Optional) Connecting The Rs485 Communications Cable - Huawei SUN2000-3KTL-M0 User Manual

SUN2000-(3KTL-12KTL)-M0
User Manual

5.6.1 (Optional) Connecting the RS485 Communications Cable

Procedure
If two or more SUN2000s are cascaded, the RS485 communications cable should be installed.
Step 1 Connect the signal cable to the signal cable connector.
Issue 01 (2018-12-30)
Figure 5-16 SmartLogger networking

The Smart Power Sensor is optional. The recommended Smart Power Sensor model is DTSU666-H
(purchased from Huawei). To ensure the system response speed, the Smart Power Sensor is
recommended to be connected to a COM port separately.
 A maximum of five SUN2000-(3KTL-12KTL)-M0 inverters can be cascaded.
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
42