Huawei FusionPower6000 UPS5000-H-600 kVA-FT User Manual page 49

UPS5000-H-600 kVA-FT(M)
User Manual (FusionPower6000)
● The FE port resembles the RS485 port. Therefore, follow the silk screens when
● Only once being set will dry contact signals take effect. Disable unused dry
● In a parallel system, ensure that used dry contacts properly connect to each
● The RS485 bus of each device is equipped with an independent 120-ohm
Figure 2-14 Appearance (the COM1 port is an 8-pin RJ45 port)
Figure 2-15 Appearance (the COM1 port is a 6-pin RJ11 port)
Issue 02 (2024-01-05)
NO TICE
you connect communications cables. If you mistake the RS485 port as the FE
port during cable connection, the WebUI communication fails. If you mistake
the FE port as the RS485 port during cable connection, the RS485
communication fails.
contact signals on the monitoring system.
UPS.
termination resistor. You are advised not to connect RS485 communications
cables to multiple devices in parallel.
Copyright © Huawei Digital Power Technologies Co., Ltd.
2 Product Overview
42