14
8 ELECTRICAL CONNECTION
The base station must be connected to a power point with electrical protection
according to standards. The base station operates with 12 V DC supply voltage.
Figure: power supply input
Power DIN 4 pin with lock type
8.1 Input power specification
The electrical specifications are:
Input voltage
12 VDC
Minimum
10.5 VDC
Maximum
14.0 VDC
Peak power consumption
(
note 1
)
60 W
Ripple & noise
(
note 2
)
120 mVp-p
Working temperature range
-20°C to +55°C
Working humidity range
10% to 90%
No reverse-polarity protection
note 1:
power derating for the entire operating temperature range: -20°C to +55°C
note 2:
ripple & noise are measured at 20MHz by using a 12” twisted pair
terminated with a 0.1uF & 47uF capacitor.
8.2 Power connector
The reference plug is power DIN 4 with lock type:
KYCON - KPPX-4P
Power supply male plug - contact view
Summary of Contents for SMK Access Station Mini
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