1240i Programmable Step Motor Drive

404 Westridge Dr. • Watsonville, CA 95076831/761-6555 • 800/525-1609 • FAX 831/761-6544www.appliedmotionproducts.comSTEPPERDRIVES1240i Programmable Step Motor Drive741240i Programmable Step Motor DriveMicrostepping1.2 amps, 40 VDCFeatures• Programmable for stand alone operation with AppliedMotion’s easy to use Si Programmer Windows software(software and programming cable included)• Can be operated in real time from a host PC or PLC usingApplied Motion’s Si Command Language (SCL)• Can be networked with all other Si products via AppliedMotion’s SiNet Hub• DC bus voltage 12-42 VDC motor supply (includingripple)• Software selectable motor current from 0.2 - 1.2amps/phase• Software selectable Step resolutions from 2,000 to50,800 steps per revolution• Software selectable idle current reduction 0%, 25%,50% or 100%• 8 user programmable inputs• 3 optically isolated 5–24 VDC outputs• Communication via RS232 or optional RS485• 48 watts of usable power• Screw terminal connector blocks for power, motor andI/O. RJ11 for RS232 port• MOSFET, dual H-Bridge, inaudible PWM amplifier• 3 state, pulse width modulated current control,switching at 20–30 kHz• Optional operator terminal (MMI) either standard orbacklit• Drives 4, 6 or 8 lead size 11, 14, 17 or 23 step motors• CE compliantDescriptionThe 1240i is a programmable step motor driver suitedfor a wide range of motion control applications. It includesa sophisticated controller integrated with a 48-watt microstepping amplifier.The 1240i includes Applied Motion’s easy to use Si ProgrammerWindows software for the rapid developmentof stand-alone motion control programs. The 1240i canalso be commanded in real time from a host PC or PLC,using the Si Command Language.For multi-axis applications, up to eight Applied MotionSi drives (stepper or Servo) can be networked using asingle SiNet Hub.The 1240i includes 8 optically isolated programmable inputsfor triggering, branching, position sensing and endof travel detection. 3 optically isolated programmableoutputs can send signals to other electronic devices andactivate relays.Recommended motors for the 1240i drive:Size 11 Size 14———— ————Size 17————Size 23————HT11-012 5014-842 HT17-068 HT23-393HT11-013 HT17-071 HT23-396HT17-075 HT23-399MECHANICAL OUTLINE0.1503.70BLOCK DIAGRAM12 - 42 VDCINPUT1INPUT2INPUT3INPUT4CW JOG/IN5CCW JOG/IN6CW LIMITCCW LIMITto PC/MMIOpticalIsoationOpticalIsolationRS2322.703.00InternalPowerSupply4.00eepromSiMicrosteppingIndexerSequencer4x Ø.156.062.70max3 StatePWMPowerAmplifierOpticalIsolationOUT1OUT2OUT3motor phase A motor phase B

404 Westridge Dr. • Watsonville, CA 95076831/761-6555 • 800/525-1609 • FAX 831/761-6544www.appliedmotionproducts.com1240i Torque CurvesSTEPPERDRIVESHT11-012 MOTORMotor Connection: 4 Lead BipolarDrive Setting: 1/10th Step • 1.0 A/Phase8HT11-013 MOTORMotor Connection: 4 Lead BipolarDrive Setting: 1/10th Step • 1.0 A/Phase10DynamicTorque(oz-in)64224 VDynamicTorque(oz-in)864224 V00 5 10 15 20 25 30 35 40rev/sec5014-842 MOTORMotor Connection: ParallelDrive Setting: 1/10th Step • 1.0 A/Phase2000 5 10 15 20 25 30 35 40rev/secHT17-068 MOTORMotor Connection: ParallelDrive Setting: 1/10th Step • 1.2 A/Phase25DynamicTorque(oz-in)1510542 V24 V20Dynamic15Torque(oz-in)10542 V24 V20Dynamic15Torque(oz-in)1000 5 10 15 20 25 30 35 40rev/secHT17-071 MOTORMotor Connection: ParallelDrive Setting: 1/10th Step • 1.2 A/Phase25540Dynamic30Torque(oz-in)2042 V24 V00 5 10 15 20 25 30 35 40rev/secHT23-393 MOTORMotor Connection: ParallelDrive Setting: 1/10th Step • 1.2 A/Phase501042 V24 V00 5 10 15 20 25 30 35 40rev/secDynamicTorque(oz-in)DynamicTorque(oz-in)00 5 10 15 20 25 30 35 40rev/secHT17-075 MOTORMotor Connection: ParallelDrive Setting: 1/10th Step • 1.2 A/Phase3025201510542 V24 V00 5 10 15 20 25 30 35 40rev/secHT23-396 MOTORMotor Connection: ParallelDrive Setting: 1/10th Step • 1.2 A/Phase1201008060402042 V24 V00 5 10 15 20 25 30 35 40rev/secHT23-399 MOTORMotor Connection: ParallelDrive Setting: 1/10th Step • 1.2 A/Phase200150DynamicTorque100(oz-in)42 V24 V5000 5 10 15 20 25 30 35 40rev/sec75