Vertiv Liebert GXT5 - Page 21

Figure 2.12 GXT5-16K/20KIRT9UXLN (XLE) Rear Panel
Item Description
1 Vertiv™ Liebert® IntelliSlot™ port
2 Terminal-block communication connectors
3 RS-485 port - RJ-45 connection used for external temperature sensors
4 USB port
5 RS-232 port - RJ-45/RJ-11 connection used for command line interface
6 REPO connector
7 DB9 ports - Used for communication when operating in a parallel system, see Installing a Parallel System on page46
8 Input circuit breaker
9 Bypass circuit breaker
10 Knock-out /cable-entry for hard-wire I/O
11 Output circuit breaker
12 POD breaker
13 Cover for optional POD - installation location
14 EBC connector
2 Product Description Proprietary and Confidential ©2024 Vertiv Group Corp. 15
Vertiv™ Liebert® GXT5 UPS Installer/User Guide