Connecting Communications Cables - Huawei UPS5000-E Series User Manual

UPS5000-E-(40 kVA-128 kVA)
User Manual (Integrated UPS 2.0)
Figure 4-27 EPO NC connection
Figure 4-28 EPO NO connection

4.1.9.2 Connecting Communications Cables

Procedure
Step 1 Connect one end of the cable to the FE port on the UPS monitoring interface card, and
connect the other end to any PoE port on the smart ETH gateway, as shown in Figure 4-29.
Figure 4-29 Connecting the communications cable
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Issue 04 (2018-04-20)
When the EPO switch is in the NC state, remove the jumper between EPO_NC and EPO_12V before
connection. When you turn off the EPO switch, EPO is triggered. When the EPO switch is in the NO
state, ensure that the jumper is connected between EPO_NC and EPO_12V. When you turn on the EPO
switch, EPO is triggered.
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