GNExB2X10 Xenon Strobe Beacon 1-21-040

Description

The GNExB2X10 beacon produces over 479cd effective – a very high output Xenon strobe flash as required for efficient signalling over greater distances and in high ambient light. The optically enhanced field replaceable colour filter optimises the strobe output and is constructed from UV stable PC. The GRP enclosure features a threaded flame path, triple cable entries and a large termination area – all of which significantly reduce installation time. SIL1 compliant to IEC61508 (2010) as standard.

Downloads

Datasheet	Datasheet.pdf
Installation Manual	D156-01-201-IS_Issue_2_GNExB2X_.pdf
INMETRO Installation Manual	D156-00-201-IS-IEx_Issue_A.pdf
IECEx certificate	IECEx_UL_15.0003X_003_GNExB.pdf
ATEX certificate	DEMKO_15ATEX1448X_Rev_4_GNExB.pdf
UL certificate of compliance	UL_CoC-20211025-E245313_Vol2_Sec1_GNEx.pdf
INMETRO certificate	CoC_IEx_20.0049X_Rev_0_GNExB..._GNExJ2.pdf
Ex EAC TR CU 012/2011 Certificate	RU_-GB.65..01252_21.pdf
CCOE PESO	CCOE_P471510_GNExB1_2.pdf
ECAS Ex Approval	ECAS_21-07-16789-E21-07-035371-NB0007_GNExB.pdf
Declaration of Conformity	DC-037_Issue_H_GNExB_GNExJ.pdf
SIL2 Certificate	T727-041_3_SIL2.pdf
SIL1 Certificate	T900-123-2_Beacons_SIL1.pdf
Wiring Schematic	D156-06-201_Issue_C_GNExB2X_.pdf
2D drawing (DWG)	D156-05-201_Issue_1_GNExB2_.DWG
3D drawing (STEP)	D156-05-201-3D_Issue_1_GNExB2_.STEP
Nameplate Drawing	D156-09-101_Issue_2_GNExB2X_.pdf
Pipe Mount Drawing (PDF)	D217-05-231_Issue_B_GNExB2.pdf

Features

Four flash rates: 1Hz, 1.3Hz, 1.5Hz & double flash
Automatic synchronisation on multi-beacon systems
User replaceable Xenon tube secured against shock & vibration
A4 316 Stainless Steel guard included as standard
UV stable polycarbonate lens colour filter – field replaceable
3 x cable entries
Stopping plugs included
Robust corrosion proof GRP (glass reinforced polyester) enclosure

Specification

Source:	Xenon Strobe
Energy:	10 Joules (10Ws)
Flash rates:	1Hz flash (60 fpm) 1.3Hz flash (80 fpm) 1.5Hz flash (90 fpm) Double flash (120 fpm)
Eff. Intensity cd:	479.39 cd – measured ref to I.E.S
Peak Candela:	110,243 cd – measured ref to I.E.S
Eff. Intensity cd:	500 cd – calculated from energy (J)
Peak Candela:	1,000,000 cd – calculated from energy (J)
Lens colours:	Amber, Blue, Clear, Green, Magenta, Red & Yellow
Voltage DC:	24V dc (20-28Vdc), 48Vdc (42-54Vdc)
Voltage AC:	115Vac (110-120Vac), 230Vac (220-240Vac)
In-rush:	813mA within 6ms @ 24Vdc
Ingress protection:	IP rating per EN60529:IP66/67 Type rating per UL50E/NEMA250:4/4X/3R/13
Lens material:	High impact Borosilicate glass
Enclosure material:	UV stable GRP (glass reinforced polyester)
Enclosure colour:	Natural Red
Enclosure finish:	Natural – can be painted in alternative colours
Cable entries:	Side: 3 x M20x1.5mm Stopping plugs included
Stopping plugs:	Brass, Nickel Plated or Stainless Steel
Terminals:	0.5 – 2.5mm² (20-14 AWG) Duplicated terminals
Line 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
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:	95% – Additional tropicalisation is recommended for applications where both high relative humidity and high ambient temperatures exist
MTBF DC:	198.88 years / 1,742,161 hours – MIL 217
MTBF AC:	253.68 years / 2,222,223 hours – MIL 217
Weight:	3.5kg/7.7lbs
*All candela data is representative of performance with clear lens at optimum voltage.

Current Consumption

Nominal Voltage:	Voltage range:	Nominal current:	Max. current:	In-rush:
24Vdc	20-28Vdc	605mA	710mA	813mA <6ms
48Vdc	42-54Vdc	230mA	250mA	-
115Vac	110-120Vac 50/60Hz	220mA	300mA	-
230Vac	220-240Vac 50/60Hz	130mA	180mA	-

Part Codes

Part Code:	Identifier:	Description:
Product type:	GNExB2
Type:	X10	Xenon Beacon – 10 Joule
Voltage:	DC024 DC048 AC115 AC230	24Vdc (20-28Vdc) 48Vdc (42-54Vdc) 115Vac (110-120Vac) 230Vac (220-240Vac)
Cable entries: [e]	A B C D E F G H I J	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 3 × 1/2" NPT – adaptors 3 × 3/4" NPT – adaptors 3 x M25x1.5mm – adaptors
Stopping plug/ adaptor material: [m]	B N S	Brass Nickel plated brass Stainless steel
Guard material: [s]	1 3	A4 316 Stainless Steel A4 316 St/St with Equip. Tag
Product version: [v]	A S	UL, cUL, IECEx, ATEX, Ex EAC, PESO, INMETRO UL, cUL, IECEx, ATEX, Ex EAC, PESO, INMETRO – SIL2 (24Vdc only)
Product option: [o]	1 T X	Standard product Tropicalisation Custom configuration – contact E2S
Enclosure colour: [x]	R S	Red Special – contact E2S for alternative enclosure colours
Lens colour: [y]	A, B, C G, M, R Y	Amber, Blue, Clear Green, Magenta, Red Yellow
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: E245313
IECEx Certificate: IECEx ULD 15.0003X
ATEX Certificate: DEMKO 15 ATEX 1448X
TR-CU Ex EAC certificate: RU С-GB.НА65.В.01252_21
PESO CCOE certified: P471510
INMETRO IEx 20.0049X
SIL1 & SIL2 compliant to IEC61508 (2010)

Assemblies

The GNExB2X10 is available as a plated assembly configured with a GNEx type alarm horn sounder and additional
GNEx type 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 db IIC T4 Gb Ta -50°C to +70°C
II 2G Ex db IIC T5 Gb Ta -50°C to +45°C (AC: +40°C)
II 2D Ex tb IIIC T117°C Db Ta -50°C to +70°C (AC: T122°C)
NEC Class / Zone
Class I Zone 1 AEx db IIC T4 Ta -50°C to +70°C
Class I Zone 1 AEx db IIC T5 Ta -50°C to +45°C (AC: +40°C)
CEC Class / Zone
Ex db IIC T4 Ta -50°C to +70°C
Ex db IIC T5 Ta -50°C to +45°C (AC: +40°C)
NEC / CEC Class / Div
Class I Div 2 Group ABCD T4 Ta -50°C to +70°C
Class I Div 2 Group ABCD T5 Ta -50°C to +45°C (AC: +40°C)

Effective Candela lens colour factor

Amber	Blue	Clear	Green	Magenta	Red	Yellow
0.59	0.27	1.00	0.51	0.34	0.15	0.85

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