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CN0124 STEP MOTOR DRIVE OPERATING MANUAL 3879 SOUTH MAIN STREE T 714-979-6491 SANTA ANA, CALIFORNIA 92707-5710 U.S.A.
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This manual contains information for installing and operating the following Centent Company product: CN0124 Half-Step Drive Centent and the Centent Company logo are trademarks of Centent Company. Other trademarks, tradenames, and service marks owned or registered by any other company and used in this manual are the property of their respective companies.
20 amps per phase. INSTALLATION The CN0124 generates 10 watts of heat per amp of motor current. The drive must be adequately heat sunk at current set values greater than .5 amps. Maximum case temperature must not exceed 70°C (158°F).
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TERMINAL 8 +10 TO 46 VDC This is the power supply input to the CN0124. The minimum voltage is 10 VDC; the maximum is 46 VDC. The power supply may be unregulated, however the ripple voltage must be limited to a maximum of 10% of the DC...
TERMINAL 9 GROUND This is the CN0124's power supply GROUND input. It also serves as the return side of the current set resistor (Terminal 10). TERMINAL 10 CURRENT SET A resistor from the CURRENT SET pin to the GROUND pin sets the operating phase current.