FieldBarrier *-FB-Ex4.*

• Fieldbus distributor with individually short-circuit current limited outputs
• 4 intrinsically safe EEx ia IIC outputs in accordance to IEC 60079-27 (FISCO) and Entity
• High power in the field due to Ex e/Ex i power feed concept
• Installation in zone 1 resp. Class I Div. 2 and zone 22
• Variants for cabinet installation on DIN mounting rail
• Different housing and cable connection variants for installation in the field
• Switchable integrated fieldbus terminator
• Efficient shielding concept due to electrical isolation between the fieldbus trunk and the intrinsically safe outputs

Fieldbus interface
Main cable (Trunk)
	Connection	input (Trunk IN): terminals 3+, 4-, 5s output (Trunk OUT): terminals 7-, 8+, 6s
	Rated voltage	32 ... 16 V DC
	Rated current	31 mA ... 26 mA (without load) 77 mA ... 115 mA (at 20 mA load per input) 120 mA ... 209 mA (at 40 mA load per input) 135 mA ... 241 mA (short-circuit on all outputs)
Outputs
	Connection	output 1: terminals 10+, 11-, 12S shield- output 2: terminals 13+, 14-, 15S shield- output 3: terminals 16+, 17-, 18S shield- output 4: terminals 19+, 20-, 21S shield
	Rated voltage	10 ... 13 V
	Rated current	max. 43 mA
	Short-circuit current	50 mA
Индикаторы состояния и их значение
LED voltage Fieldbus		green: on, bus voltage existent
LED status output		red flashing: short-circuit
Electrical isolation
Main wire/outputs		isolation is not affected by interference according to EN 60079-11, voltage peak value 375 V
Соответствие директивам
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1:2006
Соответствие стандартам
Electromagnetic compatibility		NE 21:2006
Стандарты защищенности		IEC/EN 60529
Fieldbus standard		IEC 61158-2
Climatic conditions		DIN IEC 721
Corrosion resistance		acc. to ISA-S71.04-1985, severity level G3
Условия окружающей среды
Рабочая температура окружающей среды		see table 2
Температура хранения устройства		-40 ... 85 °C (-40 ... 185 °F)
Физические/механические параметры
Тип подключения		see table 2
Поперечное сечение		до 2.5 mm2
Cable diameter		see table 3
Cable gland		see table 2
Корпус		see figures 1 and 2
Материал корпуса
	R... DIN rail housing	PA 6.6
	F2... aluminum housing	ALSI12 (Cu) DIN1725 (Si 1.2%), anodized
Стандарты защищенности		see table 5
Масса		see table 5
Mounting		see table 5
Data for application in connection with Ex-areas
EC-Type Examination Certificate		PTB 02 ATEX 2086
	Group, category, type of protection, temperature class	II 2 G (1) Ex e mb [ia Ga] IIC T4 Gb II 2 G (1D) Ex e mb [ia Da] IIC T4 Gb
Main cable (Trunk)
	Maximum safe voltage Um	253 V AC
Outputs		in accordance to FISCO
	Voltage	15.75 V
	Current	248 mA
	Power	975 mW
Declaration of conformity		PF 08 CERT 0579 Valid for F2 housing solution without plug connectors
	Group, category, type of protection, temperature class	II 3 D Ex tD A22 IP54 T135 °C (non-conductive dust)
Соответствие директивам
	Directive 94/9/EC	EN 60079-0:2009 , EN 60079-7:2007 , EN 60079-11:2007 , EN 60079-18:2009
International Сертификаты
FM approval		CoC 3015728
	Control drawing	No. 116-0226
	Approved for	Class I, Division 2, Groups A, B, C, D / Class I, Zone 2, AEx nA [ia] IIC T4
CSA approval		CoC 1592754
	Control drawing	116-0266
	Approved for	Class I, Division 2, Groups A, B, C, D / Class I, Zone 2, Ex nA [ia] IIC T4
IECEx approval		IECEx PTB 03.0003
	Approved for	Ex me [ia] IIC T4
Certificates and Сертификаты
Marine approval		DNV A-10798

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