Huawei SUN2000-30KTL-A User Manual page 67

SUN2000-(30KTL-A, 33KTL, 33KTL-E001, 40KTL)
User Manual
No.
7

Table 5-5 RJ45 connector pin definitions
Pin
1
2
3
4
5
6
7
8
Procedure

Issue 10 (2019-06-30)
Function
RS485B IN
RJ45 connector pin definitions
Figure 5-27 RJ45 connector
Method 1: Connecting to a terminal block (recommended)
a. Remove an appropriate length of the jacket and core wire insulation layer from the
communications cable using a wire stripper, as shown in
Copyright © Huawei Technologies Co., Ltd.
No.
8
Function
RS485A, RS485 differential signal +
RS485B, RS485 differential signal –
N/A
RS485A, RS485 differential signal +
RS485B, RS485 differential signal –
N/A
N/A
N/A
5 Electrical Connections
Function
RS485B OUT
Figure 5-28.
60