Valve amplifier with Highside measurement for proportional valves

The latest device in our power amplifier family is a single-channel, hardware-configured valve amplifier with high-side measurement.

For control purposes, the device uses an analog differential input that can be flexibly configured for setpoint signals of 0–10 V or 4–20 mA. The maximum current of the PWM output stage is 2.6 A, and the stage supports high-side measurement.

The compact module was specifically developed for applications requiring simple, reliable, hardware-based parameterization. Settings are configured directly on the device using adjustable potentiometers and digital inputs.

Your benefits at a glance

✔ Single-channel valve amplifier with high-side measurement
✔ Current-controlled PWM output stage up to 2.6 A
✔ Analog differential input for 0...10 V or 4...20 mA
✔ Einfache Hardware-Konfiguration über Potentiometer
✔ No computer required
✔ DIN rail mounting

Hardware-based configuration enables rapid commissioning and easy adaptation to the specific application.