AQR2570NG KNX Base Module for Room Temperature and Humidity Control, IT Standard S55720-S205
The AQR2570NG is a KNX-communicating base module for room temperature and humidity measurement and HVAC control, designed in the Italian 3-modular mechanical standard. Powered from the KNX bus (DC 21...29 V, bus load < 5 mA), it accepts an AQR253x front module with integrated sensors or an external NTC 10k probe via its analog input, forming a complete KNX climate control node for Italian-standard electrical installations.
Key Features
- Supports KNX S-Mode and KNX PL-Link for integration with KNX-certified building automation platforms
- PID-based temperature control for pure heating and combined heating/cooling with adjustable positioning outputs
- Humidity ventilation control with 3 settable switching stages and positioning object support
- Remote temperature and humidity setpoint adjustment via KNX bus
- Integrated bus coupler with programming button and LED for ETS commissioning
Technical Specifications
| Data Sheet |
N1411 |
| Communication |
KNX S-Mode, KNX PL-Link |
| Voltage Supply |
KNX bus, DC 21...29 V |
| Bus Load |
< 5 mA |
| Analog Inputs |
1 (passive NTC 10k sensor) |
| Digital Inputs |
2 (potential-free contacts for window switches or buttons) |
| Control |
PID algorithm |
| Mechanical Design |
IT (3 Modular) |
| Display |
None |
| Measurement Range |
0...50°C |
| Warranty |
60 months |
Applications & Compatibility
Applications span commercial offices, retail spaces, hotels, educational institutions, and healthcare buildings in Italian-standard markets. Compatible with AQR253x front modules and QAP1030.200 external sensors. Front module and sensors ordered separately.