Huawei UPS5000-E-30 kVA-FM - Connecting Communications Cables; Installing a Parallel System

● Figure 3-40 shows the cable connections for an NO EPO switch.
Figure 3-39 Cable connection for an NC EPO switch
Figure 3-40
Cable connection for an NO EPO switch
NO TE
● When you use the NC status, remove the jumper between EPO_NC and EPO_12V rst.
When you turn o the EPO switch, EPO is triggered.
● When you use the NO status, ensure that the jumper is connected between EPO_NC and
EPO_12V. When you turn on the EPO switch, EPO is triggered.
3.3.7 Connecting Communications Cables
Procedure
Step 1 Connect the external network management device to the RS485 port of the
monitoring interface card.
Step 2 Connect the network port on a PC to the FE port of the monitoring interface card.
----End
3.4 Installing a Parallel System
UPS5000-E-(30 kVA–120 kVA)-FM
User Manual 3 Installation
Issue 03 (2022-01-30) Copyright © Huawei Technologies Co., Ltd. 78