Huawei SUN2000-8KTL-M0 - Page 52

SUN2000-(12KTL, 15KTL, 17KTL, 20KTL)-M0
User Manual
5 Electrical Connections
Issue 03 (2019-07-19)
Copyright © Huawei Technologies Co., Ltd.
46
Pin
Definiti
on
Functio
n
Descrip
tion
Pin
Definiti
on
Functio
n
Descrip
tion
9
485B2
RS485
different
ial
signal–
signal
port on a
Smart
Power
Sensor
for
export
limitatio
n
10
DIN2
scheduli
ng
Device.
11
N/A
N/A
N/A
12
DIN3
13
GND
Signal
ground
N/A
14
DIN4
15
N/A
N/A
N/A
16
GND
Communication Networking

Single Inverter+Smart Dongle Networking
Figure 5-18 Smart Dongle networking

In the Smart Dongle networking scenario, the SmartLogger1000A cannot be connected.

The Smart Power Sensor is necessary for export limitation. Only the DTSU666-H Smart Power
Sensor (provided by Huawei) can be used.

Multiple Inverters+SmartLogger1000A Networking