Installation Drawings
Vertiv
| Liebert
®
EXM
™
Parallel Cabinet User Manual |
27
Figure 15 Control Wiring Diagram, Liebert EXM Parallel Cabinet, 2+1 with REPO
2+1 Paralleling Cabinet with REPO
AC Output
Fuse
FH1
*Option
FH2
0
N
0
A
0
B
0
C
1#UPS
2#UPS
3#UPS
MFP_O
MFP_S
MFP_C
Main_abnl_O
Main_abnl_S
Main_abnl_C
X9J24
4
6
1
3
5
2
4
6
MFP_O
MFP_S
MFP_C
Main_abnl_O
Main_abnl_S
Main_abnl_C
X9J24
1
3
5
2
4
6
MFP_O
MFP_S
MFP_C
Main_abnl_O
Main_abnl_S
Main_abnl_C
X9J24
1
3
5
2
4
6
X9J26
GND_Dry
GND_Dry
Q5_Status
Q3_Status
15
13
11
9
X9J26
GND_Dry
GND_Dry
Q5_Status
Q3_Status
15
13
11
9
X9J26
GND_Dry
GND_Dry
Q5_Status
Q3_Status
15
13
11
9
X9J23
BFP_O
BFP_S
BFP_C
INV_O
INV_S
INV_C
1
3
5
2
4
6
X9J23
BFP_O
BFP_S
BFP_C
INV_O
INV_S
INV_C
1
3
5
2
4
6
X9J23
BFP_O
BFP_S
BFP_C
INV_O
INV_S
INV_C
1
3
5
2
4
6
PE
mN
C
B
A
PE
mN
C
B
A
PE
mN
C
B
A
AC Input
AC Input
AC Input
EPO-NC
+12V
+12V
EPO-NO
1 2 3 4
J2
EPO-NC
+12V
+12V
EPO-NO
1 2 3 4
J2
EPO-NC
+12V
+12V
EPO-NO
1 2 3 4
J2
AC Output
Fuse
FH1
*Option
FH2
0
N
0
A
0
B
0
C
AC Output
Fuse
FH1
*Option
FH2
0
N
0
A
0
B
0
C
MOB2
MOB1
MOB3
AUX
AUX
C
N/O
N/C
AUX
C
N/O
N/C
C
N/O
N/C
99
66
65
75
76
77
78
x2
x2
64
63
MIB
MBB
WHT
708
MX
709
BLK
WHT
708
WHT 708
709 BLK
71
1 BLK
709
BLK
K4
Setting to 0.5 Sec.
FU3 2A
714
3
4
5
6
2
1
8
7
XFMR
24Va
c
8
7
1
2
5
4
9
BLK 714
WHT
713
WHT
715
WHT
713
120V
ac
67
100
101
102
A
B
K3
3
4
5
6
2
1
8
9
7
Neutral
Phase C
Phase B
Phase A
Customer
Neutral
TB8
1
2
345
6
7
8
9
Remote EPO
Latching Pushbutton
608244
Sheet 2 Rev
. 1
Wiring Legend
Factory-Supplied Wiring
Factory or Field-Supplied Wiring
