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AQR2570NJ KNX Base Module for Room Temperature and Humidity Control US Standard S55720-S206

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AQR2570NJ KNX Base Module for Room Temperature and Humidity Control US Standard S55720-S206

Certification : CE RoHS

Payment Terms : T/T,Western Union

Color : Light grey

Packaging Details : Carton

Output Range : 0 to 100% stepless regulation

Delivery Time : 7 Days

Mounting Type : DIN-Rail Mounting

Material : High-quality aluminium alloy

Alarmfunction : Over-temperature alarm

Place of Origin : EU

MOQ : 5

Model Number : S55720-S206

Use : Intelligent Building Automation

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AQR2570NJ KNX Base Module for Room Temperature and Humidity Control US Standard S55720-S206

Product Overview

The AQR2570NJ is a KNX-communicating base module for room temperature and humidity measurement and HVAC control, designed in the US (UL) 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, providing KNX-integrated room climate sensing and control for North American UL-compliant installations.

Key Features

Supports KNX S-Mode and KNX PL-Link for international building automation systems
PID-based temperature control for pure heating and combined heating/cooling
Adjustable positioning outputs (0...100% continuous or PWM On/Off)
Humidity ventilation control with 3 settable switching stages
On/Off signal objects or 0...100% positioning object for demand-controlled ventilation
Integrated bus coupler with programming button and LED for ETS commissioning

Technical Specifications

Parameter	Value
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	US (UL)
Certification	UL listed
Display	None
Measurement range	0...50°C
Warranty	60 months

Applications & Compatibility

Applications include UL-compliant commercial buildings, hotels, offices, and smart building projects in the United States and North American markets with KNX automation. Compatible with AQR253x front modules and QAP1030.200 sensors. Front module and sensors ordered separately.

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AQR2570NJ KNX Base Module for Room Temperature and Humidity Control US Standard S55720-S206 Images

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AQR2570NJ KNX Base Module for Room Temperature and Humidity Control US Standard S55720-S206

AQR2570NJ KNX Base Module for Room Temperature and Humidity Control US Standard S55720-S206

KNX base module for temperature control

Room temperature control unit with humidity

US standard KNX module S55720-S206

AQR2570NJ KNX Base Module for Room Temperature and Humidity Control US Standard S55720-S206 Images