The AQ creates two short beeps once a button is pushed. With 3-wire technology the AQ will only sound if the call was accepted by the controller. When pushing an already confirmed button the AQ will also sound (see EN 81-70 (D), chart 4). The volume is adjustable via a potentiometer.
|Welding studs||M3 × 8|
|Screw terminal 3 poles||0.1 - 1 mm²|
|Screw terminal 3 poles||AWG 26 - 28|
|Power supply||12 - 30 V DC|
|Stand-by current||12 mA|
|Operating current||50 mA|
|Common anode or common cathode||X|
|Sound pressure (0.3 m distance)||90 dB(A)|
|Volume adjustable via a potentiometer||X|
|Temperature range||0 - +65 °C|
3-wire technology (common anode)
The acknowledgement signal from the controller must not exceed 1 V.
3-wire technology (common cathode)
The acknowledgement signal from the controller must not be more than 1 V below the supply voltage.
4-wire technology (common anode)
4-wire technology (common cathode)
AQ – Module for acoustic acknowledgement of operation of a control device according to EN 81-70. Polarity common anode or common cathode; power supply 12 V … 30 V DC. Volume adjustment via potentiometer. Faceplate mounting by welding studs.