CDVI ATRIUM A22K - PoE+ Power Supply Diagram (A22 KPOE)

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A22K
High Security Access Control 2-Door Module
+12V DC
+24V DC
-
+12V DC
-
+12V DC
A+
B-
Input 1
Input 2
Output 1
Output 2
INPUT
POWER
SUPPLY
RS485
LOCAL
BUS
ETHERNET
PORT
SYSTEM STATUS
EXTRA
INPUTS/
OUTPUTS
ETHERNET LOCAL BUS LOCK 1 & 2
JUMPER SETTING
STATUS
24V DC INPUT/
BATTERY/
MODULE TYPE
BATTERY
BACKUP
Ethernet @ 10/100 Mbps
Maximum 100m (300ft.)
Red
Power Supply
LED Indicator
White
PoE+ Splitter
POES
From PoE+ source
(Data + Power)
Ethernet Port
(Data)
DC power output
(24 Vdc)
The pre-assembled PoE+ Splitter
seperate data and power coming
from PoE+ source, example:
PoE+ switch or injector
READER DOOR 1
INPUT
DOOR 1
LOCK
DOOR 1
LOCK
DOOR 2
INPUT
DOOR 2READER DOOR 2
ENCLOSURE
TAMPER
SWITCH
INPUT
BUZ GRN RED D1 D0 GND 12V BUZ GRN RED D1 D0 GND GNDC112V 12VREX1 GND GND C1 NO1 NC1LK1+ LK1- C2 NO2 NC2LK2+ LK2-TMPC2 12VREX2

Do not power up the A22POE until all connections are completed.
The PoE+ splitter to DC power supply is pre-installed in the A22KPOE box but needs to be connected to the
PCB. Simply plug the two pin terminal to the input power supply.

See “Recommended Wiring” section for more information on wiring type, size, and maximum length.
Power Over Ethernet
Interface
• 2-PortRJ-45interfaces
 -1-PortData+Powerinput
 -1-PortDataoutput
• 1-PortDCoutputpowersocket
• Outputsetto24VDC(DIPswitch)
Power over Ethernet
• UltraPoweroverEthernetEnd-Span/Mid-SpanPSE
• IEEE802.3at/afPoEstandardcompliant
• Supports56VDC,50pwaPoEpoweroutput
• Splitsthe56VDCpoweroverRJ-45Ethernetcableinto24VDC
output
• Remotepowerfeedingupto100meters