GNExS1R Alarm Horn Sounder Alarm Horn Sounder

Features and Functions

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 GRP (glass reinforced polyester) enclosure

Overview

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 an 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.

Downloads

Datasheet	Download
INMETRO Installation Manual	Download
IECEx certificate	Download
ATEX certificate	Download
UL certificate of compliance	Download
UKCA Certificate	Download
INMETRO certificate	Download
ECAS Ex Approval	Download
Ingress Protection certificate	Download
Declaration of Conformity	Download
Declaration of Conformity UKCA	Download
2D drawing (PDF)	Download
2D drawing (DWG)	Download
3D drawing (STEP)	Download
Wiring Schematic DC voltage	Download
Wiring Schematic AC voltage	Download
Nameplate Drawing	Download
Equipment Tag Drawing	Download
Duty Label Drawing	Download
Pole Mount & Sun Shade Drawing	Download

Specification

Maximum output:	110dB(A) @ 1 m +/- 3dB [101dB(A) @ 10ft/3m +/- 3dB]
Nominal output:	105dB(A) @ 1m +/- 3dB [96dB(A) @ 10ft/3m] +/- 3dB
No. of tones:	45 (UKOOA / PFEER compliant)
No. of stages:	4
Volume control:	Full range
Effective range:	125m/410ft @ 1KHz
Voltages DC:	24Vdc (10-30vdc), 48vdc (38-60Vdc)
Voltages AC:	230Vac (100-260Vac)
In-rush:	815mA within 4ms @ 24Vdc
Stage switching:	DC units: positive or negative AC units: common supply line
Safety Integrity Level:	SIL1 and SIL2 Route 2H IEC61508 (2010)
Ingress protection:	EN60529: IP66
Enclosure material:	UV stable GRP (glass reinforced polyester)
Enclosure colour:	Natural Red
Enclosure finish:	Natural – can be painted in alternative colours
Cable entries:	2 x M20x1.5mm Stopping plug included
Stopping plugs:	Brass, Nickel Plated or 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 Blocking diode included EOL Min. 500 Ohm 2W, or 3k3 Ohm 0.5W resistor or diode (DC versions) can be fitted
Ground/Earth stud:	M4
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:	DC: 3.00kg/6.6Ibs AC: 3.20kg/7.04Ibs

Part codes

Part Code:	Identifier:	Description:
Product type:	GNExS1	GNExS1 alarm horn sounder
Horn type:	R	Radial omni-directional horn
Voltage:	DC024 DC048 AC230	10-30Vdc 38-60Vdc 100-260Vac
Cable entries:[e]	A B C D E F G	2 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]	B N S	Brass Nickel plated brass Stainless steel
Bracket material: [s]	1 3	A4 316 Stainless Steel A4 316 St/St with Equip. Tag
Product version: [v]	A S T	IECEx, ATEX, UL, Ex EAC, INMETRO SIL1 & SIL2 Route 2H IECEx, ATEX, UL, 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
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

Current Consumption

NominalVoltage:	Voltagerange:	Nominalcurrent:	Max.current:	In-rush:
12Vdc	10-30Vdc	221mA	221mA	-
24Vdc	10-30Vdc	185mA	221mA	815mA <4ms
48Vdc	38-60Vdc	115mA	221mA	-
115Vac 50/60Hz	100-260V ac	73mA	80mA	-
230Vac 50/60Hz	100-260V ac	48mA	80mA	-

Approvals

ATEX certificate: SIRA 13ATEX1139X
IECEx certificate: IECEx SIR 13.0029X
UL certificate: E549307
Ex EAC TR CU 012/2011 certified: KZ.1510019.22.01.00271
INMETRO IEx 20.0050X
SIL1 & SIL2 compliant to IEC61508 (2010)

Assemblies

The GNExS1R is available as a plated assembly configured with Xenon strobe or LED beacons with or without a GNExJ2 Ex d junction box. Contact E2S for further information.

Coding

IECEx / ATEX
II 2G Ex d IIC T4 Ta. -60°C to +50°C
II 2G Ex d IIC T3 Ta. -60°C to +70°C
II 2G Ex d IIB T6 Ta. -60°C to +50°C
II 2G Ex d IIB T5 Ta. -60°C to +65°C
II 2G Ex d IIB T4 Ta. -60°C to +70°C

Effective Candela lens colour factor

Multi-function patterns

Note

Tone Table

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

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