T A B L E O F C O N T E N T S - Panasonic Electric Works Europe AG
T A B L E O F C O N T E N T S - Panasonic Electric Works Europe AG
T A B L E O F C O N T E N T S - Panasonic Electric Works Europe AG
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Buzzers<br />
ND Series: 22 dia. types (ACZL)<br />
ND Series<br />
(mounting hole 22 dia. type)<br />
FEATURES<br />
The user can select a continuous<br />
buzzing sound, a long intermittent<br />
sound, or a short intermittent sound,<br />
using a slide switch inside the<br />
terminal part.<br />
RoHS Directive compatibility information<br />
http://www.mew.co.jp/ac/e/environment/<br />
TYPES<br />
Mounting hole Shape of panel front Usage voltage Part No.<br />
22 mm dia. 25.8 square 12 to 24 V AC/DC ±10% ACZL8100<br />
Note: Buzzers are not sold as block items.<br />
SPECIFICATIONS<br />
Rated insulating voltage<br />
60 V AC/DC<br />
Rated operating voltage 12 to 24 V AC/DC ±10%<br />
Current consumption<br />
Sound pressure (at 0.1 m)<br />
Sound frequency<br />
DC: 7 mA, AC: 20 mA<br />
Min. 80 dB for continuous sound (at rated voltage)<br />
2 kHz ±500 Hz<br />
Buzzer repetitions<br />
Long intermittent: 55 times/min. ±10%<br />
Short intermittent: 600 times/min. ±10%<br />
Standard usage conditions<br />
Ambient temperature: –20 to +55°C (Not freezing)<br />
Relative humidity: 45 to 85%<br />
Insulation resistance<br />
Min. 100 MΩ (500 V DC megger)<br />
Dielectric strength<br />
Between charging and non-charging parts: 1,000 V AC for 1 min.<br />
Vibration resistance (malfunctioning)<br />
5 to 55 Hz at unilateral amplitude of 0.5 mm<br />
Shock resistance (durability) 1000 m/s 2<br />
Expected life<br />
1,000 hours min.<br />
Protective construction Enclosed type (JEM 1030)<br />
Terminal shape<br />
110 terminal with tab that doubles for soldering use<br />
DIMENSIONS (unit: mm)<br />
Panel thickness: 0.8 to 6mm<br />
Rubber washer<br />
Lock nut<br />
Panel mounting dimension<br />
22.3 +0.4<br />
0 dia.<br />
LOCK<br />
T O P<br />
15.7<br />
26<br />
25.8<br />
0.4<br />
Retaining plate<br />
Tab terminal width: 2.8 × 0.5t<br />
19<br />
6<br />
X1 X2<br />
11.7 8.5<br />
18.5<br />
9<br />
36<br />
9<br />
Lot No. display position<br />
R18<br />
LOCK<br />
1.4<br />
6<br />
Label position<br />
Note) Wiring operation should be taken into consideration<br />
when deciding the mounting pitch.<br />
Wiring diagram (BOTTOM VIEW)<br />
Continuous/intermittent<br />
sound slide switch<br />
TOP mark side<br />
Internal wiring<br />
completed<br />
Intermittent<br />
(short)<br />
X1 X1<br />
26<br />
Intermittent<br />
(long)<br />
X2 X2<br />
Continuous<br />
Internal wiring<br />
completed<br />
05/2009<br />
The input terminals are X1 and X2.<br />
(There is no + or – polarity.)<br />
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