LED Diagnostics:
Power Supply Board
Red (DC)
Green (AC)
Power Supply Status
ON
ON
Normal operating condition.
ON
OFF
Loss of AC. Stand-by battery supplying power.
OFF
ON
No DC output.
OFF
OFF
Loss of AC. Discharged or no stand-by battery. No DC output.
Power Distribution Module
Green
Power Distribution Module Status
ON
Normal operating condition.
OFF
No Power Output.
Terminal Identification:
Power Supply Board
Terminal
Legend
Function/Description
L, N
Connect 220VAC (working range 198VAC-256VAC), 50/60Hz to these terminals:
L to hot, N to neutral.
+ DC –
24VDC @ 8A continuous, 10A in alarm non power-limited output.
10A continuous when batteries are not used
AC Fail
NC, C, NO
Indicates loss of AC power, e.g. connect to audible device or alarm panel.
Relay normally energized when AC power is present. Contact rating 1A @ 28VDC.
AC or brownout fail is reported within 1 minute of event.
To delay reporting for up to 6 hrs., cut “AC delay” jumper and reset power to unit.
Bat Fail
NC, C, NO
Indicates low battery condition, e.g. connect to alarm panel.
Relay normally energized when DC power is present. Contact rating 1A @ 28VDC.
A removed battery is reported within 5 minutes.
Battery reconnection is reported within 1 minute.
Low battery threshold: 24VDC output threshold set @ approximately 21VDC.
– BAT +
Stand-by battery connections. Maximum charge current 3.6A.
Power Distribution Module
Terminal Legend
Function/Description
PD4/PD4CB
PD8/PD8CB
1P to 4P
1P to 8P
Positive DC power outputs.
1N to 4N
1N to 8N
Negative DC power outputs.
AL1024X220 Series
- 5
Available from A1 Security Cameras
www.a1securitycameras.com email: [email protected]
