Huawei ETP4830-A1 User Manual page 34

ETP4830-A1 Embedded Power
User Manual
Figure 4-7 Connecting a communications cable to the SMU01B COM port
Installing SMU01C Communications Cables
If the power system connects to a power and environment monitoring device, connect a
communications cable to the COM port on the SMU01C.
Figure 4-8 Connecting the SMU01C and the power and environment monitoring device
Alarm signals of the power system can be uploaded over dry contacts. Connect dry contact
signal cable to the EXT-ALM0 port on the BBU.
Issue 10 (2017-08-08) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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