PD4-C/-CB USB Online Manual

Electrical properties and technical data

Technical data – motor

Type High-pole DC servo (stepper motor) Low-pole DC servo (BLDC)
Operating voltage 12 V to 48 V DC +/-5% 12 V to 24 V DC +/-5%
Rated current 4.2 A rms 8 A rms
Peak current for 1 s N/A Max. 20 A rms

Technical data


Description / value

Operating modes Profile Position Mode, Profile Velocity Mode, Profile Torque Mode, Velocity Mode, Homing Mode, Interpolated Position Mode, Cyclic Sync Position Mode, Cyclic Sync Velocity Mode, Cyclic Synchronous Torque Mode, Clock-Direction Mode
Set value setting / programming Clock-direction, analog, NanoJ program

3 digital inputs (+24 V)

3 digital inputs, single-ended or differential, +5 V / +24 V, switchable by means of software; factory settings are 5 V and "single-ended"

3 digital inputs +24 V

1 analog input, 10-bit resolution, 0-10 V

Outputs 1 output, max. 24 V, 100 mA, open drain
Integrated encoder Magnetic, single-turn absolute encoder, 1024 cpr
Protection circuit

Overvoltage and undervoltage protection

Overtemperature protection (> 75° Celsius on the power board)

Polarity reversal protection: In the event of a polarity reversal, a short-circuit will occur between supply voltage and GND over a power diode; a line protection device (fuse) is therefore necessary in the supply line. The values of the fuse are dependent on the application and must be dimensioned

  • greater than the maximum current consumption of the controller
  • less than the maximum current of the voltage supply.

If the fuse value is very close to the maximum current consumption of the controller, a medium / slow tripping characteristics should be used.

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