Vertiv Liebert APM Plus - UF-RS485 Card- Applicable for APAC Region

9.2.10 UF-RS485 Card- Applicable for APAC Region
The UF-RS485 card converts RS232 signal to RS485 signal to realize UPS networking and communication. It should be
installed in an Intellislot port (see Figure 4.4 on page37) of the UPS. It is hot pluggable for easy installation.
Appearance
The appearance of the UF-RS485 card is shown in Figure 9.11 below.
Figure 9.11 Appearance of UF-R S485 card
N o. D es cription
1 Goldfinger
2 RJ45 port 2
3 RJ45 port 1
4 Installation hole (2 pcs)
The gold finger is used for insertion into the Intellislot port of the UPS. It provides RS232 input signal. The RJ45 port 1 and
RJ45 port 2 are in parallel connection. They provide RS485 output signal.
9 Options
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Vertiv™ Liebert® APM Plus User Manual