Vertiv
| Liebert
®
ITA2
™
User Manual |
51
5.0
COMMUNICATION
This chapter briefly introduces UPS communication.
The communication ports include: Liebert IntelliSlot
™
card port, dry contact port, built-in port, RS-
232 port, control port and USB port.
5.1
Liebert IntelliSlot Port
5.1.1
Liebert IS-UNITY-DP Card
The Liebert ITA2 features a port for the Liebert IS-UNITY-DP Card (see
). The Liebert
IntelliSlot port and USB port can be used at the same time.
Figure 56 Liebert IntelliSlot Card location
Liebert IS-UNITY-DP Card PERMITS communication to two third-party platforms: SNMP,
Modbus, BACnet and YDN-23 protocols. This card communicates to Vertiv’s Trellis NMS and LIFE
Services. Not all protocols are available at the same time.
Refer to the relevant user manual for the installation and operation guide. The manual ships with
the card and is available at Vertiv’s Web site:
5.1.2
Liebert IS-Relay Card
Provides dry contact alarm information, including signals for: On Battery, On Bypass, Low Battery,
Summary Alarm, UPS Fault and On UPS for communication to a remote monitoring system or for
use with Liebert MultiLink
®
software. This card also can accept input signals to shut down the
UPS in any mode.
Refer to the relevant user manual for the installation and operation guide. The manual ships with
the card and is available at Vertiv’s Web site:
NOTE
Vertiv recommends using a signal cable less than 9 ft. (3m). Do not route the communication
cable near power cables or batteries to prevent interference.
RE
P
O
Liebert
IntelliSlo
t Card
Summary of Contents for Liebert ITA2-08KRT208
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Page 40: ...Vertiv Liebert ITA2 User Manual 34 Figure 31 Status page menus...
Page 70: ...Vertiv Liebert ITA2 User Manual 64 NOTES...
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