Emerson NetSure 721NPBB User Instructions page 12

NetSure ™ -48V DC Power System
User Instructions, UM582127000 (Issue AD, January 20, 2014)
System Interface Circuit Card
The system interface circuit card contains test points to externally monitor bay voltage and bay load. Refer to
Figure 2. System Interface Circuit Card
J7
J8
TB1
TP1 TP2 TP3 TP4
TP1 (+) and TP2 (-)
Bay Voltage
Monitoring
Spec. No: 582127000
Model No: 721
NPBB
1
J1
1
J2
1
J3
TB2
1
J4
J10
J5
TP3 (+) and TP4 (-)
Bay Load
Shunt Monitoring
Bay Load Shunt Scale
List 21, 1-Row Cabinet
800A / 25mV
32A per mV
List 22, 2-Row Cabinet
2000A / 25mV
80A per mV
List 23, 3-Row Cabinet
2500A / 25mV
100A per mV
List 24, 4-Row Cabinet
2500A / 25mV
100A per mV
[4]
Figure 2.
Code: UM582127000
Issue AD, January 20, 2014