PEES Components AN528 servo amplifier

PEES Components styringsenheter
  • The amplifier AN528 was developed to control proportional valves in a closed-loop control
  • Secured against wrong polarity
  • Secure of short-circuit
  • External switch-off ramp
  • Ramp with quadrant identification
  • Wide range of ramp adjustment
  • External enable (no-load current circuit)
  • Test jack for: desired value, valve current, displacement pick-up signal
  • Same potential of: minus of the supply voltage zero-potential of the inputs zero-potential of the reference voltage
  • PWM - output stages (high dynamic)
  • 4 different inputs for the most popular input-voltages and -currents, allows very flexible input switching
  • LED indication for: Power on, Ramp off, Fail safe 
  • Potentiometer for: Ramp time, Zero overlapping, gain
    
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Type      Servo amplifier
Use Controlling proportional-stroke valves with two magnet coils
Connector 32 pin connector DIN 41612 D32
Supply voltage 24V DC (20…...32V DC)
Output current Imax = 2600 mA, 3 plug-selectable ranges: (0–800mA, 0–1600mA, 0–2600mA)
Inputs 1x ±20mA, 100Ω
1x ±5V, 50kΩ
1x ±10V, 100kΩ
1x user selectable 10kΩ/V
Dither 3 plug-selectable ranges (100 Hz, 140Hz, 280 Hz)
Adjustable amplitude, approx. 0–10% of rated current
Measurement sockets (2mm) VALVE CURRENT: 1V = 1A, ±8%,
COMMAND SIG: desired signal ±10V depends on the input voltage
FEEDBACK: displacement pick-up signal ± 5V
For mer informasjon Klikk her --- Datablad

Kontakt Hydex vedrørende PEES Components AN528 servo amplifier


 
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