Vertiv™ NetSure™ 5100 Series -48 VDC Power System User Manual
Proprietary and Confidential © 2022 Vertiv Group Corp.
52
15.
Enable the external alarms, or notify appropriate personnel that this procedure is finished.
16.
Ensure that there are no local or remote alarms active on the system.
Figure 5.9
Replacing an IB2 (Controller Interface Board) Circuit Card
J3-J9:
Wire Size Capacity: 16 AWG to 26 AWG.
Wire Strip Length: 0.20 inch.
Recommended Torque: 2.2 in-lbs.
IB2 Assembly
IB2 Assembly
(exploded view)
Switch settings
must be in this
position to interface
with the controller.
IB2
(Controller
Interface
Board)
C
onnec
tor
to C
ont
rol
ler
IB
2 T
em
p
Pr
obe 1
IB
2 T
em
p
Pr
obe 2
-
J1
2
R
EL
AY
SW1
7
J2
J1
1
5
3
1
R
el
ay
O
ut
put
T
er
m
inal
B
loc
ks
D
igi
tal
Input
T
er
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
ON
OFF
1 2
