Vertiv Liebert APM Plus - Host Communication Port; Parallel and LBS Communication Ports; Intellislot Port

4.2.6 Host Communication Port
This port monitors and sets parameters by connecting with computer.
The communication port provides serial data and is intended for use by authorized commissioning and service personnel in
UPS commissioning and service. Refer to Options for details.
4.2.7 Parallel and LBS Communication Ports
see Figure 4.4 on page37 for their positions.
4.2.8 Intellislot Port
The Intellislot ports are used for installing optional cards on the site, including IS-UNITY-DP card, IS-Relay card, 485 card, and
SIC card. Table 4.9 below provides models and installation positions of the optional cards. For the detailed installation of the
optional cards, refer to the corresponding contents in Options.
O ptio na l card M od el Installation p ositio n
IS-UNITY-DP card IS-UNITY-DP Intellislot ports 1 ~ 2
SIC card UF-SNMP810 Intellislot ports 1 to 3 (port 1 or 2 recommended)
IS-Relay card IS-RELAY Intellislot port 1
485 card UF-RS485 Intellislot port 1
Table 4.9 M od els and installatio n positions of op tional cards
4 Electrical Installation
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Vertiv™ Liebert® APM Plus User Manual