Vertiv™ NetSure™ 512
NGBB
-48 VDC Power System User Manual
Proprietary and Confidential © 2022 Vertiv Group Corp.
29
Figure 4.4
Circuit Card Locations, System with a List 7 Distribution Cabinet
EIB
(Controller Extended Interface Board)
IB2
(Controller Interface Board)
IB2
(Controller
Interface Board)
Front
Front
EIB
(Controller Extended
Interface Board)
J4
SW
1
J2
J3
J5
J6
J7
J8
J9
2
4
6
3
1
5
2
4
6
3
1
5
2
4
6
3
1
5
2
4
6
3
1
5
2
4
6
3
1
5
-
+
Sh
unt
Input
s
Vol
tage
In
put
s
Vol
tage I
nput
s
Re
la
ys
Sh1
V1
V2
V3
V5
V7
V8
V4
V6
R
LY1
1
R
LY9
Sh2
Sh3
Sh1
Sh2
Sh3
NO
C
NC
NO
C
NC
NO
C
NC
NO
C
NC
NO
C
NC
Re
la
ys
R
LY
13
R
LY
10
R
LY
12
Ter
m
inal
B
loc
ks
-
J1
2
RE
LA
Y
SW1
7
J2
J1
1
5
3
1
R
el
ay
O
ut
put
Ter
m
inal
B
loc
ks
D
igi
tal
Input
Ter
m
inal
B
loc
ks
J9
J8
J7
J6
J5
J4
J3
8
6
4
2
8
7
6
5
4
3
2
1
+
NO
C
NC
NO
C
NC
NO
C
NC
NO
C
NC
NO
C
NC
NO
C
NC
NO
C
NC
NO
C
NC
5
3
1
4
6
2
5
3
1
4
6
2
5
3
1
4
6
2
5
3
1
4
6
2
5
3
1
4
6
2
5
3
1
4
6
2
5
3
1
4
6
2
R
el
ay
N
o.
R
el
ay
N
o.
Input N
o.
(
–
)
Input N
o.
(+
)
8
7
6
5
4
3
2
1
