The proportional amplifier is used for Flow-control valves for hydraulic applications and is used, but also for fan control, speed, soft start. The CAN bus allows data exchange between modules. CAN high-or low-speed (optional RS232) ensures easy integration into existing CAN systems. Control and readout of all values ​​by bus. Other functions (IOs) are freely programmable. Possibility of the customer's own programming using graphical programming interface CarsGraf ©.

Current control: 0 - 10 Volt set or CAN-bus is set to a constant output current. Fluctuations in operating voltage and temperature variations are compensated. A constant flow rate is ensured. It may be a dither frequency are superimposed in order to av...