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STExS2F Alarm Horn Sounder 1-22-190

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The STExS2F is a high output UL, cUL, IECEx and ATEX certified alarm horn sounder featuring a re-entrant flare horn. The robust 316L stainless steel enclosure is approved for Zone 1, 2, 21 & 22 explosion proof signalling applications.
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Voltage
Cable entries
Stopping plug/adaptor material
Bracket material
Product version
Product option
Enclosure colour
Part Number:
STExS2F
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Alarm Horn Sounder

Upgraded Product

  • New D Class amplifier technology
  • Reduced in-rush
  • A4 316 stainless steel bracket as standard
  • Tropicalised electronics
  • New stage activation and line monitoring capability

Description

Featuring 64 alarm tone sounds, each of the available 4 stage/channels can be remotely triggered. Class D amplification provides a high sound output with a choice of two power modes. The threaded flameproof joint, multiple cable entries and duplicated, pluggable termination simplifies both installation and routine maintenance. SIL1 & SIL2 Route 2H compliant to IEC61508 (2010) as standard, with optional diagnostic module for Route 1H SIL2 compliance.

Downloads

Datasheet Datasheet.pdf
Install manual: Product version [A] D199-01-051-IS_Issue_4__STExS2_.pdf
Install manual: Product version [S] D199-01-671-IS_Issue_1__STExS2F-S_.pdf
INMETRO Installation Manual D199-00-021-IS-IEx_Issue_A_STExS2.pdf
IECEx certificate IECEx_ULD_16.0017X_004_STEx.pdf
ATEX certificate DEMKO_16_ATEX_1466X_Rev4_STEx.pdf
UL certificate of compliance UL_CoC_-_20220525-E230764_Vol.1_Sec.5_STExS__STExC.pdf
UKCA Certificate UL21UKEX2019X_Rev1_STEx.pdf
INMETRO certificate IEx20.0156X_R1_STExS_L_B_C_J.pdf
Ex EAC TR CU 012/2011 Certificate RU_-GB.65..01252_21.pdf
ECAS Ex Approval ECAS_22-07-19231-E22-07-045076-NB0007_STEx_Range.pdf
Declaration of Conformity DC-070_Issue_H_STEx.pdf
Declaration of Conformity UKCA DC-100_Issue_A_STEx_UKCA.pdf
SIL Certificate: Product version [A] T1072-215-2_SIL2_SIL1_2H__D1xS_D1xC_STExS_STExC_GNExS_A112N_AL112N_A121_AL121_MA_.pdf
SIL Certificate: Product version [S] T1023-198_SIL2_1H__D1xS_STExS_GNExS_.pdf
2D drawing (PDF) D199-05-051_Issue_1_STExS2F_L2F_.pdf
2D drawing (DWG) D199-05-051_Issue_1_STExS2F_L2F_.DWG
3D drawing (STEP) D199-05-051-3D_Issue_1_STExS2F_L2F_.STEP
Wiring Schematic DC voltage D190-06-001_Issue_1_STExS_DC_.pdf
Wiring Schematic AC voltage D190-06-005_Issue_1_STExS_AC_.pdf
Nameplate Drawing D199-09-001_Issue_2_STExS.pdf
Pipe Mount Drawing (PDF) D217-05-061_Issue_B_D1xS-L.pdf

Features

  • Maximum sound pressure level output of 123dB(A)
  • Choice of 64 alarm tone frequencies
  • 4 remotely selectable alarm stages/channels
  • Positive or negative line stage/channel switching
  • Automatic synchronisation on multi-sounder system
  • Ratchet adjustable 316 stainless steel bracket
  • Triple cable entries
  • Available with custom tone configurations and frequencies
  • Robust corrosion proof 316L stainless steel enclosure

Specification

Maximum output: High power level: 123dB(A) @ 1 m +/- 3dB [114dB(A) @ 10ft/3m +/- 3dB]
Default power level: 118dB(A) @ 1 m +/- 3dB [109dB(A) @ 10ft/3m +/- 3dB]
Nominal output: High power level: 120dB(A) @ 1m +/- 3dB [111dB(A) @ 10ft/3m] +/- 3dB
Default power level: 115dB(A) @ 1m +/- 3dB [106dB(A) @ 10ft/3m] +/- 3dB
No. of tones: 64 (UKOOA / PFEER compliant)
No. of stages: 4
Volume control: Full range
Effective range: 200m/656ft @ 1KHz
Voltages DC: 24Vdc (11.5-54Vdc)
Voltages AC: 230Vac (100-240Vac)
In-rush: 815mA within 4ms @ 24Vdc
Stage switching: DC units: positive or negative
AC units: common supply line
Safety Integrity Level: Product version A: SIL1 and SIL2 Route 2H
Product version S: SIL2 Route 1H with diagnostics SFF: >99%
See install manual for reliability & functional safety data
Ingress protection: EN60529: IP66
Enclosure material: 316L Stainless Steel
Enclosure colour: Red
Enclosure finish: Chromate & powder coated finish
Cable entries: 3 x M20x1.5mm
Stopping plugs included
Stopping plugs: Stainless Steel
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Pluggable & duplicated terminals
Line monitoring: Diode polarized for use in supervised circuits
Blocking diode for reverse polarity monitoring
Ground/Earth stud: M5
Line monitoring: Blocking diode included
EOL Min. 500 Ohm 2W, or 3k3 Ohm 0.5W resistor
or diode (DC versions) can be fitted
Enclosure volume: <2 litres
Installation temp: -50° to +70°C (-58°F to +158°F)
Storage temp: -50° to +70°C (-58°F to +158°F)
Relative humidity: 99%
MTBF DC: 93.92 years / 822,706 hours – MIL 217
MTBF AC: 46.66 years / 408,508 hours – MIL 217
Weight: 6.25kg/13.75lbs

Current Consumption

Nominal
Voltage:
Voltage
range:
Default Power
current:
Default Power Max.
current:
High power
current:
High Power Max.
current:
In-rush:
12Vdc 11.5-54Vdc 289mA 324mA 356mA 740mA -
24Vdc 11.5-54Vdc 324mA 324mA 740mA 740mA 815mA <4ms
48Vdc 11.5-54Vdc 195mA 324mA 391mA 740mA -
115Vac 50/60Hz 100-240V ac 125mA 138mA 282mA 325mA -
230Vac 50/60Hz 100-240V ac 78mA 138mA 167mA 325mA -

Part Codes

Part Code: Identifier: Description:
Product type: STExS2 STExS2 alarm horn sounder
Horn type: F Flare re-entrant horn
Voltage: DC024
AC230
11.5-54Vdc
100-240Vac
Cable entries:[e] A
B
C
D
E
F
G
3 x M20x1.5mm
2 × 1/2" NPT – adaptors
2 × 3/4" NPT – adaptors
2 x M25x1.5mm – adaptors
1 × 1/2" NPT – adaptor
1 × 3/4" NPT – adaptor
1 x M25x1.5mm – adaptor
Stopping plug/
adaptor material: [m]
S Stainless steel
Bracket material: [s] 1
3
A4 316 Stainless Steel
A4 316 St/St with Equip. Tag
Product version: [v] A
S
UL, cUL, ULC, IECEx, ATEX, Ex EAC, INMETRO – SIL1 & SIL2 Route 2H
UL, cUL, ULC, IECEx, ATEX, Ex EAC, INMETRO – SIL2
Route 1H with diagnostics SFF: >99%
Product option: [o] 1
Z
X
Y
K
V
Standard product
Custom alarm tone software – contact E2S
Custom configuration – contact E2S
Stage control Config. 4
Stage control Config. 5 (DC) and Config. 2 (AC)
Stage control Config. 6
Enclosure colour: [x] R
S
Red
Special – contact E2S for alternative enclosure colours
Accessories:
SP65-0001-A4
SP65-0003-A4
Pole Mount Bracket Kit 2" St/St A4 (316)
Sunshade – St/St A4 (316)

Approvals

  • UL/cUL – File ref: E230764
  • IECEx ULD 16.0017X
  • ATEX DEMKO 16 ATEX 1466X
  • TR-CU Ex EAC certificate: RU С-GB.НА65.В.01252_21
  • INMETRO IEx 20.0156X
  • SIL1 & SIL2 compliant to IEC61508 (2010)

Assemblies

The STExS2F is available as a plated assembly configured with Xenon strobe or LED beacons with or without a STExJ2 Ex d junction box.
Contact E2S for further information.

Coding

  • NEC / Class / Zone
    Class I Zone 1 AEx db IIC T5 Ta -50°C to +70°C
    Class I Zone 1 AEx db IIC T6 Ta -50°C to +55°C (AC: 65°C)
  • CEC / Class / Zone
    Class I Zone 1 Ex db IIC T5 Ta -50°C to +70°C
    Class I Zone 1 Ex db IIC T6 Ta -50°C to +55°C (AC: 65°C)
  • NEC / CEC Class / Div
    Class I Div 2 ABCD T5 Ta -50°C to +70°C
    Class I Div 2 ABCD T6 Ta -50°C to +55°C (AC: 65°C)
  • IECEx / ATEX
    II 2G Ex db IIC Gb T5 Ta -50°C to +70°C
    II 2G Ex db IIC Gb T6 Ta -50°C to +55°C (AC: 65°C)
    II 2D Ex tb IIIC Db T94°C Ta -50°C to +70°C (AC: T84°C)

Tone Table

Stage 1 WAV file Frequency Description. Stage 2 Stage 3 Stage 4
T 1 /system/1/assets/files/000/000/405/405/214ccf82a/original/TF037.WAV 1000 Continuous – PFEER Toxic Gas T 3 T 2 T 44
T 2 /system/1/assets/files/000/000/386/386/ceb4e488c/original/TF009.WAV 1200/500 @ 1Hz Sweeping – DIN / PFEER P.T.A.P. T 1 T 3 T 44
T 3 /system/1/assets/files/000/000/412/412/fa8b418f9/original/TF045.WAV 1000 @ 0.5Hz (1s on, 1s off) Intermittent – PFEER Gen. Alarm T 1 T 2 T 44
T 4 /system/1/assets/files/000/000/383/383/11797b764/original/TF019.WAV 1.4KH-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s – NF C 48-265 T 44 T 24 T 1
T 5 /system/1/assets/files/000/000/382/382/2c2978b6a/original/TF017.WAV 544(100mS)/440 (400mS) – NF S 32-001 T 52 T 19 T 1
T 6 /system/1/assets/files/000/000/947/947/8f040484a/original/TF053.wav 1500/500 – (0.5s on , 0.5s off) x3 + 1s gap – AS4428 T 7 T 44 T 1
T 7 /system/1/assets/files/000/000/944/944/890010fd0/original/TF054.wav 500-1500Hz Sweeping 2 sec on 1 sec off – AS4428 T 6 T 44 T 1
T 8 /system/1/assets/files/000/000/417/417/abf396de0/original/TF003.WAV 500/1200Hz @ 0.26Hz(3.3s on, 0.5s off) – NEN 2575 T 44 T 24 T 35
T 9 /system/1/assets/files/000/000/953/953/5deedc543/original/TF055.wav 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a T 18 T 34 T 1
T 10 /system/1/assets/files/000/000/952/952/3a041fde3/original/TF056.wav 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a T 21 T 34 T 1
T 11 /system/1/assets/files/000/000/946/946/761de34c6/original/TF057.wav 420(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal T 44 T 1 T 8
T 12 /system/1/assets/files/000/000/945/945/689d9405a/original/TF058.wav 1000(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal T 44 T 1 T 8
T 13 /system/1/assets/files/000/000/950/950/2d337d14e/original/TF059.wav 422/775 – (0.85 on, 0.5 off) x3 + 1s gap – NFPA Temporal T 44 T 1 T 8
T 14 /system/1/assets/files/000/000/399/399/84b54dafb/original/TF034.WAV 1000/2000 @ 1Hz – Singapore T 23 T 3 T 35
T 15 /system/1/assets/files/000/000/393/393/744c6f53f/original/TF030.WAV 300 Continuous T 44 T 24 T 35
T 16 /system/1/assets/files/000/000/391/391/5f7a58b54/original/TF028.WAV 440 Continuous T 44 T 24 T 35
T 17 /system/1/assets/files/000/000/948/948/c697b364a/original/TF060.wav 470 Continuous T 44 T 24 T 35
T 18 /system/1/assets/files/000/000/949/949/7e429e658/original/TF061.wav 500 Continuous – IMO code 2 (Low) T 44 T 24 T 35
T 19 /system/1/assets/files/000/000/390/390/10abe0caa/original/TF027.WAV 554 Continuous T 64 T 24 T 35
T 20 /system/1/assets/files/000/000/384/384/5c30f9f4d/original/TF020.WAV 660 Continuous T 44 T 24 T 35
T 21 /system/1/assets/files/000/000/380/380/06feaa7b3/original/TF015.WAV 800 Continuous – IMO code 2 (High) T 44 T 24 T 35
T 22 /system/1/assets/files/000/000/406/406/49b88184e/original/TF043.WAV 1200 Continuous T 44 T 24 T 35
T 23 /system/1/assets/files/000/000/407/407/ecce63f4f/original/TF038.WAV 2000 Continuous T 15 T 3 T 35
T 24 /system/1/assets/files/000/000/421/421/b578af8a9/original/TF005.WAV 2400 Continuous T 48 T 20 T 35
T 25 /system/1/assets/files/000/000/951/951/d9ce2b2c6/original/TF062.wav 440 @ 0.83Hz (0.60s on, 0.60s off) Intermittent T 1 T 44 T 8
T 26 /system/1/assets/files/000/000/954/954/b703d99f1/original/TF063.wav 470 @ 0.9Hz (0.55s on, 0.55s off) Intermittent T 1 T 44 T 8
T 27 /system/1/assets/files/000/000/955/955/0f602886a/original/TF064.wav 470 @ 5Hz (0.10s on, 0.10s off) Intermittent T 1 T 44 T 8
T 28 /system/1/assets/files/000/000/956/956/dbb5f64db/original/TF065.wav 544 @ 1.14Hz (0.43s on, 0.44s off) Intermittent T 44 T 24 T 8
T 29 /system/1/assets/files/000/000/957/957/7bd3d8c1c/original/TF066.wav 655 @ 0.875Hz (0.57s on, 0.57s off) Intermittent T 1 T 44 T 8
T 30 /system/1/assets/files/000/000/397/397/d6d84d0c3/original/TF018.WAV 660 @ 0.28Hz (1.80s on, 1.80s off) Intermittent T 44 T 24 T 8
T 31 /system/1/assets/files/000/000/381/381/93f51c79a/original/TF016.WAV 660 @ 3.3Hz (0.15s on, 0.15s off) Intermittent T 30 T 24 T 8
T 32 /system/1/assets/files/000/000/410/410/a0f0ba2a6/original/TF033.WAV 745 @ 1Hz (0.50s on, 0.50s off) Intermittent T 44 T 24 T 8
T 33 /system/1/assets/files/000/000/379/379/51c1bb5a9/original/TF014.WAV 800 (0.25s on, 1.00s off) Intermittent T 53 T 24 T 8
T 34 /system/1/assets/files/000/000/388/388/b4cf9203e/original/TF023.WAV 800 @ 2Hz (0.25s on, 0.25s off) – IMO code 3.a (High) T 56 T 24 T 8
T 35 /system/1/assets/files/000/000/377/377/ac5498db0/original/TF011.WAV 1000 @ 1Hz (0.50s on, 0.50s off) Intermittent T 44 T 24 T 8
T 36 /system/1/assets/files/000/000/378/378/6380218ec/original/TF013.WAV 2400 @ 1Hz (0.50s on, 0.50s off) Intermittent T 21 T 24 T 8
T 37 /system/1/assets/files/000/000/958/958/a90e62da4/original/TF067.wav 2900 @ 5Hz (0.10s on, 0.10s off) Intermittent T 53 T 24 T 8
T 38 /system/1/assets/files/000/000/959/959/f34b52faa/original/TF068.wav 363/518 @ 1Hz (0.50s / 0.50s) Alternating T 1 T 8 T 19
T 39 /system/1/assets/files/000/000/960/960/368703340/original/TF069.wav 450/500 @ 2Hz (0.25s / 0.25s) Alternating T 1 T 8 T 19
T 40 /system/1/assets/files/000/000/385/385/a85a0a356/original/TF021.WAV 554/440 @ 1Hz (0.50s / 0.50s) Alternating T 44 T 24 T 19
T 41 /system/1/assets/files/000/000/961/961/be2680966/original/TF070.wav 554/440 @ 0.65Hz (0.76s / 0.76s) Alternating T 1 T 8 T 19
T 42 /system/1/assets/files/000/000/962/962/314fe8a1b/original/TF071.wav 561/760 @ 0.83Hz (0.60s / 0.60s) Alternating T 1 T 8 T 19
T 43 /system/1/assets/files/000/000/963/963/5f6deb8a1/original/TF072.wav 780/600 @ 0.96Hz (0.52s / 0.52s) Alternating T 1 T 8 T 19
T 44 /system/1/assets/files/000/000/419/419/e353c86c4/original/TF002.WAV 800/1000 @ 2Hz (0.25s / 0.25s) Alternating T 5 T 24 T 19
T 45 /system/1/assets/files/000/000/419/419/e353c86c4/original/TF002.WAV 970/800 @ 2Hz (0.25s / 0.25s) Alternating T 1 T 8 T 19
T 46 /system/1/assets/files/000/000/375/375/771bd7a3e/original/TF012.WAV 800/1000 @ 0.875Hz (0.57s / 0.57s) Alternating T 53 T 24 T 19
T 47 /system/1/assets/files/000/000/374/374/021ee6540/original/TF010.WAV 2400/2900 @ 2Hz (0.25s / 0.25s) Alternating T 57 T 24 T 19
T 48 /system/1/assets/files/000/000/965/965/e3d76c24c/original/TF073.wav 500/1200 @ 0.3Hz (1.67s / 1.67s) Sweeping T 44 T 24 T 12
T 49 /system/1/assets/files/000/000/964/964/4e1cd3f7f/original/TF074.wav 560/1055 @ 0.18Hz (2.73s / 2.73s) Sweeping T 44 T 24 T 12
T 50 /system/1/assets/files/000/000/966/966/a8e5f4440/original/TF075.wav 560/1055 @ 3.3Hz (0.15s / 0.15s) Sweeping T 44 T 24 T 12
T 51 /system/1/assets/files/000/000/969/969/5734194b1/original/TF076.wav 600/1250 @ 0.125Hz (4s / 4s) Sweeping T 44 T 24 T 12
T 52 /system/1/assets/files/000/000/394/394/1bfee2f1b/original/TF031.WAV 660/1200 @ 1Hz (0.50s / 0.50s) Sweeping T 64 T 24 T 12
T 53 /system/1/assets/files/000/000/420/420/50f9ee7a7/original/TF004.WAV 800/1000 @ 1Hz (0.50s / 0.50s) Sweeping T 56 T 24 T 12
T 54 /system/1/assets/files/000/000/392/392/68d5d1294/original/TF029.WAV 800/1000 @ 7Hz (0.07s / 0.07s) Sweeping T 57 T 24 T 12
T 55 /system/1/assets/files/000/000/389/389/68683d240/original/TF024.WAV 800/1000 @ 50Hz (0.01s / 0.01s) Sweeping T 54 T 24 T 12
T 56 /system/1/assets/files/000/000/422/422/42b72dd93/original/TF006.WAV 2400/2900 @ 7Hz (0.07s / 0.07s) Sweeping T 57 T 24 T 12
T 57 /system/1/assets/files/000/000/373/373/a686b0abe/original/TF007.WAV 2400/2900 @ 1Hz (0.50s / 0.50s) Sweeping T 47 T 24 T 12
T 58 /system/1/assets/files/000/000/398/398/7c1bf5e00/original/TF025.WAV 2400/2900 @ 50Hz (0.01s / 0.01s) Sweeping T 54 T 24 T 12
T 59 /system/1/assets/files/000/000/967/967/2e92dbc46/original/TF077.wav 2500/3000 @ 2Hz (0.25s / 0.25s) Sweeping T 44 T 24 T 12
T 60 /system/1/assets/files/000/000/968/968/5dfcb9aea/original/TF078.wav 2500/3000 @ 7.7Hz (0.65s / 0.65s) Sweeping T 44 T 24 T 12
T 61 /system/1/assets/files/000/000/408/408/e0fadcdd2/original/TF042.WAV 800Hz Motor Siren T 44 T 24 T 12
T 62 /system/1/assets/files/000/000/404/404/1c1741943/original/TF041.WAV 1200Hz Motor Siren T 44 T 24 T 12
T 63 /system/1/assets/files/000/000/409/409/590aa5e82/original/TF044.WAV 2400Hz Motor Siren T 44 T 24 T 12
T 64 /system/1/assets/files/000/000/395/395/631e82dc8/original/TF026.WAV Simulated Bell T 44 T 21 T 12
Country specific or custom tone configurations and alarm frequencies are available upon request.

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