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Pulsafeeder MPC User Manual

Page 21

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To ensure proper operation, the MPC should remain powered at all times.
A dry contact input provides the MPC with motor status (on vs. off). See
Section 13 (Digital In #1 & Digital In #2)

Input Power must be run in separate conduit. Do not combine Power and

Control wires in a common conduit!


Field Wiring conductors shall be copper conductors only!

Figure 3 – AC Drive Power Connections

Wait a minimum of 3 minutes after disconnecting power before servicing the
MPC or pump motor. Capacitors retain a charge even after power is removed
from the controller.