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EN
ATRIUM A22POE
2-Door Controller
INSTALLATION MANUAL
EN
ATRIUM A22POE
2-Door Controller
INSTALLATION MANUAL
Communication
LOCAL BUS
RS485 @ 57600Baud supporting star and/or daisy chain topologies up to 4000ft (1220 meters)
ETHERNET
10/100 Base-T, Auto Sensing, 100m(300ft)
PoE+ (50 Watts)
Inout Port
RJ-45 (Data + Power)
Output Port
RJ-45 (Data)
DC Output
24Vdc
Data Rate
10/100/1000 Mbps
Power Loss Indicator
Yes (DC IN)
On-Board Protection (All fuseless, auto-resume)
VLK
12Vdc @ 750mA
AUX
12Vdc @ 1A
Battery
Against reversal, short, current limited/monitored
Power output specifications
Battery Backup
Battery Capacity
12Vdc 7Ah rechargeable acid/lead or gel cell backup battery (UL/ULC: YUASA #NP7-12
recommended, Europe: CDVI B7AH recommended). Ensure proper polarity.
Charging Current
250mA (default), 320mA, 500mA, or 1A. Refer to the ATRIUM user interface instruction manual
for more information on how to modify the battery charging current.
Low Battery @
11.8Vdc
Low Battery Restore @
12.2Vdc
Low Battery Cut-Off @
10.5Vdc
Power Outputs (+12Vdc)
Lock Output 1
Maximum Current 750mA each
Lock Output 2
Reader 1
Maximum Current 1000mA
Reader 2
Zone Inputs
LOCAL BUS
Outputs
LK1, LK2, RLY1, RLY2
Form C Relay, 5A @ 250Vac, 7A @ 125Vac, 7A @ 30Vdc
