Vertiv Liebert EXM2 - Host Communication Port; Parallel and LBS Communication Ports; Intellislot Port; Signal Cable Connection Steps

4.2.6 Host Communication Port
This port monitors and sets parameters through 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46for 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, and SIC card.
Table 4.9 below provides models of and installation positions the optional cards. For the detailed installation of the optional
cards, refer to the corresponding contents in Options .
O ptional card M od el
IS-UNITY-DP card IS-UNITY-DP
SIC card UF-SNMP810
IS-Relay card IS-RELAY
485 card UF-RS485
Table 4 .9 M odels and installation positio ns of optio nal cards
4.2.9 Signal Cable Connection Steps
N O T E: R esp ectively route the pow er cab les and signal cables. The shielding coat of signal cab le m u st
be reliably earthed.
Two connection modes are available: top cable access, bottom cable access. See Figure 4.9 on the facing page to Figure 4.10
on page56, taking 250kVA cabinet for example.
4 Electrical Installation
54
Vertiv™ Liebert® EXM2 UPS User Manual