Temperature sensor inputs |
6 |
6 |
Sensor type |
Pt1000 |
Pt1000 |
Flow rate sensor inputs |
1 |
3 |
Sensor type |
0-500 Hz interface or Grundfos Direct Sensor™ analogue |
1 x 0-500 Hz interface and up to 2 Grundfos Direct Sensors™ analogue |
Semiconductor relays |
3 |
3 |
Potential-free extra-low voltage relays |
1
|
1 |
PWM outputs |
2 |
2 |
Data interfaces |
VBus®, MicroSD card slot |
VBus®, MicroSD card slot, Modbus/RTU |
Constantly high control quality by means of self-learning neural networks |
 |
 |
Customised control for systems with or without circulation |
 |
 |
Flexible circulation function, also with thermal disinfection |
 |
 |
Reliable DHW heating even in the case of a fault condition |
 |
 |
Control of PWM pumps |
 |
 |
Control of LIN bus pumps |
 |
- |
Adaptable to many commonly used flow rate sensors |
 |
 |
Cascades of up to 6 DHW exchange controllers or stations |
 |
 |
Numerous check measurements run by our laboratories |
 |
 |
Fine-tuning of the control algorithm to customer requirements |
 |
 |
Connection to a building management system via Modbus / RTU |
- |
 |