Servo amplifier XF105 for open-loop controlled proportional valves (2 magnet coils) with fast output stages

Features:

• Protection against wrong polarity
• Short-circuit proof
• Ramp can be switched off externally
• Quadrant-sensitive ramp
• Wide ramp adjustment range
• External enable signal
• Test jacks for set point voltage and magnet coil current
• PWM output stage with excellent dynamics
• LED indicators for ‘Power on’, ‘Ramp off’ and ‘Fail safe’
• Potentiometers for ramps, Imin and Imax