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Signalling

STExS1R Alarm Horn Sounder 1-22-185

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The STExS1R is a UL, cUL, IECEx and ATEX certified alarm horn sounder with a compact, omni-directional 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:
STExS1R
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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 at optimum operating current. 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. DNV type approved for exposed locations.

Downloads

Datasheet Datasheet.pdf
Install manual: Product version [A] D199-01-001-IS_Issue_10__STExS1_.pdf
Install manual: Product version [S] D199-01-651-IS_Issue_5__STExS1_SIL2_.pdf
-Install manual Telephone-Relay version [T] D199-01-681-IS_Issue_1__STExS1-T_.pdf
INMETRO Installation Manual D199-00-001-IS-IEx_Issue_B_STExS1.pdf
IECEx certificate IECEx_ULD_16.0017X_005_STEx.pdf
ATEX certificate DEMKO_16_ATEX_1466X_Rev._5_STEx.pdf
UL certificate of compliance UL_CoC_-_20220525-E230764_Vol.1_Sec.5_STExS__STExC.pdf
UKCA Certificate UL21UKEX2019X_Rev.2_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
CCOE PESO CCOE_P622994_STExB_S_L_C_J_H.pdf
ECAS Ex Approval 24-07-117236_E24-07-120642_NB0007_STEx.pdf
Ingress Protection certificate TL17013A_STExCP8_IP6X_STEx_IPX6.pdf
Ingress Protection certificate TL24103A_STExC1_STExS_STExL_IP67.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
2D drawing (PDF) D199-05-021_Issue_2.pdf
2D drawing (DWG) D199-05-021_Issue_2.DWG
3D drawing (STEP) D199-05-021-3D_Issue_1_STExS1R.STEP
Wiring Schematic DC voltage D190-06-001_Issue_3.pdf
Wiring Schematic AC voltage D190-06-005_Issue_1_STExS_AC_.pdf
Wiring schematic: Product version [S] D190-06-651_Issue_2_DC.pdf
Nameplate Drawing D199-09-001_Issue_2_STExS.pdf
Equipment Tag Drawing D254-00-101_Issue_1.pdf
Duty Label Drawing D254-00-001_Issue_1.pdf
Pole Mount & Sun Shade Drawing D217-05-084_Issue_1__STExS1R_.pdf

Features

  • Maximum sound pressure level output of 113dB(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: 115dB(A) @ 1 metre [107dB(A) @ 10ft/3m]
Nominal output: 110dB(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 (10-30Vdc)
Voltages AC: 110-240Vac 50/60Hz
Stage switching: DC units: negative or positive
AC units: common supply line
Safety Integrity Level: SIL1 and SIL2 Route 2H IEC61508 (2010)
Ingress protection: EN60529: IP66/67
Enclosure matl: 316L Stainless Steel
Enclosure finish: Chromated & powder coated
Colour: Red
Cable entries: 3 x M20 ISO (2 x stopping plugs included as standard)
Adaptors to M25, 1/2" & 3/4" NPT can be specified
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Enclosure volume: <2 litres
Line monitoring: Blocking diode included
EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor
or diode (DC versions) can be fitted
Grounding stud: M5
Temperature range: -50° to +70°C (-58°F to +158°F)
Relative humidity: 95% – Additional tropicalisation is recommended for applications where both high relative humidity and high ambient temperatures exist
Weight: 6.00kg/13.22lbs

Current Consumption

Nominal
Voltage:		 Voltage
range:		 Nominal
current:		 Max.
current:		 In-rush:
12Vdc 11.5-54Vdc 221mA 221mA -
24Vdc 11.5-54Vdc 185mA 221mA 815mA <4ms
48Vdc 11.5-54Vdc 115mA 221mA -
115Vac 50/60Hz 100-260V ac 73mA 80mA -
230Vac 50/60Hz 100-260V ac 48mA 80mA -

Part Codes

Part Code: Identifier: Description:
Product type: STExS1 STExS1 alarm horn sounder
Horn type: R Radial omni-directional 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

T		 UL, cUL, ULC, IECEx, ATEX, DNV, Ex EAC
INMETRO SIL1 & SIL2 Route 2H
UL, cUL, ULC, IECEx, ATEX, Ex EAC, INMETRO
SIL2 Route 1H with diagnostics SFF: >99%
IECEx, ATEX, Ex EAC, INMETRO
Telephone/Relay initiate
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 St/St A4 (316)
Sunshade – St/St A4 (316)
Alarm stage control:
Please review the installation manual and wiring schematics for remote stage control and EOL resistor monitoring configuration options:
Config. 1 [DC]: Factory default. Common negative, positive switching. Up to 4 Alarm Stages. EOL monitoring Alarm Stage 1 only
Config. 2 [DC]: User setting. Common positive, negative switching. Up to 4 Alarm Stages. EOL monitoring Alarm Stage 1 only
Config. 3 [DC]: User setting. Common negative, positive switching activation of Alarm Stages 1 & 2 with EOL on both stages. Reverse polarity monitoring
Config. 4 [DC]: Product option ‘Y’. Independent activation of Alarm Stages 1 & 2 with EOL on both stages. Forward polarity monitoring
Config. 5 [DC]: Product option ‘K’. Horn continuously powered. Voltage free activation of up to 3 alarm stages
Config. 6 [DC]: Product option ‘V’. Independent activation of up to 4 Alarm Stages with EOL on all stages. Forward polarity monitoring
Config. 1 [AC]: Factory default. Up to 4 Alarm Stages. Stage 1 activated at power on. Stages 2, 3 and 4 via volt free contacts
Config. 2 [AC]: Product option ‘K’. Horn continuously powered. Voltage free activation of up to 3 alarm stages

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
  • PESO CCOE certified: P622994
  • SIL1 & SIL2 compliant to IEC61508 (2010)

Assemblies

The STExS1R 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 +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 +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 +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 +65°C
    II 2D Ex tb IIIC Db T85°C Ta -50°C to +70°C

Tone Table

Stage 1 WAV file Frequency Description. Stage 2 Stage 3 Stage 4
T 1 1000 Continuous – PFEER Toxic Gas Any T 2 T 44
T 2 1200/500 @ 1Hz Sweeping – DIN / PFEER P.T.A.P. Any T 3 T 44
T 3 1000 @ 0.5Hz (1s on, 1s off) Intermittent – PFEER Gen. Alarm Any T 2 T 44
T 4 1.4KH-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s – NF C 48-265 Any T 24 T 1
T 5 544(100mS)/440 (400mS) – NF S 32-001 Any T 19 T 1
T 6 1500/500 – (0.5s on , 0.5s off) x3 + 1s gap – AS4428 Any T 44 T 1
T 7 500-1500Hz Sweeping 2 sec on 1 sec off – AS4428 Any T 44 T 1
T 8 500/1200Hz @ 0.26Hz(3.3s on, 0.5s off) – NEN 2575 Any T 24 T 35
T 9 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a Any T 34 T 1
T 10 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a Any T 34 T 1
T 11 420(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal Any T 1 T 8
T 12 1000(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal Any T 1 T 8
T 13 422/775 – (0.85 on, 0.5 off) x3 + 1s gap – NFPA Temporal Any T 1 T 8
T 14 1000/2000 @ 1Hz – Singapore Any T 3 T 35
T 15 300 Continuous Any T 24 T 35
T 16 440 Continuous Any T 24 T 35
T 17 470 Continuous Any T 24 T 35
T 18 500 Continuous – IMO code 2 (Low) Any T 24 T 35
T 19 554 Continuous Any T 24 T 35
T 20 660 Continuous Any T 24 T 35
T 21 800 Continuous – IMO code 2 (High) Any T 24 T 35
T 22 1200 Continuous Any T 24 T 35
T 23 2000 Continuous Any T 3 T 35
T 24 2400 Continuous Any T 20 T 35
T 25 440 @ 0.83Hz (0.60s on, 0.60s off) Intermittent Any T 44 T 8
T 26 470 @ 0.9Hz (0.55s on, 0.55s off) Intermittent Any T 44 T 8
T 27 470 @ 5Hz (0.10s on, 0.10s off) Intermittent Any T 44 T 8
T 28 544 @ 1.14Hz (0.43s on, 0.44s off) Intermittent Any T 24 T 8
T 29 655 @ 0.875Hz (0.57s on, 0.57s off) Intermittent Any T 44 T 8
T 30 660 @ 0.28Hz (1.80s on, 1.80s off) Intermittent Any T 24 T 8
T 31 660 @ 3.3Hz (0.15s on, 0.15s off) Intermittent Any T 24 T 8
T 32 745 @ 1Hz (0.50s on, 0.50s off) Intermittent Any T 24 T 8
T 33 800 (0.25s on, 1.00s off) Intermittent Any T 24 T 8
T 34 800 @ 2Hz (0.25s on, 0.25s off) – IMO code 3.a (High) Any T 24 T 8
T 35 1000 @ 1Hz (0.50s on, 0.50s off) Intermittent Any T 24 T 8
T 36 2400 @ 1Hz (0.50s on, 0.50s off) Intermittent Any T 24 T 8
T 37 2900 @ 5Hz (0.10s on, 0.10s off) Intermittent Any T 24 T 8
T 38 363/518 @ 1Hz (0.50s / 0.50s) Alternating Any T 8 T 19
T 39 450/500 @ 2Hz (0.25s / 0.25s) Alternating Any T 8 T 19
T 40 554/440 @ 1Hz (0.50s / 0.50s) Alternating Any T 24 T 19
T 41 554/440 @ 0.65Hz (0.76s / 0.76s) Alternating Any T 8 T 19
T 42 561/760 @ 0.83Hz (0.60s / 0.60s) Alternating Any T 8 T 19
T 43 780/600 @ 0.96Hz (0.52s / 0.52s) Alternating Any T 8 T 19
T 44 800/1000 @ 2Hz (0.25s / 0.25s) Alternating Any T 24 T 19
T 45 970/800 @ 2Hz (0.25s / 0.25s) Alternating Any T 8 T 19
T 46 800/1000 @ 0.875Hz (0.57s / 0.57s) Alternating Any T 24 T 19
T 47 2400/2900 @ 2Hz (0.25s / 0.25s) Alternating Any T 24 T 19
T 48 500/1200 @ 0.3Hz (1.67s / 1.67s) Sweeping Any T 24 T 12
T 49 560/1055 @ 0.18Hz (2.73s / 2.73s) Sweeping Any T 24 T 12
T 50 560/1055 @ 3.3Hz (0.15s / 0.15s) Sweeping Any T 24 T 12
T 51 600/1250 @ 0.125Hz (4s / 4s) Sweeping Any T 24 T 12
T 52 660/1200 @ 1Hz (0.50s / 0.50s) Sweeping Any T 24 T 12
T 53 800/1000 @ 1Hz (0.50s / 0.50s) Sweeping Any T 24 T 12
T 54 800/1000 @ 7Hz (0.07s / 0.07s) Sweeping Any T 24 T 12
T 55 800/1000 @ 50Hz (0.01s / 0.01s) Sweeping Any T 24 T 12
T 56 2400/2900 @ 7Hz (0.07s / 0.07s) Sweeping Any T 24 T 12
T 57 2400/2900 @ 1Hz (0.50s / 0.50s) Sweeping Any T 24 T 12
T 58 2400/2900 @ 50Hz (0.01s / 0.01s) Sweeping Any T 24 T 12
T 59 2500/3000 @ 2Hz (0.25s / 0.25s) Sweeping Any T 24 T 12
T 60 2500/3000 @ 7.7Hz (0.65s / 0.65s) Sweeping Any T 24 T 12
T 61 800Hz Motor Siren Any T 24 T 12
T 62 1200Hz Motor Siren Any T 24 T 12
T 63 2400Hz Motor Siren Any T 24 T 12
T 64 Simulated Bell Any T 21 T 12
For Stage 2 any Stage 1 alarm tone sound can be selected.
Country specific or custom tone configurations and alarm frequencies are available upon request.

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