Huawei SUN2000-8KTL-M0 User Manual page 54

SUN2000-(12KTL, 15KTL, 17KTL, 20KTL)-M0
User Manual
Table 5-3 Signal definitions
Pin Definitio
n
1 485A1-1
3 485B1-1
5 PE
7 485A2
9 485B2
11 N/A
13 GND
15 N/A
Communication Networking
●
Figure 5-20 Smart Dongle networking
Issue 06 (2020-07-02)
Function Descripti
on
RS485 Used to
differentia connect
l signal+ to the
RS485
RS485
signal
differentia
port on
l signal–
the
SUN2000
or
SmartLog
ger1000A
Shielding N/A
ground
RS485 Used to
differentia connect
l signal+ to an
RS485
RS485
signal
differentia
port on a
l signal–
Smart
Power
Sensor for
export
limitation
N/A N/A
Signal N/A
ground
N/A N/A
Smart Dongle Networking Scenario
Copyright © Huawei Technologies Co., Ltd.
Pin Definitio
n
2 485A1-2
4 485B1-2
6 PE
8 DIN1
10 DIN2
12 DIN3
14 DIN4
16 GND
5 Electrical Connections
Function Descripti
on
RS485 Used to
differentia connect
l signal+ to the
RS485
RS485
signal
differentia
port on
l signal–
the
SUN2000
or
SmartLog
ger1000A
Shielding N/A
ground
Dry Connects
contact to the
interface Ripple
for grid Control
schedulin Device.
g
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