Altronix SMP7PMCTX Installationshandbuch - Seite 2
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6. When using stand-by batteries, they must be lead acid or gel type. Connect battery to the terminals marked [– BAT +]
(battery leads included). Use two (2) 12VDC batteries connected in series for 24VDC operation (Fig. 4, pg. 3).
Note: When batteries are not used, a loss of AC will result in the loss of output voltage.
7. Connect appropriate signaling notification devices to the AC Fail & Low Bat supervisory relay outputs marked [NC, C, NO]
(supervised models only) (Fig. 4a, pg. 3).
Power Supply Board
Red (DC)
Green (AC)
ON
ON
ON
OFF
OFF
ON
OFF
OFF
Power Distribution Module
Green
Power Distribution Module Status
ON
Normal operating condition.
Power Supply Board
Terminal Legend
L, G, N
--- DC +
AC FAIL
NC, C, NO
Low Battery
NC, C, NO
--- BAT +
Power Distribution Module
PD4/PD4CB
1P to 4P
1N to 4N
Fig. 1
F1
F2
F1
Used on
PTC Models
1P, 2P, 3P, 4P = FUSED OUTPUTS
1N, 2N, 3N, 4N = COMMON OUTPUTS
1P
1N
2P
C O M M O N
P O W E R
DC Output to devices
- 2 -
Power Supply Status
Normal operating condition.
Loss of AC. Stand-by battery supplying power.
No DC output.
Loss of AC. Discharged or no stand-by battery. No DC output.
Terminal Identification:
Function/Description
Connect 115VAC to these terminals: L to Hot, N to Neutral.
12VDC / 24VDC @ 6A continuous output.
Used to notify loss of AC power, e.g. connect to audible device or alarm panel. Relay normally
energized when AC power is present. Contact rating 1A @ 120VAC / 28VDC.
Used to indicate low battery condition, e.g. connect to alarm panel.
Relay normally energized when DC power is present. Contact rating 1A @ 120VAC / 28VDC.
Low battery threshold:
12VDC output threshold set @ approximately 10.5VDC,
24VDC output threshold set @ approximately 21VDC.
Stand-by battery connections. Maximum charge rate 0.7A.
Terminal Legend
PD8/PD8CB
1P to 8P
1N to 8N
Power Distribution Module(s):
F3
F4
PD4
POWER DISTRIBUTING UNIT
LED
2N
3P
3N
4P
4N
O U T P U T S
From Power Supply
Board
(Factory Installed)
LED Diagnostics:
PD16W/PD16WCB
1P to 16P
1N to 16N
Fig. 2
1
Used on
PTC Models
INPUT
Function/Description
Positive DC power outputs
Negative DC power outputs
1
2
3
4
5
6
7
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
8
PD8
D1
LED
R1
INPUT
From Power Supply
Board
(Factory Installed)
SMP7CTX Series