11
2.3.2. Rear Panel Explanation
A RS232 Port
B Terminal Resistor for Parallel function
C CAN Bus Connection Port for Parallel System
D Customer Options Slot
F Cooling Fan
G External Battery Connector
I Utility Input Breaker CB1
L Input/Output Terminal Block
M Fixing Holes for External Charger Cabinet
N EPO
（
Emergency Power Off
）
: Short to enable the function
P Air Ventilation Hole
10KVA
6KVA
P
a
ra
ll
e
l
W
o
rk
C
o
m
m
.
B
u
s
N
o
t
In
te
n
d
e
d
t
o
T
N
V
O
N
O
FF
S
1
E
P
O
SLOT
-
G
+
E
X
T
.
B
A
T
T
E
R
Y
UTILITY INPUT BREAKER
R
S
2
3
2
L 1 2
N 1
G 1
L 2 1
N 2 2
G 2
OUTPUT
INPUT
C
o
m
m
u
n
ic
a
ti
o
n
N
e
tw
o
rk
A
B
C
F
L
N
D
G
I
P
R
S
2
3
2
N
o
t
In
te
n
d
e
d
to
T
N
V
C
o
m
m
u
n
ic
a
ti
o
n
N
e
tw
o
rk
E
P
O
-
G
+
SLOT
B
A
T
T
E
R
Y
E
X
T
.
INPUT
BREAKER
INPUT
BREAKER
UTILIT Y
BYPASS
TB1
TB2
O
N
O
F
F
S
1
C
B
A
N
D
G
I
L
F
P