THE D2XS1 IS A HIGH OUTPUT, 116DB(A) ALARM HORN SOUNDER. LOW CURRENT CONSUMPTION AND HIGH SPL IN A COMPACT ROBUST TYPE 4/4X, IP66 ENCLOSURE ENSURE THE D2XS1 IS SUITABLE FOR ALL HAZ LOC FIRE ALARM SYSTEM AND GENERAL SIGNALLING APPLICATIONS.
Maximum output: 116dB(A) @ 1 metre [107dB(A) @ 10ft/3m]
Nominal output: 112dB(A) @ 1m +/- 3dB – Tone 2 [103dB(A) @ 10ft/3m]
No. of tones: 64 (UKOOA / PFEER compliant)
No. of stages: 4
Volume control: Adjustable -12dB(A) [Tone 2]
Effective range: 125m/410ft @ 1KHz
Voltages DC: 24V dc (10-30V dc);
48V dc (38-58V dc
Voltages AC: 115V ac 50/60Hz;
230V ac 50/60Hz
Stage switching: DC units: negative or positive
AC units: common supply line
Ingress protection: EN60529: IP66
UL50E / NEMA250: 4 / 4X / 3R / 13
Housing material: Marine grade aluminium Al Si12 Cu
Colour: Red (RAL3000), Grey (RAL7038)
Cable entries: 2 x M20 x 1.5mm threaded gland entries
Adaptors available to 1/2″NPT, 3/4″NPT and M25
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Grounding stud: M5
Operating temp: -40 to +70°C [-40° to +158°F] – Class I Div 2
-40 to +50°C [-40° to +122°F] – All other markings
Relative humidity: 95%
Weight: DC: 2.48kg/4.96Ibs AC:2.73kg/5.46lbs
Version: In Rush: Voltage: Current:
24V dc 1.8A 10-30V dc 313mA [at nominal voltage]
48V dc 38-58V dc 181mA [at nominal voltage]
115V ac 50/60Hz +/-10% 90mA
230V ac 50/60Hz +/-10% 52mA
UL File ref: E230764
IECEx cert: IECEx ULD 14.0004X
ATEX cert: DEMKO 14 ATEX 4786493904X
CSFM listing: 7136-2279:0503
NEC / CEC: Class I Div 2 ABCD T3C Ta -40°C to +70°C
Class I Div 2 ABCD T4 Ta -40°C to +65°C, T4A Ta -40°C to +50°C
Class II Div 2 FG T5 Ta -40°C to +50°C, T6 Ta -40°C to +45°C
Class III Div 1&2 Ta -40°C to +50°C
NEC: Class I Zone 2 AEx nA IIC T4 Gc (Ta -40°C to +50°C)
Zone 22 AEx tc IIIC 90°C Dc (Ta -40°C to +50°C)
CEC: Class I Zone 2 Ex nA IIC T4A Gc X (Ta -40°C to +50°C)
Zone 22 Ex tc IIIC 90°C Dc (Ta -40°C to +50°C
Class II Div 2 EFG T5 Ta -40°C to +50°C
IECEx & ATEX: II 3G Ex nA IIC T4 Gc (Ta -40°C to +50°C)
II 3D Ex tc IIIC 90°C Dc (Ta -40°C to +50°C)
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