User's Manual

Technical Manual Product Description
1104045524 - 08/2016Kaba access manager 92 32
3.3 Technical Data
3.3.1 System
Access manager processor
• ARM926, system clock 454 MHz
• NOR flash memory: 64MB
• RAM: 64 MB
• Operating system: WIN CE
exivo processor
• ARM Cortex A5, system clock 536 MHz
• NAND flash memory: 256 MB
• RAM: 256 MB
• Operating system: Linux
3.3.2 Power supply
For power supply of the device, there are the following alternative options:
• PoE (Power over Ethernet)
• External 24 V DC power supply unit
PoE (Power over Ethernet)
Power supply via the 8-wire Ethernet cable (max. 100 m, min. Cat-5e)
• Acc. to IEEE 802.3af (12.95 W) and IEEE802.3at (25.5 W=> PoE+)
24 V DC input
Power supply via the 24 V DC input using an external power supply unit.
• Input voltage: 24 V DC ±10%
• Current consumption: max. 2.5 A
• Power of the power supply unit: 12-60 W
For supply of the device, a power output of approx. 12 W is necessary. Depending on
the required power for output voltages, additionally up to 48 W for external con-
sumers.
Use only power supply units that fulfill the requirements of EN/UL/CSA 60950-1 as
LPS (Limited Power Source).
3.3.3 Output voltages
Use Terminals Performance figures
Power supply
for external readers
12 V DC OUT 12 V DC; max. 3 W
1
respectively
Power supply
for door opener
etc.
Switchable to OUT1
Selection via jumper
12 V DC; max 7 W (PoE)
12 V DC; max. 17 W (PoE+)
24 V DC; max. 48 W
2
1 The power specification requires that the permissible maximum impulse power
for PoE supply is not exceeded.
– IEEE 802.3af (PoE) = 12.95 W
– IEEE802.3at (PoE+) = 25.5 W
2 The output voltage 24 V DC is available only for power supply via an external
power supply unit. Not for PoE power supply.