XLS757-1A-T – Honeywell

Part Details:

Temporal Horn

The Integrity Temporal Horn is a fire alarm notification appliance designed for indoor or outdoor use. The horn can be used for wall or ceiling mounting. See table 1 in datasheet for model number XLS757-1A-T.

The horn can be set to sound a temporal tone or a steady tone.
Its output level can be set to 104 dBA or 99 dBA.

Specifications

• Operating voltage: 20 to 31 Vdc or 20 to 27 Vfwr The horn must be connected to a continuous voltage when it is set to sound a temporal tone; it may be connected to either a pulsed or continuous voltage when set to sound a steady tone. 
• Horn operating current at low volume setting 20 to 31 Vdc: 20 mA 20 to 24 Vfwr: 23 mA 
• Horn operating current at high volume setting 20 to 31 Vdc: 48 mA 20 to 24 Vfwr: 52 mA 
• Synchronization: Pulses at temporal rate within 200 ms on common circuit. 
• Horn temporal pattern: 0.5 s on, 0.5 s off, 0.5 s on, 0.5 s off, 0.5 s on, 1.5 s off, repeat cycle 
• Sound output: See Table 2 in datasheet.
• Wire size: 12 to 18 AWG (2.50 to 0.75 sq mm) Compatible electrical boxes North American 2-1/2 inch (64 mm) deep 2-gang Standard 4 in square box 2-1/8 in (54 mm) deep Surface mounting box per Table 1 in datasheet. 
• Operating humidity Indoor: 93% relative humidity at 104 °F (40 °C) Outdoor: 98% relative humidity at 104 °F (40 °C) 
• Operating temperature Indoor: 32 to 120 °F (0 to 49 °C) Outdoor: –35 to 150 °F (–31 to 66 °C)