NetSure
™
-48 VDC Power System
User Manual, UM582137200
Spec. No: 582137200
Document Code: UM582137200
Model No: NetSure™ 5100
Revision A, January 11, 2017
[16 of 17]
Figure 9.
IB2 or IB4 Circuit Card Replacement
J3-J9:
Wire Size Capacity: 16 AWG to 26 AWG.
Wire Strip Length: 0.20 inch.
Recommended Torque: 2.2 in-lbs.
IB2
(Controller
Interface
Board)
C
onnec
tor
to C
ont
rol
ler
IB
2
Te
mp
P
robe 1
IB
2
Te
mp
P
robe 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
OF
F
1
2
Rear
The IB2 Controller Interface Board
OR
The IB4 Second Controller Ethernet Port Board
Can Be Installed in the Distribution Unit
Slide Out Tray with
IB2
Board Installed
Slide Out Tray with
IB4
Board Installed
10M Ethernet
Port (RJ-45)
LAN Connection
USB-B Port
(Factory connected
to NCU Controller
backplane.)
USB-A Port
(not used)
Internal
IB4 Board
10M Ethernet
Port (RJ-45)
LAN Connection
USB-B Port
(Customer connected
to NCU Controller.)
USB-A Port
(not used)
External
IB4 Board
