VPP3 - PWM proportional controller panel mount for single and double solenoid valves
Features
adjustable minimum/maximum current for each directions (A+B)
adjustable rise/fall timeramp up to 25 seconds (step 0.1s)
adjustable PWM frequency from 50 to 300 Hz
output curve shape: linear or parabolic (selectable)
no. 2 multi purpose pins. Each one can be programmed to work as:
a) digital input (to enable or block outputs, speed selection)
b) digital output (dump valve, directional output, output over a threshold)