Datasheet

Technical data
Buzzer
Buzzer system
Electronic non-contacting buzzer with IC oscillator
Material
Buzzer case
Plastic
Front bezel
Plastic
Mechanical characteristics
Terminals
Solder
/ Plug-in terminal 2.8 mm x 0.5 mm
Tightening torque
For xing nut max. 0.5
Nm
Electrical characteristics
Frequency (tone)
Approx. 2.0
kHz
Interval frequency
2
Hz
Sound pressure
88
dB (A) ±8 dB at a distance of 0.1 m (IP 40)
82
dB (A) ±8 dB at a distance of 0.1 m (IP 65)
Volume variable with a 1
MΩ potentiometer or corresponding xed
resistor
Electrical characteristics
Operating voltage
10 … 26 VDC
Operating current
≤ 20 mA
Ambient conditions
Storage temperature
– 40 °C … + 85 °C
Service temperature
– 25 °C … + 55 °C
Protection degree
IP 40
IP 65
Approvals
Conformities
CE
2011 / 65 / EC (RoHS)
Electrical characteristics
Illumination
Filament lamp
14 VAC / DC 28 VAC / DC
Power consumption
80 mA 44 mA
Single-LED
12 VAC / DC 28 VAC / DC
Power consumption
15 mA 18 mA
Flashing frequency
1
Hz ± 0.25 Hz
Pulse duty factor
Approx. 50
%
Operating voltage
12
… 28 VAC / DC ±10 %
Ambient conditions
Operating temperature
0 °C … + 45 °C
Protection degree
As per EN / IEC 60529
IP65 front side
IP40 rear side
Approvals
Conformities
CE
2011 / 65 / EG (RoHS)
01/2019 § eao.com
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