
•
Cellular communication switch (4). The user presses down this button once to wake up (reactivate)
the cellular communication system which switches to APN configuration mode (see 2.6), or forces a
data sending cycle to the cloud.
•
Not used (5).
•
Not used (6).
•
Not used (7).
•
Heat sink (8).
Take care of burn hazard due to heat sink contact
Figure 1–4 – IQ-LINK top panel connections