Introduction
Board Layout
10
ACPS-2406 PN 51304:B 09/02/2003
Figure 1.1 The ACPS-2406 Board Layout
D54
D73
HO
T
N
E
U
T
RAL
E
ART
H
D74
D47
TB5
TB6
TB8
TB1
TB3
TB2
TB4
D40
D32
D66
OUTPUT 1 4 WIRE
OUTPUT 2 4 WIRE
OUTPUT 3
OUTPUT 4
SUP+ SUP-
UZC
+24 V CO MM +24 V RETURN
+24 V CO MM +24 V RETURN
+24 V CO MM +24 V CO MM
SLCA SLCB
+ - + -
D67
F2
D68
D69
D70
D71
D72
D81
B
A
T
T
IN
B
A
T
T
O
U
T
B
A
T
T
IN
B
A
T
T
O
U
T
OPTIONS
OPTIONS
D75
+
+
_
_
8 7 6
5 4
3 2 1
8
7 6 5 4
3 2
1
ACPS-2406PCA
Rev _____
D 54
D 73
D 74
D 47
D 40
D 32
D 66
D 67
F2
D 68
D 69
D 70
D 71
D 72
D 81
OPTIONS
OPTIONS
D 75
8
7
6
5
4
3
2
1
8
7
6 5
4
3
2
1
C
A
U
T
IO
N
!
H
IG
H
V
O
L
T
AG
E
JP2 - Ground Fault
Disable - Cut this
jumper to disable
ground fault
detection.
Auxiliary Power
Supply
Rotary Switch
JP6
AC
SLC A
SLC B
-
-
+
+
UZCSUP
+
-
NEUT
EARTH GROUND
BAT OUT
+
-
+
-
BAT OUT
BAT IN
BAT IN
+
Output 1
NAC 1
NAC 2
NAC 3
NAC 4
Locations of LED Indicators
Refer to Table 1.2 for
Indicator Descriptions
TRBL (Pulse-coded)
BAT/CHG
UC FAILURE
AC
GROUND FAULT
NAC 1 Activated
NAC 2 Activated
NAC 3 Activated
NAC 4 Activated
SLCTXA
SLCRXA
Battery Fuse
-
+
-
+
Output 2
-
+
-
+
OUT
4
-
OUT
4
+
OUT
3
-
OU
T 3
MONITOR
Flash Memory
SW2 DIP
Switches
SW3 DIP
Switches
Output 4
Output 3
Snap-on
cover for
TB1
terminals
Out 1
Out 1 4-Wire
Out 1 4-Wire
Out 2
Out 2 4-Wire
Out 2 4-Wire
UZCSUPRET
Class A
Class A
Refer to Figure
3.1 and Table 3.1
Refer to Figure
3.1 and Table 3.1
acps
6
cp
lt.C
D
R
ac
p
s6
br
dt
op
.C
D
R
J1
+
-
1
{
Coded input
(UZC or
synch. signal)
ACPS-2406PCA revision #
(handwritten on board)
