Product Description
The DeltaSol® BX is equipped with four relay outputs as well as two PWM outputs for the speed control of energy-saving high-efficiency pumps. Additionally, the controller is equipped with five Pt1000 sensor inputs, two analog Grundfos sensor inputs, an impulse input as well as a supplemental L’-output for the connection of an actuator.
The integrated SD memory card slot enables an easy datalogging to an SD memory card as well as a quick and effortless transfer of logged system data to a PC. The extra-large display vouches for a precise visualization of the system status. Pre-defined functions allow easier parametrization of the system; functional additions such as a drainback option broaden the range of applications. Of course, the DeltaSol® BX is also equipped with a RESOL VBus®.
- Extra large display
- 4 relay outputs (3 speed controlled)
- 7 sensor inputs
- Inputs for Grundfos Direct SensorsTM
- Speed control of high-efficiency pumps
- Datalogging onto SD memory card
- Drainback option
- Heat dump function
- RESOL VBus®
- Energy-efficient switch-mode power supply
Additional Information
| Max Heat Sources (collector fields) | 2 |
|---|---|
| Max Heat Loads (tanks) | 2 |
| Display | System-Monitoring illuminated |
| Sensor Inputs (temperature) | 5 |
| Relay Outputs | 4 |
| Semiconductor relays | 3 |
| Potential-free relays | 1 |
| Input CS10 | No |
| Impulse Input (V40) | Yes |
| WMZ with flowmeter | No |
| WMZ with V40 | No |
| Weather-compensated heating circuts | 0 |
| Additional DT-regulation (e.g. heat exchange) | No |
| Thermostat function | No |
| Bypass solar circut | No |
| External heat exchanger | No |
| Pump speed control | Yes |
| DVGW-protection against legionella | No |
| Frost protection | No |
| Heating circut backup | No |
| Collector cooling function | No |
| Minimum collector limitation | No |
| Collector emergency shutdown | No |
| Cooling function | No |
| Mixer regulation heating circut | No |
| Tube collector function | No |
| Timer/Clock | Yes |
| Storage loading in layers | No |
| Priority Logic / parallel loading /oscillating loading | No |
| VBus | Yes |
| RS232 | No |
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