Vertiv | Liebert® GXT5™ | Installer/User Guide
11
Figure 1-8 GXT5-16K/20KIRT9UXLN (XLE) Rear Panel
ITEM DESCRIPTION
1 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 Section 2.8. Installing a
Parallel System
8 Input circuit breaker
9 Bypass circuit breaker
10 Knock-outs/cable-entry for hard-wire I/O
11 Output circuit breaker
12 POD breaker
13 Cover for optional POD-installation location
14 External-battery-cabinet connector