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Installing a Liebert iCOM
5.3.1Wiring a Liebert iCOM U2U Network Small Displays
Two cooling units, each with a small display: To network two cooling units, each with a small display, connect a crossover CAT5 cable between the P64 connectors on each cooling unit’s Liebert iCOM input/output board. A network switch is not needed (see Figure 24).
Figure 24 Connecting two cooling units, each with a small display using a crossover Ethernet cable
Three or more units with small displays: To network three or more cooling units, each equipped with a small display, connect a
Large Displays
A network switch is required to enable Ethernet communication on one or more cooling units with large displays. Each cooling unit with a large display requires two
NOTE
Only cooling units with large displays are supplied with a
Wall-Mount Large Display
Only large displays can be used for remotely monitoring and controlling cooling units connected on the same network. Each
Combining Large and Small Displays on a U2U Network
Setting up a network of cooling units equipped with large and small displays requires a network switch. The controls are to be connected to the switch as described above.
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