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INSTALLATION REFERENCE
EATON Powerware
®
9315 UPS (500–750 kVA) Installationand Operation Manual S 164201691 Rev 1 www.powerware.com
A-34
Table Q. MBC Customer Interface Connections
CUSTJ4 Terminal Name Description
1
Building Alarm 2
P
b
l
U
P
S
l
A
t
i
t
d
b
t
d
t
t
l
2 Building Alarm 2 Return
Programmable UPS alarm. Ac
t
iva
t
ed by a remo
t
e dry con
t
ac
t
closure.
3
Building Alarm 3
P
b
l
U
P
S
l
A
t
i
t
d
b
t
d
t
t
l
4 Building Alarm 3 Return
Programmable UPS alarm. Ac
t
iva
t
ed by a remo
t
e dry con
t
ac
t
closure.
5
Building Alarm 4
P
b
l
U
P
S
l
A
t
i
t
d
b
t
d
t
t
l
6 Building Alarm 4 Return
Programmable UPS alarm. Ac
t
iva
t
ed by a remo
t
e dry con
t
ac
t
closure.
7
Building Alarm 5
P
b
l
U
P
S
l
A
t
i
t
d
b
t
d
t
t
l
8 Building Alarm 5 Return
Programmable UPS alarm. Ac
t
iva
t
ed by a remo
t
e dry con
t
ac
t
closure.
9
Not Used
10 Not Used
CUSTJ2 Terminal Name Description
1 Relay1NC
2 Relay 1 Common
General purpose normally-open and normally-closed relay contacts.
3
Relay1NO
p
p
y
p
y
y
4 Building Alarm 1
P
b
l
U
P
S
l
A
t
i
t
d
b
t
d
t
t
l
5 Building Alarm 1 Return
Programmable UPS alarm. Ac
t
iva
t
ed by a remo
t
e dry con
t
ac
t
closure.
6
Relay2NC
7 Relay 2 Common
General purpose normally-open and normally-closed relay contacts.
8
Relay2NO
p
p
y
p
y
y
9 Not Used
10 Not Used
CUSTTB Terminal Name Description
1 CB3- Aux #2
C
i
i
t
b
k
C
B
3
i
l
i
t
t
2 CB3 - Aux #2*
Circui
t
breaker CB3 auxiliary con
t
ac
t
.
3
Not Used
4 CB4- Aux #2
C
i
i
t
b
k
C
B
4
i
l
i
t
t
5 CB4- Aux #2*
Circui
t
breaker CB4 auxiliary con
t
ac
t
.
6
Not Used
7 Not Used
8 Not Used
9 REPO
D
t
t
d
t
t
i
t
R
E
P
O
f
U
P
S
10 REPOCommon
Dry con
t
ac
t
used
t
oac
t
iva
t
e REPO of UPS.