The main features of low voltage single direction PWM DC motors control PLN 19-8 are: 
 
  • Line voltage at terminals FA1 and FA2: 12 – 24 Vac or 15 – 35 Vdc
  • The speed of the drive is to be controlled by potentiometer, 10-15 KΩ
  • Current Limit trimmer, in order to suit the board for small motors. In order to limit the current, turn clock wise the trimmer
  • Output voltage from terminals FA3 and FA4, from 0 up to Vdc MAX which is proportional to the input voltage. With 35 Vdc input voltage, the max output voltage is about 30 Vdc
  • Output current (*): Maximum output current allowed: 8 A in a ventilated environment, continuous duty.
  • Weight: 0.120 Kg
The main features of low voltage single direction PWM DC motors control PLN20 – PLN40 are:
 
  • Transistor bidirectional drive with regenerative current system.
  • Following settings can be adjusted (by built in trimmers): acceleration ramp: 0.5 - 10 sec, deceleration ramp: 0.5 - 10 sec, current limit 100% - about 30%
  • Room temperature: 0°C / +40°C (alarm below zero)
  • LED for system diagnosis
  • Switching frequency: 16kHz
  • Covered
  • 5-10 kΩ Speed pot. or 0-10 Vdc external signal for speed regulation
  • Variable current limit
  • Thermal sensor for protection

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