N. V. Nederlandsche Apparatenfabriek NEDAP SENSITGW Manual Do Utilizador
SENSIT SYSTEM | MANUAL
Installation SENSIT Gateway
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Installation SENSIT Gateway
6.3.4 AC POWER SUPPLY
Connect an AC mains power supply to the Gateway. An earth wire isn’t needed due
to the double isolated (Safety class II) design of the power supply.
to the double isolated (Safety class II) design of the power supply.
x Input requirements: 100 – 240VAC 50/60Hz
x Safety class II, UL 60950-1, Pass LPS (Limited power source).
x Power supply is UL 508 listed.
x Short circuit and overload protection.
x DC ok LED indicator.
x External disconnect device is needed.
x Safety class II, UL 60950-1, Pass LPS (Limited power source).
x Power supply is UL 508 listed.
x Short circuit and overload protection.
x DC ok LED indicator.
x External disconnect device is needed.
Figure 21: Power supply connection
6.3.5 EXTERNAL SOLAR SET
It is also possible to connect an external 12V solar set to the SENSIT Gateway. The
external solar set should include beside the solar panel a (solar)battery charger and
a 12V battery. The set should be capable to source 120mA at 12VDC ( about 1.5W)
continuously.
external solar set should include beside the solar panel a (solar)battery charger and
a 12V battery. The set should be capable to source 120mA at 12VDC ( about 1.5W)
continuously.
Figure 22: Solar panel set connection.
1
12V
SSolar set
+
+
--
Disconnect power
before servicing the device.