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.
| Fissaggio | |
| Perni di saldatura | M3 × 8 |
| Connettività | |
| Morsetto a vite 3 poli | 0,1 - 1 mm² |
| Spostamento dell'isolamento 3 poli | AWG 26 - 28 |
| Dati elettrici | |
| Tensione di alimentazione | 12 - 30 V DC |
| Corrente di riserva | 12 mA |
| Corrente di funzionamento | 50 mA |
| Polarità | |
| Insieme di anodi o insieme di catodi | X |
| Caratteristiche acustica | |
| Frequenza | 2600 Hz |
| Pressione sonora (distancia de 0,3 m) | 90 dB(A) |
| Volume regolabile tramite potenziometro | X |
| Altro | |
| Gamma delle temperature | 0 - +65 °C |
3-wire technology
3-wire technology (common anode) |
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The acknowledgement signal from the controller must not exceed 1 V. |
3-wire technology (common cathode) |
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The acknowledgement signal from the controller must not be more than 1 V below the supply voltage. |
4-wire technology
4-wire technology (common anode) |
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4-wire technology (common cathode) |
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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.



