2N 01368-001, Installation Manual, Page: 79 / 107

2N Access Unit Installation Manual
79 / 107
Power supply Specification Available power output
External supply 12 V ±15% / 1 A 12 W
PoE 802.3af (Class 0–12.95 W) 12 W
The count of modules on the bus is limited by the available power supply output. The maximum
count of the modules on the bus is 30.
Basic unit
(571v3)
Consumption [W]
(Maximum value)
At relax 1.2
OUT 1 4.8
Total 6
Module Idle consumption [W]
(Minimum value)
Full load [W]
(Maximum value)
Special elements [W]
Basic unit (586v3) 1.2 6
Infopanel (580v2) 0.17 0.64
Keypad (579v2) 0.20 1.55
125 kHz RFID card reader
(584v2)
13.56 MHz RFID card
reader (583v2) 0.42 0.89
Bluetooth module
(2271v2) 0.15 0.3
I/O module (577v2) 0.35 0.66 Closed relay 0.13
Wiegand modul e (581v1)
Specimen configuration consumption computation:
Module Minimum consumption [W] Maximum consumption [W]
Basic unit 1.2 6