E2S A121-AL121-AB121LDA-AB121STR Electronic Sounders & Sounder-Beacons

E2S A121-AL121-AB121LDA-AB121STR Electronic Sounders & Sounder-Beacons

 

E2S A121-AL121-AB121LDA-AB121STR Electronic Sounders & Sounder-Beacons for Industrial Signalling Applications

The AB121STR combines a heavy duty 126dB(A) alarm sounder with a powerful 15J Xenon strobe warning beacon featuring a single and double flash patterns. The AB121LDA combines a heavy duty 126dB(A) alarm sounder with a powerful multi-function L.E.D beacon. The AL121X features the 126dB(A) A121 alarm horn sounder combined with the L101X Xenon strobe beacon. The compact, robust housing is ideal for all general signalling applications including fire, security and process control.

 

  • Operational Characteristics: 
–  Sound output: Max 126dB @ 1m.
–  45 tones including ISO tones compliant with Australian Standards (see tone list in attached pdf).
– Automatic synchronization on multi-sounder systems when connected to the same power supply.
– Sounder and beacon controlled independently.
– Light Output: Xenon = 200cd(e)(AL121), 500cd(e)(AB121STR); LDA LED = 30cd(e).
– Flash: Xenon = 60fpm (AB121STR has 3 flash patterns selectable on board); LDA LED = 9 (3 stage) flash patterns.
– Flash Energy: 5J (AL121), 15J (AB121STR).
– Volume control, (121dB max – 112dB min on tone 2).
– Three stage alarm (reverse polarity stage switching on DC units), AB112LDA also features remote switching of 2nd & 3rd flash patterns on DC units.
– IP66 (IP65 on AB105LDA & AB121STR) protection degree.
– Rating: Continuous.
– Temp Rating (degrees C): -25 to +55.
– Cable Entry: 2 x M20 knockouts.
– Construction: Flame retardant ABS.
 – Lens color available in: Amber, Blue, Clear, Green, Red.
  • Order Code Description
    ESS5012  A121 sounder, 10-30VDC, 950mA @ 24VDC.
    ESS5013  A121 sounder, 24VAC +/- 10%, 1.0A.
    ESS5016  A121 sounder, 35-60VDC, 600mA @ 48VDC.
    ESS5021  A121 sounder, 115VAC +/- 10%, 240mA.
    ESS5031  A121 sounder, 230VAC +/- 10%, 120mA.
    ESS5112  AL121 5J xenon sounder-beacon, 20-28VDC, 950mA sounder, 250mA beacon, (specify color).
    ESS5113  AL121 5J xenon sounder-beacon, 24VAC +/- 10%, 1.0A sounder, 300mA beacon, (specify color).
    ESS5116  AL121 5J xenon sounder-beacon, 42-54VDC, 600mA @ 48VDC sounder, 175mA beacon, (specify color).
    ESS5121  AL121 5J xenon sounder-beacon, 115VAC +/- 10%, 240mA sounder, 70mA beacon, (specify color).
    ESS5131  AL121 5J xenon sounder-beacon, 230VAC +/- 10%, 120mA sounder, 35mA beacon, (specify color).
    ESSAB5112S  AB121STR 15J xenon sounder-beacon, 20-28VDC, 950 mA sounder, 870mA beacon, (specify color).
    ESSAB5116S  AB121STR 15J xenon sounder-beacon, 42-54VDC, 600mA @ 48VDC sounder, 480mA beacon, (specify color).
    ESSAB5121S  AB121STR 15J xenon sounder-beacon, 115VAC +/- 10%, 240mA sounder, 400mA beacon, (specify color).
    ESSAB5131S  AB121STR 15J xenon sounder-beacon, 230VAC +/- 10%, 120mA sounder, 225mA beacon, (specify color).
    ESSAB5112L  AB121LDA multi-function LED sounder-beacon, 10-30VDC, 200mA @ 24VDC sounder, 400mA @ 24VDC beacon, (specify color).
    ESSAB5116L  AB121LDA multi-function LED sounder-beacon, 35-60VDC, 120mA @ 48VDC sounder, 400mA @ 48VDC beacon, (specify color).
    ESSAB5121L  AB121LDA multi-function LED sounder-beacon, 115VAC +/- 10%, 100mA sounder, 140mA beacon, (specify color).
    ESSAB5131L  AB121LDA multi-function LED sounder-beacon, 230VAC +/- 10%, 60mA sounder, 70mA beacon, (specify color).

 

 

  • 3 Stage Flash Patterns for AB121LDA:
 Stage 1  Stage 2 (10-50VDC only) Stage 3 (10-50VDC)
 Static  Alternate Side Flash 2Hz  Static
 Rotating Slow 1  Alternate Side Flash 2Hz  Static
 Single Flash 2Hz  Rotating Fast 2  Static
 Rotating Fast 1  Single Flash 2Hz  Static
 Rotating Slow 2  Double Flash 1Hz  Static
 Double Flash 1Hz  Rotating Fast 2  Static
 Rotating Fast 2  Double Flash 2Hz  Static
 Double Flash 2Hz  Alternate Side Flash 2Hz  Static
 Alternate Side Flash 2Hz  Rotating Fast 2  Static
  • (please see linked PDF’s for further information)