PLC CCO01A
User Manual
4 Electrical Connections
Issue 02 (2016-01-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
17
4
Electrical Connections
The cable colors and models shown in cable connections in this chapter are for reference only.
Select cables according to local cable specifications.
4.1 Port Description
Figure 4-1
shows the PLC CCO ports and
Table 4-1
describes them.
Figure 4-1
PLC CCO ports
Table 4-1
Port description
No.
Port Name (Silk Screen)
Description
1
AC power cable port 1 (AC1)
Connects phase A input and phase B
input.
2
AC power cable port 2 (AC2)
Connects phase C input.
3
FE communications port (ETH)
Protected by a security mechanism.
4
RS485 communications port
(COM/PWR)
Receives and sends communication
data.
