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AL112NX Alarm Horn Sounder & Xenon Strobe Beacon 2-31-180

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The AL112NX features the 119dB(A) A112N 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.
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Voltage
Enclosure Color
Lens Color
Beacon position
Version
Part Number:
AL112NX
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Alarm Horn Sounder & Xenon Strobe Beacon

Upgrade Notification

Note: Product upgrade launching 1st June 2021
View upgraded product details here

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Description

The 5 Joule Xenon strobe generates over 200 candela of light output. DC versions have multile flash rates selectable udring installation. Sounder & beacon may be connected from a single supply for simultaneous operation or from separate supplies for independent operation.

Downloads

Datasheet Datasheet.pdf
Sounder/horn installation A112N_Inst__ISN7401-B_.pdf
Beacon/light installation L101X__D185-00-001-IS_Issue_2_.pdf
Programmable version installation PROGSNDR_Inst__ISN2802-A_.pdf
CPR EN54-23 version installation manual AL112NX_D179-00-501-IS-SC-CPR_Iss_D.PDF
UL certifcate of compliance UL_CoC_-_20120402-S7995_A-Range__AL-Range.pdf
EC Certificate of Conformity 0786-CPR-21349_AL_X.pdf
Russian EAC Declaration of Conformity D-GB.GA05.B.12595-20-24.03.2025.pdf
Russian Maritime register 19.00193.278.pdf
MED certificate MEDB00001EH.PDF
DNV MED Module D cert MEDD00000GV-revision1.pdf
Declaration of Conformity DC-023_Issue_F_AL-range.pdf
Declaration of Performance DP_-_0786-CPR-21349-Issue_A_AL100X__AL105NX__AL112NX__AL121X.pdf
2D drawing (PDF) SK0128_Issue_B.pdf
2D drawing (PDF) SK0261_Issue_A.pdf
2D drawing (DWG) SK0128_Issue_B.dwg
2D drawing (DWG) SK0261_Issue_A.dwg
Hi-res product image 1 (TIFF) 2-31-180_AL112NX-R-C-F.tif
Hi-res product image 2 (TIFF) 2-31-180_AL112NX-R-Y.tif
Hi-res product image 3 (TIFF) 2-31-180_AL112NX-G-R-F.tif
Lo-res product image 1 (JPG) 2-31-180_AL112NX-R-C-F.jpg
Lo-res product image 2 (JPG) 2-31-180_AL112NX-R-Y.jpg
Lo-res product image 3 (JPG) 2-31-180_AL112NX-G-R-F.jpg

Features

  • Automatic synchronisation on multi-sounder system.
  • High output Xenon beacon
  • DC voltage units feature multiple flash rates.
  • Continuously rated.
  • Stainless steel fixings.
  • Unit can be mounted using external lugs or internal BESA compatible fixing positions.
  • Duplicate cable terminations (in & out for daisy-chain installations).
  • Tropicalisation available on request.
  • Available with custom tone configurations and frequencies.
  • Stage Programmable 4 stage/channel version available:
    45 alarm tones
    4 remotely selectable stages
    Any tone can be assigned to any stage
    User configurable continuous frequency tone

Specification

Sounder:
Maximum output: 119dB(A) @ 1 metre [110dB(A) @ 10ft/3m]
Nominal output: 112dB(A) @ 1m +/- 3dB – Tone 2 [103dB(A) @ 10ft/3m]
No. of tones: 45 (UKOOA / PFEER compliant)
No. of stages: 3
Volume control: Max. 112dB(A); Min. 100dB(A) – Tone 2
Effective range: 125m/410ft @ 1KHz
Voltages DC: 24V dc (10-30V dc); 48V dc (35-60V dc)
DC units can use 24V ac for single stage applications.]
Voltages AC: 24V ac; 115V ac; 230V ac
Stage switching: Negative – Reverse polarity stage switching on DC units.
Beacon:
Energy: 5 Joules (5Ws)
Flash rate: 1Hz (60 fpm)
Peak Candela: 500,000 cd – calculated from energy (J)
Effective Intensity: 250 cd – calculated from energy (J)
Peak Candela: 86,935 cd* – measured ref. to I.E.S.
Effective Intensity: 200 cd* – measured ref. to I.E.S.
Lens colours: Amber, Blue, Clear, Green, Magenta, Red & Yellow
Tube life: Emissions are reduced to 70% after 5 million flashes
General:
Ingress protection: IP66
Enclosure material: High impact UL94 V0 & 5VA FR ABS
Enclosure colour: Red (RAL3000)
Cable entries: 2 x M20 clearance gland entries in side & back
Terminals: 0.5 to 4.0mm² cables.
Operating temp: -25 to +55°C [-13° to +131°F]
Storage temp: -40 to +70°C [-40° to +158°F]
Relative humidity: 90% at 20°C [68°F]
Weight: DC: 2.00kg/4.4Ibs AC:2.30kg/5.06Ibs
*Candela measurements representative of performance with clear lens at optimum voltage.
*SPL data +/-3dB(A). Measured at optimum voltage.

Part Codes

Version: Part code:
12V dc AL112NXDC012[x]/[y]
24V dc AL112NXDC024[x]/[y]
48V dc AL112NXDC048[x]/[y]
24V ac AL112NXAC024[x]/[y]
115V ac AL112NXAC115[x]/[y]
230V ac AL112NXAC230[x]/[y]
[x] = Enclosure: R: Red, G: Grey
[y] = Lens colour: A: Amber, B: Blue C: Clear, G: Green, M: Magenta, R: Red, Y: Yellow
Suffix code with ‘-P’ for stage programmable, 4 stage, 45 tone version (not available with UL approval).
Suffix code with ‘-F’ for forward facing Xenon beacon. Note: Standard is downward facing.
Suffix code with ‘-UL’ for UL approved version.
Suffix part number with ‘-M’ for MED approved version [24V dc unit, Clear lens only, Forward facing]
CPR EN54-3 & EN54-23:
Part codes: AL112NXDC024[x]/C-F, AL112NXDC048[x]/C-F
Environmental class: Type B – for outdoor use
Visual range: Category W-2.4-4.8 (24V dc) Category W-2.5-5.0 (48V dc)
Signal colour: Clear (1Hz)

Alarm sounder

Version: Voltage: Current:
12/24V dc 10-30V dc 200mA*
48V dc 35-60V dc 120mA*
24V ac 50/60Hz +/-10% 500mA
115V ac 50/60Hz +/-10% 100mA
230V ac 50/60Hz +/-10% 60mA
* current at nominal voltage on Tone 2

Approvals

  • EN54-3 & EN54-23 (CPR 305/2011/EU).
  • UL & cULs approved: General signalling use.
  • GOST-R approved: POCC GB-JB05-H0014.
  • Marine Equipment Directive (MED) Certificate: MEDB00001EH

xenon beacon

Version: Voltage: Current:
12V dc 10-14V dc 500mA
24V dc 20-28V dc 250mA
48V dc 42-54V dc 175mA
24V ac 50/60Hz +/-10% 300mA
115V ac 50/60Hz +/-10% 70mA
230V ac 50/60Hz +/-10% 35mA

Tone Table

Stage 1 WAV file Frequency Description. Stage 2 Stage 3
T 1 340 Hz Continuous T 2 T 5
T 2 800/1000Hz @ 0.25 sec Alternating T 17 T 5
T 3 500/1200Hz @ 0.3Hz 0.5 sec Slow Whoop T 2 T 5
T 4 800/1000Hz @ 1Hz Sweeping T 6 T 5
T 5 2400Hz Continuous T 3 T 20
T 6 2400/2900Hz @ 7Hz Sweeping T 7 T 5
T 7 2400/2900Hz @ 1Hz Sweeping T 10 T 5
T 8 500/1200/500Hz @ 0.3Hz Sweeping T 2 T 5
T 9 1200/500Hz @ 1Hz – DIN / PFEER P.T.A.P. T 15 T 2
T 10 2400/2900Hz @ 2Hz Alternating T 7 T 5
T 11 1000Hz @ 1Hz Intermittent T 2 T 5
T 12 800/1000Hz @ 0.875Hz Alternating T 4 T 5
T 13 2400Hz @ 1Hz Intermittent T 15 T 5
T 14 800Hz 0.25sec on, 1 sec off Intermittent T 4 T 5
T 15 800Hz Continuous T 2 T 5
T 16 660Hz 150mS on, 150mS off Intermittent T 18 T 5
T 17 544Hz (100mS)/440Hz (400mS) – NF S 32-001 T 2 T 27
T 18 660Hz 1.8sec on, 1.8sec off Intermittent T 2 T 5
T 19 1.4KHz-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s -NFC48-265 T 2 T 5
T 20 660Hz Continuous T 2 T 5
T 21 554Hz/440Hz @ 1Hz Alternating T 2 T 5
T 22 544Hz @ 0.875 sec. Intermittent T 2 T 5
T 23 800Hz @ 2Hz Intermittent T 6 T 5
T 24 800/1000Hz @ 50Hz Sweeping T 29 T 5
T 25 2400/2900Hz @ 50Hz Sweeping T 29 T 5
T 26 Bell T 2 T 15
T 27 554Hz Continuous T 26 T 5
T 28 440Hz Continuous T 2 T 5
T 29 800/1000Hz @ 7Hz Sweeping T 7 T 5
T 30 300Hz Continuous T 2 T 5
T 31 660/1200Hz @ 1Hz Sweeping T 26 T 5
T 32 Two T chime. T 26 T 15
T 33 745Hz @ 1Hz Intermittent T 2 T 5
T 34 1000 & 2000Hz @ 0.5 sec Alternating – Singapore T 38 T 45
T 35 420Hz @ 0.625 sec Australian Alert T 36 T 5
T 36 500-1200Hz 3.75sec /0.25sec. Australian Evac. T 35 T 5
T 37 1000Hz Continuous – PFEER Toxic Gas T 9 T 45
T 38 2000Hz Continuous T 34 T 45
T 39 800Hz 0.25sec on, 1 sec off Intermittent T 23 T 17
T 40 544Hz (100mS)/440Hz (400mS) – NF S 32-001 T 31 T 27
T 41 Motor Siren – slow rise to 1200 Hz T 2 T 5
T 42 Motor Siren – slow rise to 800 Hz T 2 T 5
T 43 1200 Hz Continuous T 2 T 5
T 44 Motor Siren – slow rise to 2400 Hz T 2 T 5
T 45 1KHz 1s on, 1s off Intermittent – PFEER Gen. Alarm T 38 T 34
Country specific or custom tone configurations and alarm frequencies are available upon request.

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