FF LS250A Intelligent Addressable Sounder With Short Circuit Isolator

FEATURES

  • Built-in short-circuit isolator
  • Voltage reading at addressed device terminals
  • Addressable sounder structure
  • Extractable terminal board for easy installation
  • Deep base for easier loop wiring
  • 107 dB sound output
  • Glossy red ABS housing
  • IP65 protection with PG7 cable glands
  • Certified according to EN54-3 and EN54-17
  • Made in Italy

 
Supply Voltage 18 ~ 27V
Stand-by Consumption 130 µA
Alarm Consumption 20mA
Absorbed Power 0.2W
Sounder Voltage ON 24 V dc
Sound Output 107dB
Operation Temperature -10°C ~ +55°C
Degree of Protection IP65
Size D:100mm H:92mm
Humidity 85% RH 







 

 

 

 











 

 

Datasheet