4
-
G
+
SLOT
UTILITY
INPUT
BREAKER
TB1
TB2
EX
T.
BA
TT
ER
Y
R
S2
32
EP
O
O
N
O
FF
S1
A
E
F
G
B
C
D
H
I
J
3 – Rear Panel Features
Note: Refer to
Section 6-1 for a description of the UPS system’s control panel.
UPS System Power Module Rear Panel
A
RS-232 Port (Note: Remove the network card in order to use the RS-232 port.)
B
Settings Switch for Parallel Redundancy Operation
C
CAN Bus Connection Ports for Parallel Redundancy Operation
D
Cooling Fans
E
External Battery Pack DC Cable Connector
F
Utility Input Breaker
G
Ventilation Openings
H
Input/Output Terminal Block
I
EPO (Emergency Power Off) Connection
J
Network Card
Note: One end of the Adapter Cable connects to the Power Module, and the other end connects to the Battery Pack.
