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AQR2576NF KNX CO2 Temperature Base Module for Demand-Controlled Ventilation EU CEE/VDE Standard S55720-S207
Product Summary
AQR2576NF KNX CO2 Temperature Base Module for Demand-Controlled Ventilation EU CEE/VDE Standard S55720-S207 Product Overview The AQR2576NF is a KNX base module with a built-in maintenance-free NDIR CO2 sensor, designed to plug onto AQR253x front modules in EU (CEE/VDE) standard installations. ...
Basic Properties
Place of Origin:
EU
Certification:
CE RoHS
Model Number:
S55720-S207
Trading Properties
Minimum Order Quantity:
5
Payment Terms:
T/T,Western Union
Product Description
AQR2576NF KNX CO2 Temperature Base Module for Demand-Controlled Ventilation EU CEE/VDE Standard S55720-S207
Product Overview
The AQR2576NF is a KNX base module with a built-in maintenance-free NDIR CO2 sensor, designed to plug onto AQR253x front modules in EU (CEE/VDE) standard installations. Powered via KNX bus with S-Mode and PL-Link, it delivers CO2 monitoring, demand-controlled ventilation, and PID-based climate management for EU-standard KNX building automation projects.
Technical Specifications
| Communication | KNX S-Mode, KNX PL-Link |
| CO2 Sensor | NDIR type, maintenance-free and recalibration-free |
| CO2 Measuring Range | 0...5000 ppm |
| Analog Inputs | 1 x passive NTC 10k temperature sensor (room, floor, or ceiling) |
| Digital Inputs | 2 x potential-free contacts (window contacts or pushbuttons) |
| Power Supply | KNX bus, DC 21...29 V, bus load < 5 mA |
| Temperature Control | PID algorithm; continuous positioning 0...100% or PWM On/Off; pure heating and combined heating/cooling modes |
| Ventilation Control | 3 settable switching steps for humidity and CO2; 3 On/Off signal objects or one 0...100% positioning object for ventilation actuator |
| Setpoints | Temperature, humidity, and CO2 adjustable via KNX bus |
| Bus Coupler | Integrated with programming button and LED for ETS commissioning |
| Mechanical Design | EU (CEE/VDE) standard |
| Dimensions (WxHxD) | 71 x 71 x 45 mm |
| Data Sheet | N1411 |
| Warranty | 60 months |
Key Features
- Built-in maintenance-free NDIR CO2 sensor
- Demand-controlled ventilation with CO2 monitoring
- PID-based climate management algorithms
- Compatible with AQR253x front modules
- EU (CEE/VDE) standard design
- Integrated bus coupler with programming interface
Applications
Suited for commercial offices, conference rooms, hotel guestrooms, schools, clinics, and retail spaces in EU-standard KNX buildings requiring CO2 and climate monitoring with automated ventilation response.
Works with AQR253x front modules to form a complete indoor air quality control node; front modules and sensors ordered separately.
Product Details
Highlight:
KNX CO2 temperature control module
,Demand-controlled ventilation base unit
,EU CEE VDE standard room controller
Color:
Light Grey
Construction:
Plastic Construction
Application:
Residential Buildings Office Buildings
Materials:
High-quality Plastic Construction
Control Method:
PID Control
Use:
Intelligent Building Automation
Color Specification:
Smoke Gray Appearance
Ms. Nora
Sales Manager
- Email: nora@knxcomponents.com
- Tel: +8613427540176
- WhatsApp: 8613427540176
-
WeChat:
+8613427540176
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