Connecting Communications Cables - Huawei UPS5000-E-400K-SM User Manual

UPS5000-E-(350 kVA-800 kVA)
User Manual (50 kVA Power Modules)
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Figure 3-95 Cable connection for an NC EPO switch
Figure 3-96 Cable connection for an NO EPO switch

3.2.9 Connecting Communications Cables

Procedure
Step 1 Connect the external network management device to the RS485 port.
Step 2 Connect the network port on a PC to the FE port.
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Issue 05 (2018-01-08)
Figure 3-95 shows the cable connections for an NC EPO switch.
Figure 3-96 shows the cable connections for an NO EPO switch.
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When the EPO switch is in the NC state, remove the jumper between EPO_NC and EPO_12V
before connection. When the EPO switch is turned off, 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 the EPO switch is turned on, EPO is triggered.
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