Stepper drives Servostep drives Controllers 2012

Specifications:
Power Stage: 40 kHz bipolar chopper H-Bridge.
Optically isolated inputs: 3 digital inputs, 5 Vdc NPN, PNP or line-driver (300 kHz).
Optically isolated output: 1 digital output, 24 Vdc – 100 mA for driver’s status monitoring.
Step Resolution: full step to 1/256 or 1/250.
Safety Protection: Over/Under Voltage, Over Current, Over Temperature, Short circuit Phase/Phase and Phase/Ground.
Drive Status Monitoring: power LED and failure status LED.
Temperature: 0% ÷ 90%.
Protection Class: IP20.
Control modalities:
CLOCK & DIRECTION
AND ANALOG
REFERENCE
clock & direction: • Setting of the current
value by means of dip-switches
• Selection of the step angle by means of dip-switches
• Enabling of automatic current reduction
• Possibility to select five user functions by means of jumpers
settings (model 2042 and 3050) or additional dip-switches (model 9060) choosing:
1 - Active edge of step and direction inputs
2 - Step / Direction or Clock-Up / Clock-Down control mode
3 - Drive enable input functioning:
a) the motor is powered if the enable input is open
b) the motor is powered if the enable input is closed
4 - ‘Voltage mode’ functioning: when the motor rotation speed exceeds 400 rpm, the drive
switches automatically to full step to compensate the efficiency and torque loss due to current
auto-limitation when the rotation speed increases
5 - Maximum current range for precise setting of the desired value
System resources
Mechanical data
Analog inputs Digital outputs Dimensions HxWxD Weight
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1 optoisolated 24 Vdc 100 mA
transistor output for Fault 100.0x74.0x37.0 mm 250 gr.
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1 optoisolated 24 Vdc 100 mA
transistor output for Fault 100.0x74.0x37.0 mm 250 gr.
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1 optoisolated 24 Vdc 100 mA
transistor output for Fault 120.0x97.0x45.5 mm 500 gr.
1 optoisolated 24 Vdc 100 mA
transistor output for Fault 120.0x97.0x45.5 mm 500 gr.
1 optoisolated 24 Vdc 100 mA
transistor output for Fault 120.0x97.5x62.3 mm 610 gr.
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1 optoisolated 24 Vdc 100 mA
transistor output for Fault 165.0x97.5x54.3 mm 680 gr.
1 optoisolated 24 Vdc 100 mA
transistor output for Fault 165.0x97.5x54.3 mm 680 gr.
1 optoisolated 24 Vdc 100 mA
transistor output for Fault 165.0x97.5x54.3 mm 900 gr.
1 optoisolated 24 Vdc 100 mA
transistor output for Fault 165.0x97.5x54.3 mm 900 gr.
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1 optoisolated 24 Vdc 100 mA
transistor output for Fault 235.0x151.5x62.5 mm 1350 gr.
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