Terminal Identification; Power Distribution Module(S) - Altronix AL400ULX Installation Manual

Power Supply Board
Terminal
Function/Description
Legend
L, G, N Connect 115VAC 60 Hz. to these terminals: L to Hot, N to Neutral. Do not use the [G] terminal.
+ DC - - - 12VDC @ 4A or 24VDC @ 3A continuous power-limited output.
Indicates loss of AC power, e.g. connect to audible device or alarm panel. Relay normally energized
AC Fail
when AC power is present. Contact rating 1A @ 28VDC. AC or brownout fail is reported within
NC, C, NO
1 minute of event. To delay reporting of up to 6 hrs., cut "AC delay" jumper and reset power to unit.
Bat Fail Indicates low battery condition, e.g. connect to alarm panel. Relay normally energized
NC, C, NO when DC power is present. Contact rating 1A @ 28VDC.
+ BAT - - - Stand-by battery connections. Maximum charge current 0.7A.
Power Distribution Module
Terminal Legend PD4UL/PD4ULCB
1P to 4P
1N to 4N
Fig. 2a
Replace fuses with the same type and rating 3.5A, 250V.
F1 F2
1P 1N 2P 2N
DC Output to devices
)
1P-4P Power Outputs,
1N-4N Common Outputs
Fig. 3a
Replace fuses with the same type and rating 3.5A, 250V.
1 2 3 4
P
F U S E D P O W E R O U T P U T S
N
C O M M O N P O W E R O U T P U T S
DC Output to devices
(
1P-8P Power Outputs,
1N-8N Common Outputs
AL400ULX series

Terminal Identification:

Terminal Legend PD8UL/PD8ULCB
1P to 8P
1N to 8N

Power Distribution Module(s):

F3 F4
LED
3P 3N 4P 4N
From Power Supply
)
Board
(Factory Installed)
5 6 7 8
D1
LED
R1
INPUT
From Power Supply
)
Board
(Factory Installed)
Function/Description
Positive DC power outputs.
Negative DC power outputs.
Fig. 2b
F1 F2
1P 1N 2P 2N
POWER OUTPUTS
DC Output to devices
(
1P-4P Power Outputs,
1N-4N Common Outputs
Fig. 3b
1 2 3 4 5
P
F U S E D P O W E R O U T P U T S
N
C O M M O N P O W E R O U T P U T S
DC Output to devices
(
1P-8P Power Outputs,
1N-8N Common Outputs
F3 F4
LED
3P 3N 4P 4N
From Power Supply
)
Board
(Factory Installed)
6 7 8
D1
LED
R1
INPUT
From Power Supply
)
Board
(Factory Installed)
INPUT
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