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Section 7 DriverSection 7 Driver
SETTING THE KICK CURRENT
The Kick Current should be set to the Motor’s Rated Unipolar Current. For example, a
34D309 is rated for 4.5A, so the Kick Current Potentiometer would be set somewhere
between the 4A and 5A indication.
GROUNDING
The unit should be properly grounded. Shielded cable should be used to preserve signal
integrity.
MOTOR HOOKUP
The DPJ Series Driver Packs can drive 6-lead and 8-lead step motors rated from 1 to 7
amps/phase (unipolar rating). It features a unipolar bilevel (dual voltage) drive technique
with short/open circuit protection (with a Fault LED). This Driver Pack contains a 600
Watt fan cooled power supply.
MOTOR CONNECTIONS
All motor connections must be separated from input connections and all other possible
sources of interference.
IMPORTANT NOTE: When wiring from the driver(s) to the step motor(s) that extends
beyond 25 feet, it is important to consult with the factory.