ALARM LOOP FEH 2001 1 LOOP

1-loop alarm
Memory selectable in loop / no memory. Operating voltage of device: 15-28 Vac or 18-35 Vdc. During alarm condition, the indicator light flashes and the buzzer sounds. Both normally open and normally closed potential-free contacts can be connected to the loop. If the alarm contact remains in alarm condition, the buzzer is muted and the indicator light remains steadily on. Power consumption is 110 mA ac / 60 mA dc. Sound level / frequency: 78 dB / 2.3 kHz / 30 cm. The device has a live control line for signaling devices and a potential-free changeover contact. This product description is an automated translation of the original Finnish description.