N5 Modbus TCP Online Manual

Electrical properties and technical data

Operating voltage
  • 12 V -5% … 72 V +4% DC for low-current version with designation N5-1-4
  • 12 V - 48 V DC ±5% DC for the high-current version with designation N5-2-4 and up to hardware version w007
  • 12 V -5% … 57.4 V DC for the high-current version with designation N5-2-4 and from hardware version w007b
Continuous current (rms) 10 A (low-current version), or 18 A (high-current version)
Peak current (rms) 10 A (low-current version), or 40 A for 5 seconds (high-current version)
Commutation Stepper motor open loop, stepper motor closed loop with encoder, BLDC sine commutated via Hall sensor, BLDC sine commutated via encoder
Operating mode
  • Profile Position
  • Velocity
  • Profile Velocity
  • Profile Torque
  • Homing
  • Clock-direction mode
Fieldbus interfaces Modbus TCP
Encoder input 5 V or 24 V signal, differential or single-ended (switchable by means of software, factory settings: single-ended), max. resolution 65536 increments per revolution (16-bit), UVW connection for Hall sensor
Inputs
  • 4 inputs, 5 V/24 V (inputs 1 to 4) individually switchable by means of software, factory setting: 5 V
  • 2 inputs (wide range) 5-24 V (inputs 5 and 6);
  • 2 analog inputs -10 to +10 V (factory settings) or 0–20 mA (switchable by means of software)
Outputs 2 transistor outputs (open drain, 0 switching, max. 24 V / 0.5 A)
Brake 1 open drain output, max. 1.5 A
Overvoltage and undervoltage Protection circuit for voltage > 77.5 V or < 9 V (low-current version)
Protection circuit for voltage > 52.4 V or < 9 V (high-current version)
Overtemperature Protection circuit at temperature > 70°C
Polarity reversal protection

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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