Copley Controls Xenus Plus Series User Manual page 16

Xenus Plus User Guide 16-01344 Rev 06
2.1.3: Power and Isolation Diagram
The graphic below shows the different power sections within the Xenus Plus drives and the isolation
barriers between them. Note that the diagram shows the power and feedback connections to one
motor and applies directly to the single axis model. Although not shown, connections to a second
motor (applicable for the dual axis drive models) are essentially duplicates of the first. The second
motor power connections originate from a second PWM inverter in the Mains circuit block and the
second motor feedback connections originate from a second set of Feedback Power and Decoding
circuitry in the Signal GND referenced block.
The isolation barriers associated with the general purpose inputs and outputs or the
STO or MTO inputs are not shown.
Copley Controls 16