Fig. 4, Open - 24vdc closed - 12vdc, Power distribution module(s) power supply board – Altronix SMP3PMP8CB Installation Instructions User Manual
Page 3: Common outputs protected outputs
SMP3CTXseries
- 3 -
L
G
N
OF
F
ON
O
P
E
N
-
2
4
V
D
C
C
L
O
S
E
D
-
1
2
V
D
C
5
A
2
5
0
V
Power
Distribution
Module(s)
Power Supply
Board
CAUTION: De-energize unit prior to servicing.
Green
Lead
Wire
Strap
(from
Enclosure
to Door)
115/230VAC
power
mains
IN
P
U
T
CAUTION: When power supply board is set for 12VDC use only one (1) 12VDC
stand-by battery.
12VDC Rechargeable Battery
(optional)
12VDC Rechargeable Battery
(optional)
LOW BAT
N
C
C
N
O
N
C
C
N
O
AC FAIL
L
O
W
B
A
T
NC
C
NO
NC
C
NO
A
C
F
A
IL
---
B
A
T
+
---
D
C
+
OPEN - 24VDC
CLOSED - 12VDC
INPUT
LED
1P, 2P, 3P, 4P = FUSED OUTPUT
S
1N, 2N, 3N, 4N = C
OMMON OUTPUT
S
F1
F1
F2
F3
F4
C O MM O N P O
W E R
O U T P U T
S
1P
1N
2P
2N
3P
3N
4P
4N
DC Output to devices
From Power Supply
Board
(Factory Installed)
Used on
PTC Models
N
COMMON POWER OUTPUTS
P
FUSED POWER OUTPUTS
1
2
3
4
5
6
7
8
1
D1
INPUT
R1
LED
DC Output to devices
From Power Supply
Board
(Factory Installed)
O
N
O
F
F
SW1
Fig. 1
Fig. 2
Fig. 3
Fig. 1a
Fig. 1b
Power Distribution Module(s):
common
outputs
protected
outputs
P
N
N
P
S
X
F
M
R
In
p
u
t
12345678
9 10 11 12 13 14 15 16
P
N
3.5A 250V
For continuous protection against risk of fire
replace fuses with same type and rating.
Used on
PTC Models
Fig. 4