NetSure
™
-48V DC Power System
Quick Start Guide, QS582127000 (Issue AC, December 10, 2013)
Spec. No: 582127000
Code: QS582127000
Model No: 721
NPBB
Issue AC, December 10, 2013
[41]
Make ACU+ Controller Ethernet Connection (if required)
If the Web Interface will be used, connect to the Ethernet port on the front of the Controller. Location is shown in
Refer to External Alarm, Reference, Monitoring, and Control Connections in the MAKING ELECTRICAL CONNECTIONS section of the
Installation Instructions (IM582127000) for Ethernet connection details.
Note:
You can access the Web pages of the power system locally by using a "crossover" or “straight” cable connected directly between your PC
and the ACU+.
Figure 26.
ACU+ Ethernet Port
Make Bay-to-Bay Communications Cable Connections
Refer to Bay-to-Bay Communications Cable Connections in the MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions
(IM582127000) for a complete procedure.
The bay’s are interconnected using standard Cat5 communications cables. Supplemental bays are provided with a 25’ cable. Refer to
for a bay-to-bay cable diagram.
Note:
Maximum combined length of the Cat5 communications cables is 328’ (100m) per industry standards.
Installing Bay-to-Bay Busbars (582127000 List 1 with List 2 / List 3)
Refer to Installing Bay-to-Bay Busbars (582127000 List 1 with List / List 3) in the MAKING ELECTRICAL CONNECTIONS section of the
Installation Instructions (IM582127000) for a complete procedure.
When 582127000 List 3 and/or List 2 is ordered, bay-to-bay busbars and hardware are provided for system power connections between
distribution cabinets. Interconnect per
ESC
ENT
Ethernet Port (RJ-45)
