Emerson NetSure 721NPBB - Page 43

NetSure
™
-48V DC Power System
User Instructions, UM582127000 (Issue AD, January 20, 2014)
Spec. No: 582127000 Code: UM582127000
Model No: 721NPBB Issue AD, January 20, 2014
[35]
Figure 22. IB2 (ACU+ Interface Board) Connector Locations
J3-J9:
Wire Size Capacity: 16-26 A
WG.
Recommended T
orque: 2.2 in-lbs.
-
J12
RELAY
SW1
7
J2
J1
1
5 3
1
Relay Output Terminal Blocks
Digital Input T
erminal Blocks
J9 J8 J7
J6
J5
J4 J3
8
6 4
2
8 7
6 5 4
3
2 1
+
IB2 Board (T
op
View)
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
46
2
5 3
1
46
2
5
3
1
46 2
5
3
1
46 2
5
3
1
4
6 2
5
3 1
4
6 2
5
3
1
46
2
Connector to ACU+
IB2 TEMP
PROBRE 1
IB2
TEMP
PROBE 2
IB2 Board Assembly