ELECTRICAL INSTALLATION
IPA Hardware Installation Guide 49
Brake Relay Connection
On all models, the two BK terminals are optically isolated from the drive/controller’s internal logic.
Figure 17. - Typical Brake Relay Connection on the Output Power Connector
Warning: You must connect the drive’s protective conductor terminal,
marked with the earth symbol , to a reliable system
Protective Earth.
Warning: The drive’s connector strip terminals have hazardous voltages
when power is applied to the drive, and up to several minutes
after power is removed. Lower voltages may still be present for
several minutes after power is removed. During normal
operation, these high voltage terminals must not be accessible
to the user.
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