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Installation
!
WARNING:High Voltages Present
Use extreme caution when working with the ACPS-2406. High voltage and AC line-connected
circuits are present in this power supply. Turn off and remove all power sources. To reduce
the risk of electric shock, make sure to properly ground the ACPS-2406.
Install the snap-on cover for TB1 after wiring.
2.1 In a CAB-3 Series Cabinet
The ACPS-2406 mounts in the lower left or lower right of CAB-3 Series enclosure. It will also
mount in a CHS-6 chassis, requiring the left two of the three chassis spaces, or in a CHS-PS
chassis, where it must be installed in the right half.
The ACPS-2406 can fit in either
the lower left or lower right of
any CAB-3 Series cabinet.
Lower left
installation:
Slide the
power supply
chassis onto
the raised
cutouts on the
backbox
S L C A
S L C B
+
-
+
-
TB 8
D 5 4
D 7 4
D7 3
TB 1
O PT I O NS
8
7
6 5
4
3
2
1
CAB-3 Series Cabinet
2.2 In a BB-25 Cabinet
The ACPS-2406 mounts in the left side of a
BB-25 cabinet. Two 7 to 25 amp-hour
batteries fit into the right side of the cabinet.
12
Section 2 Installation
Lower right
installation:
Fasten the
power supply
to the backbox
with thread-
forming
screws.
U Z C
O U T P U T
4
O U T P U T
3
O U T P U T
2
4
W I R E
O U T P U T
1
4
W I R E
S U P + S U P -
+ 2 4V C O M M
+2 4 V C O M M
+ 2 4V C O M M
+2 4 V R E T U R N
+ 2 4 V C O M M
+2 4 V R E T U R N
S L C A
S L C B
U Z C
O U T P U T
4
O U T P U T
3
O U T P U T
2
4
W I R E
O U T P U T
1
4
W I R E
+
-
+
-
S U P + S U P -
+ 2 4 V C O M M
+2 4 V C O M M
+ 2 4V C O M M
+2 4 V R E T U R N
+ 2 4V C O M M
+2 4 V R E T U R N
TB 6
TB 5
TB 4
T B 8
TB 6
TB 5
TB 4
D 47
D 40
D 32
TB 2
D 47
D 40
D 32
+
D5 4
D7 4
D 66
D 67
+
D 66
D 7 3
D 68
D 69
D 68
D 70
D 71
D 70
D 81
D 81
D 72
D 75
TB 1
D 72
O PT I O NS
T B 3
O P T I O N S
O P T I O NS
8
7
6
5
4
3
2
1
F2
8
7
6 5
4 3
2
1
8 7
6
5
4 3
2
1
Figure 2.1 Mounting in a CAB-3 Series Cabinet
SLCA
S LCB
+
-
+
-
T B 8
D 54
D 74
D 73
T B 1
8 7 6 5 4 3 2 1
Fasten the power
supply to the chassis
with hex nuts at these
positions
TB 2
+
D 67
+
D 69
D 71
D 75
TB 3
F2
Fasten the power supply to the backbox
with screws (self-threading) at these
positions.
D5 4
D7 4
D73
O PT ION S
O P TION S
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
Figure 2.2 Mounting in a BB-25 Cabinet
In a CAB-3 Series Cabinet
Fasten the power
supply to the chassis
with hex nuts at these
positions
UZ C
OU TP UT 4
OU TPUT 3
OU TPUT 2
4 W IRE
OU TPUT 1
4
WIRE
SUP + SUP -
+2 4V COMM +2 4V RETUR N
+2 4V COMM +2 4V RETUR N
+2 4V COMM +2 4V COMM
T B 6
T B 5
T B 4
D 4 7
D 4 0
D 3 2
T B 2
+
D 6 6
D 6 7
+
D 6 8
D 6 9
D 7 0
D 7 1
D8 1
D 7 2
D 7 5
O PTI ON S
O PTI ON S
T B 3
F 2
8 7 6 5 4 3 2 1
CHS-6 Chassis
S LCA
SL CB
UZC
OU TPUT 4
OU TPUT 3
OU TPUT 2
4 W IRE
OU TPUT 1
4 WI RE
+
-
+
-
SUP+ SUP-
+2 4V COMM +2 4V COMM
+2 4V COMM +2 4V RETUR N
+2 4V COMM +2 4V RETUR N
T B 8
T B 6
T B 5
T B 4
D 4 7
D4 0
D 3 2
D 54
D 74
D 6 6
D 6 7
D 73
D 6 8
D 6 9
D 7 0
D 7 1
D 8 1
T B 1
D 7 2
D 7 5
O P TI ON S
O P TI ON S
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
CHS-PS Chassis
F2
ACPS-2406 PN 51304:B 09/02/2003
T B 2
+
+
T B 3
F 2
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