Field Connections-Optional For All Units; Figure 17 Liebert Xdp Extra Low Voltage Field Connections Points - Emerson Liebert XDP User Manual

2.3 Field Connections—Optional for All Units
• Connect field wiring from the optional Liebert XD cooling module condensation detection circuit
to terminal strip locations COMM. (24) and H2O (51).
• Connect optional field wiring from remote devices to remote alarm device, common alarm outputs,
site monitor and remote shutdown, if applicable. See terminal strip descriptions in Figure 17.

Figure 17 Liebert XDP extra low voltage field connections points

To Remote T/H Sensor A
P67
Do Not
Use
NOTES:
Control wiring must be Class 2 and installed in
accordance with the National Electrical Code (NEC).
Requires shielded cable.
To P64 on Liebert iCOM
Control Board
Red Ethernet Cable
To Liebert XD Cooling
Module(s) and Remote
T/H Sensor B
To Optional
External
Connections
UNIT DISPLAY (Rear View)
Temperature Sensor
16
To P66 on Liebert iCOM
Control Board
Termination Plug
P64 P66 P67
Factory-Wired
1
DPN001598
Pg. 6, Rev. 7
Installation
1
2