Port Description; Connecting The Smartlogger To Inverters; Connecting The Smartlogger To The Sun2000 - Huawei SmartLogger1000 User Manual

SmartLogger1000
User Manual

4.1 Port Description

This topic describes the functions of ports in the SmartLogger.
For the bottom view of the SmartLogger and port description, see
Appearance.

4.2 Connecting the SmartLogger to Inverters

This topic describes how to connect the SmartLogger to inverters.

4.2.1 Connecting the SmartLogger to the SUN2000

This topic describes how to connect the SmartLogger to the SUN2000.
Context
The RS485 communications port for the SUN2000 is an RJ45 port, which is connected over a
crystal plug, as shown in
Figure 4-1 RS485 crystal plug of the SUN2000 (side view without the fastener)
Table 4-1
Table 4-1 Cable colors and functions
Category
1
2
3
4
5
Issue 04 (2013-12-15)
Figure 4-1.
lists the cable colors and functions.
Color
White and orange
Orange
White and green
Blue
White and blue
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4 Electrical Connections
Bottom of the Shell
Function
RS485A, RS485 differential signal +
RS485B, RS485 differential signal -
PGND
RS485A, RS485 differential signal +
RS485B, RS485 differential signal -
in 2.2
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