Tools & HE accessories
PSW Universal
The PSW Universal Pump signal converter is used for connecting speed-controlled high-efficiency pumps to a controller without a corresponding output. Due to its flexible adjustment possibilities, almost any pump can be connected. Thus, when replacing the pump, speed control can be enabled without replacing the controller. The PSW Universal offers a total of 80 different signal combinations between bursts, leading-edge and trailing-edge phase cutting, PWM, 0-10 V, 0-20 mA, 4-20 mA and their inverted variations. It is additionally equipped with an L' output that renders an external power supply to the pump unneccessary.
Pump signal converter
- No controller replacement required
- For solar and heating pumps
- Flexible in- and outputs:
PWM, 0-10 V, 0-20 mA, 4-20 mA - Inversion of the output signal possible
- Compatible with all makes and models of pumps and controllers
Inputs:
On / Off, PWM, 0-10 V, 0-20 mA, 4-20 mA, bursts / wave packet, leading-edge phase control, trailing-edge phase control
Outputs: 1 semiconductor relay, 1 PWM, other: 0-10 V, 0-20 mA, 4-20 mA
PWM frequency: 625 Hz ± 1 %
PWM voltage: 11 V
Switching capacity: 1 (1) A 240 V~ (semiconductor relay)
Total switching capacity: 1A 240 V
Power supply: 100 – 240 V~ (50 – 60 Hz)
Supply connection: type X attachment
Power consumption: <1W
Mode of operation: 1.Y
Rated impulse voltage: 2.5 kV
Functions: signal converter
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting
Indication/Display: operating control lamp LED
Operation: 1 DIP switch, 1 selector switch
Ingress protection: IP 20 / DIN EN 60529
Protection class: I
Ambient temperature: 0 ... 40 °C
Pollution degree: 2
Dimensions: 144 x 208 x 43 mm
Maximum altitude: 2000 m above MSL
Humidity: 10 … 90 %
Fuse: T2A
Outputs: 1 semiconductor relay, 1 PWM, other: 0-10 V, 0-20 mA, 4-20 mA
PWM frequency: 625 Hz ± 1 %
PWM voltage: 11 V
Switching capacity: 1 (1) A 240 V~ (semiconductor relay)
Total switching capacity: 1A 240 V
Power supply: 100 – 240 V~ (50 – 60 Hz)
Supply connection: type X attachment
Power consumption: <1W
Mode of operation: 1.Y
Rated impulse voltage: 2.5 kV
Functions: signal converter
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting
Indication/Display: operating control lamp LED
Operation: 1 DIP switch, 1 selector switch
Ingress protection: IP 20 / DIN EN 60529
Protection class: I
Ambient temperature: 0 ... 40 °C
Pollution degree: 2
Dimensions: 144 x 208 x 43 mm
Maximum altitude: 2000 m above MSL
Humidity: 10 … 90 %
Fuse: T2A
Accessories
PSW Basic
Pump signal converter
PSW Premium
Pump signal converter
PSW Premium Set
Pump signal converter incl. Wilo PARA ST 15/7 – 130 mm
