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Installation
Table 12. Eaton 93PM IBC-LW or Eaton 93PM IBC-LHW – TB2 Interface Connections (Continued)
Terminal TB2
2
1
Figure 24. Shunt Trip and Battery Detect Wiring
Building
Alarm TB
10
9
8
7
6
5
4
Thermal
Sensor
3
2
Battery
Detect
1
UPS
Shunt
Trip TB
4
3
2
Shunt
Trip
1
UPS
NOTE 1 IBC1 is closest to the UPS.
NOTE 2 The IBC shunt trip is wired in parallel. The IBC battery detect is wired in series.
NOTE 3 TB2 is located at the top of the IBC.
NOTE 4 If less than four IBCs are installed, the last IBC TB2-5 connection returns to UPS Building Alarm terminal.
NOTE 5 The Thermal Sensor is optional.
50
Eaton 93PM Universal Integrated Battery Cabinet (IBC-LW and IBC-LHW) Installation Manual P-164000541—Rev 04
Name
Battery Shunt Trip - (UPS)
Battery Shunt Trip + (UPS)
TB2
TB2
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
IBC1
IBC2
Description
Contacts used to open battery breaker or disconnect.
TB2
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
IBC3
IBC4
TB2
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