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

Gold DC Trombone Installation Guide
MAN-G-DCTROIG-EC (Ver. 1.900)
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25
Table of Contents
6.1.2 Feedback Cable Port A and Port B Connector
1. On the motor side connections, ground the shield to the motor chassis.
2. At least One COMRET (Common Return) must be connected to the PE.
Implement the following steps to connect the COMRET to the PE:
a. At the drive, connect the feedback drain wire to one of the COMRET terminals in the
D-Type feedback connector (Figure 9).
b. At the motor, connect the feedback cable drain wire to the GND motor chassis
terminal of the feedback connector.
The drawings below display two earth connections.
Figure 9: Feedback Port A and B Cable Assemblies