Emerson Liebert NXC 60kVA User Manual page 82

UPS 1
LBS 1
PARA 1
PARA 2
LBS 2
Figure 7-2 Parallel signal cables connection (Parallel system)
EPO
EPO
UPS 2
LBS 1
PARA 1
LBS 2
PARA 2
Figure 7-3 EPO circuit diagram
UPS 3
LBS 1
PARA 1
LBS 2 PARA 2
UPS 2
J3 3.3
J3 3.4
J3 3.3
J3 3.4
Communication
board
UPS1
UPS 2
J3 3.1
J3 3.2
J3 3.1
J3 3.2
Communication
board
UPS1
UPS 4
LBS 1
PARA 1
LBS 2 PARA 2
Communication
board
Communication
board