Huawei SUN2000-2KTL-L1 User Manual page 57

SUN2000-(2KTL-6KTL)-L1
User Manual
No.
5
6
7
8
Communication Networking Mode
●
Issue 03 (2020-07-20)
Label Definition
GND GND of the
enable
signal/12V/DI1/
DI2
EN+ Enable signal
+/12V+
DI1 Digital input
signal 1+
DI2 Digital input
signal 2+
NO TE
For details about how to connect signal cables, see the SUN2000L-(2KTL-5KTL) and
SUN2000-(2KTL-6KTL)-L1 Battery and Smart Power Sensor Quick Guide. You can also scan
the QR code to obtain the document.
NO TE
The smart power sensor and Smart Dongle must be connected to the same SUN2000.
Single SUN2000 scenarios
Copyright © Huawei Technologies Co., Ltd.
Single SUN2000
Scenario
Used for connecting to GND of the enable
signal/12V/DI1/DI2.
Used for connecting to the enable signal of
the battery and the 12V positive signal.
Used for connecting to the DI1 positive
signal. It can be used for connecting to the
DRM0 scheduling signal or reserved for the
rapid shutdown signal.
Used for connecting to the DI2 positive
signal. It can be reserved for the feedback
signal of the Backup device.
5 Electrical Connection
SUN2000 Cascading
Scenario
51