Supply: yellow LED, lit up with power ON.
Off Set: minimum current adjustment. Adjust solenoid current so that the desired minimum value is obtained. Clockwise rotation increases current.
Ramp up: Ramping up time adjustment.
Ramp down: Ramping down time adjustment.
For longer ramping times, turn potentiometers clockwise; for shorter ramping times, turn the potentiometers counter-clockwise.
Full load current: Maximum current adjustment. Adjust solenoid current so that the desired maximum value is obtained (up to 2A). Clockwise rotation increases current.
Frequency adjustment: it is possible to set the PWM frequency obtaining the desired control sensitivity. After removing the external plastic cover, turn the adjusting screw; clockwise rotation increases frequency from 100 to 500 Hz.
Electronic feed regulator
Regulator ordering code
R933003290
Minimum output current
0....0.6 A
Ramp adjustment up/down
0.1....10 s
PWM Frequency adjustment (pre-set 120 Hz)
100....500 Hz
Ambient operating temperature
-10....+60°C (14....+140 °F)
Weight
0.12 kg (26.4 lbs)
Electromagnetic compatibility
EN50081-1/2EN61000-4-2/3/4/5/6
Potentiometer resistance
5....10 κ Ω