en
9
Technical data
Inputs: bursts, phase cutting
Outputs: PWM / 0-10 V
Power supply: 220 ... 240 V~ (50 ... 60 Hz)
Supply connection: type Y attachment
Power consumption max. 1.5 VA
Mode of operation: 1.Y
Rated impulse voltage: 2,5kV
Functions: signal converter, converting a speed-controlled 230 V signal into a
PWM or 0-10 V signal.
Housing: plastic
Mounting: Wall mounting
Protection type: IP65 / EN60529
Protection class: II
Ambient temperature: 0 ... 40 °C
Degree of pollution: 2
Dimensions: 80 x 80 x 53 mm
1
Overview
The PSW Basic signal converter is used for connecting speed-controlled high-ef-
ficiency pumps with a PWM or 0-10 V control input to a controller without a
corresponding output,
• For solar and heating pumps
• PWM or 0-10 V output signal
• Inversion of the output signal possible
• Robust and dripping water protected housing
The PSW Basic pump signal converter is used for HE pump speed control, without
having to replace the controller when replacing the pump.
The following signal conversions are possible:
Input signal
Output signal
PWM
PWM
neg.
0-10 V 0-10 V
neg.
Burst
x
x
x
x
Leading-edge phase control
x
x
x
x
Trailing-edge phase control
x
x
x
x
