ElmoMC Gold Line Digital Servo Drives-Gold Cello - Manual (Page 25)

Gold Cello Installation Guide
MAN-G-CELIG (Ver. 1.201)
||Motor Power Connector Pinouts (J9)| www.elmomc.com
25
Table of Contents
Figure 9: Brushless Motor Power Connection Diagram
Figure 10: DC Brushed Motor Power Connection Diagram
To power the drive, connect the M1, M2, M3, and PE pins on the Gold Cello. The phase connection
is arbitrary as Elmo Application Studio (EASII) will establish the proper commutation automatically
during setup. When tuning a number of drives, you can copy the setup file to the other drives and
thus avoid tuning each drive separately. In this case the motor-phase order must be the same as on
the first drive.
• For best immunity, it is highly recommended to use a 4-wire shielded (not twisted) cable for
the motor connection. The gauge is determined by the actual current consumption of the
motor.
• Connect the cable shield to the closest ground connection at the motor end.
• For better EMI performance, the shield should be connected to Protective Earth (PE
terminal). Connect the Braid wire to the PE terminal on the motor connector.
• Ensure that the motor chassis is properly grounded.