DART High-Density Power Hub, Common Interface KT-MB-FB-D-4R

• 4 segments, load-sharing redundancy
• Output: 22 ... 24 V/360 mA, Ex ib IIC
• DART for intrinsically safe, high-power segments
• Supports all PLC and DCS hosts
• For FOUNDATION Fieldbus H1
• Individual modules per segment
• Optimized for size and quality, low heat dissipation
• Passive impedance for high reliability
• Installation in Zone 2

Supply
Подключение		redundant
Rated voltage		19.2 ... 35 V SELV/PELV
Rated current		2730 ... 1540 mA
Fieldbus interface
Number of segments
	Redundant	4
Rated voltage		20.8 ... 22.3 V
Rated current		360 ... 10 mA
Short-circuit current		413 mA
Host-side		redundant general purpose host
Host-rated voltage		10.1 ... 11 V
Host-rated current		... 40 mA
Host short-circuit current		... 50 mA
Terminating resistor		100 &Omega- , integrated
Индикаторы состояния и их значение
LED ERR		red flashing: short-circuit or undervoltage at output
LED PWR		green if Uout > 21 V
Fault signal		VFC alarm output via connectors
	Rated voltage	35 V SELV/PELV
	Rated current	1 A
Electrical isolation
Host-side/Supply		50 V functional insulation acc. to IEC 62103
Fieldbus segment/Host-side		250 V safe galvanic isolation acc. to EN 60079-11:2007
Fieldbus segment/Fieldbus segment		60 V safe galvanic isolation acc. to EN 60079-11:2007
Fieldbus segment/Supply		250 V safe galvanic isolation acc. to EN 60079-11:2007
Соответствие директивам
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1:2006
Соответствие стандартам
Electromagnetic compatibility		NE 21:2006
Стандарты защищенности		IEC 60529
Fieldbus standard		IEC 61158-2
Shock resistance		EN 60068-2-27
Vibration resistance		EN 60068-2-6
Условия окружающей среды
Рабочая температура окружающей среды		-40 ... 60 °C (-40 ... 140 °F) when mounted on a horizontal DIN rail
Температура хранения устройства		-40 ... 85 °C (-40 ... 185 °F)
Relative humidity		< 95 % non-condensing
Shock resistance		15 g , 11 ms
Vibration resistance		1 g , 10 ... 150 Hz
Pollution Degree		max. 2, according to IEC 60664
Corrosion resistance		acc. to ISA-S71.04-1985, severity level G3
Физические/механические параметры
Тип подключения		plug with screw flange
Поперечное сечение		2.5 mm2
Материал корпуса		Polycarbonate
Стандарты защищенности		IP20
Масса		приблизительно 2.4 kg
Dimensions		see dimensions
Mounting		DIN rail , according to DIN EN 60715
Data for application in connection with Ex-areas
EC-Type Examination Certificate		PTB 10 ATEX 2034 , PTB 10 ATEX 2020 X , PTB 11 ATEX 2010 X
	Group, category, type of protection, temperature class	II 2 G Ex ib IIC T4 , II (2) D [Ex ib] IIIC , II 3(2) G Ex nAc [ib] IIC T4
Питание
	Maximum safe voltage	35 V
Host interface
	Maximum safe voltage	35 V
Alarm output
	Maximum safe voltage	35 V
Соответствие директивам
	Directive 94/9/EC	EN 60079-0:2009 , EN 60079-11:2007 , EN 60079-15:2006 , EN 60079-25:2010 , EN 61241-11:2006
International Сертификаты
IECEx approval		pending
	Approved for	[Ex ib] IIC [Ex ib] IIIC Ex nAc II T4
Certificates and Сертификаты
FOUNDATION Fieldbus		FF-831
Marine approval		pending

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