Emerson Liebert iCOM Manual De Usuario

Installing a Liebert iCOM Unit-to-Unit Network

Figure 25 Wiring a small display for stand-alone operation

Figure 26 Wiring a small display for U2U network operation

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Small Graphics Display
On Unit Accent
Stand-Alone Unit

6-Wire Cable

P66 P67

CAN CAN

iCOM

Microprocessor and I/O Board

P22

P38

P39

P53

P52

P54

P51

TB1

P43

Unit Electronics Compartment

P40

P32

P34

P33

P35

P36

P18 P65

P61

P63

P64

P66

P13

P12

P67

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1 Straight-Through
Ethernet Cable
Connection to P64

6-Wire Cable

Small Graphics Display
On Unit Accent
Unit-to-Unit Communications
With More Than Two Units

Networking Switch

To Other Units

(64 nodes total;

maximum of 32 input/output boards)