Huawei SUN2000 MAP0 Series - Page 65

Pi
n
Deniti
on
Function Description Pin Deniti
on
Functio
n
Descripti
on
7 DIN6 Digital
input
signal 6+
Used as the
feedback
signal port
for the
SmartGuar
d
8 DIN1 Digital
input
signal
1+
Connectin
g to the
power
grid
schedulin
g dry
contact
9 GND GND of
DIN6
- 10 DIN2 Digital
input
signal
2+
11 485A2 RS485A,
RS485
dierenti
al signal+
Connecting
to the
RS485
signal port
of a power
meter
12 DIN3 Digital
input
signal
3+
13 485B2 RS485B,
RS485
dierenti
al signal–
14 DIN4 Digital
input
signal
4+
15 GND_O
UT
12 V
power
output–
Reserved
port
16 GND GND of
DIN1,
DIN2,
DIN3,
DIN4, or
DIN5
Connectin
g to GND
of DIN1,
DIN2,
DIN3,
DIN4, or
DIN5
17 12V_OU
T
12 V
power
output+
Reserved
port
18 DIN5 Rapid
shutdow
n
Used for
the rapid
shutdown
DI signal
or
connectin
g to the
signal
cable of
an NS
protection
device
SUN2000-(5K-12K)-MAP0 Series
User Manual 5 Electrical Connections
Issue 01 (2024-05-13) Copyright © Huawei Digital Power Technologies Co., Ltd. 58