ElmoMC SimplIQ Digital Servo Drives-Harmonica Installation Guide - Manual (Page 35)

Harmonica Installation Guide Installation
MAN-HARIG (Ver. 1.902)
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35
7
1
2
3
CAN - Interface J1
CAN_GND
120Ω
CAN - Controller
HARmonica 1
7
1
2
3
CAN - Interface J1
HARmonica 2
120Ω
Note: If cable is long ( >5M ) it is recommended
to ground at both ends
6
6
7
1
2
3
CAN - Interface J1 6
HARmonica n
Shield of RJ connector
CAN_H
CAN_L
CAN_H
CAN_L
CAN_H
CAN_L
Figure 22: CAN Connection Diagram
Caution:
When installing CAN communication, ensure that each servo drive is allocated a
unique ID. Otherwise, the CAN network may hang.