User manual

Teamwork
87 Liebert
®
iCOM
®
Figure 74 CAN cable pin location and connection code
Figure 75 Connect CANbus cable
4.3.6 Replace CANbus Cable Between Liebert iCOM Display and Liebert iCOM Main Board with
Grounded CANbus Cable
The incoming CANbus cable from the first 2T sensor in the daisy chain is landed on the rear of the
Liebert iCOM display. The factory installed CANbus cable from the rear of the display to the main
board in the electrical panel does not included a ground feature and must be replaced with a 6'
grounded CANbus cable (Part #300157G1). This installation will require four tie wraps to replace
those cut during the removal of the factory-installed CANbus cable from the display to the main
board. Ensure there is enough slack in the wire to allow the door to open and close freely, but not too
much slack to bind or pinch when the door is shut.
Pin 1
Pin 1
Wire Color Code
Pair Number Pair Color
1 Black Brown
2 Blue Violet
3 Yellow Green
1
2
3
4
5
6
Black
Brown
Blue
Violet
Yellow
Green
1
2
3
4
5
6
Pair 1
Pair 2
Pair 3