Emerson NetSure 721NPBB User Instructions page 43

NetSure ™ -48V DC Power System
User Instructions, UM582127000 (Issue AD, January 20, 2014)
Figure 22. IB2 (ACU+ Interface Board) Connector Locations
IB2 Board Assembly
Spec. No: 582127000
Model No: 721
NPBB
J3-J9:
Wire Size Capacity: 16-26 AWG.
Recommended Torque: 2.2 in-lbs.
[35]
Code: UM582127000
Issue AD, January 20, 2014