- Suitable for controlling proportional pressure control valves (Type HD-3DREP 6, from series 2X) and pilot operated proportional directional valves (Type HD-WRZ, from series 7X) without electrical position feedback.
- Four command values can be adjust by means of potentiometers.
- Four command value call-ups with LED indicator lamp.
- Differential input, can be switched over to current input.
- Enable input with LED indicator lamp.
- Indication “Ready for operation” by LED
- Step Function generator
- Ramp generator with one or five ramp times
- Two clocked current output stages
- Reverse polarity protection for the voltage supply.