IoT pump control for Vario pumps with 0 - 10 V interface.
Unassembled PCB in matching Spelsberg enclosure. (2021/06/06)
- 0 - 10 V interface for speed control of a Vario pump
- WiFi interface
- 1-wire interface for two DS18B20 temperature sensors
- 0 - 10 V input for a pressure sensor (alt. also 0 - 5 V or 4 - 20 mA possible)
- Switch input for operating mode preselection (AUTO - OFF - MANUAL)
- 5 LEDs for status visualization
- Wide range power supply (12 - 36 V)
The external control of the AquaVarioPlus can be activated in the setup menu of the pump. This is described in detail in the manual (of the BADU Eco Soft, which has the same control) on page 9 an 10. The "Steuerart" (control type) 0 - 10 V, code 3 is required.
Control board of the AquaVarioPlus pump from AquaTechnix.
The CN4 (pin 2) connector is provided for controlling the pump via the 0 - 10 V interface. See also Manual BADU EcoSoft on page 7.
| pin# | function | specification | in use with VarioControl |
|---|---|---|---|
| 1 | n/a | ✖️ | |
| 2 | rpm value (U) | 0 - 10 V | ✔️ |
| 3 | PWM | unknow specs? | ✖️ |
| 4 | rpm value (I) | 4 - 20 mA | ✖️ |
| 5 | GND | ✔️ |
| Manufacturer | SKU |
|---|---|
| JST (JAPAN SOLDERLESS TERMINALS) | XHP-5 |
Suitable contacts are listed in the data sheet on page 2.