Fieldbus Temperature Interface *-TI-Ex8.FF.*

• Universal temperature interface
• 8-channel
• For T/C, RTD 2-, 3-, 4-wire, voltage and resistance
• Cold junction compensation
• Sensor diagnosis
• Variants for cabinet installation on DIN mounting rail
• Mountable in the field with various options for housings and cable connections
• Intrinsically safe, for mounting in Zone 1
• For FISCO and Entity
• Installation in Zone 2 as associated apparatus

Fieldbus interface
Fieldbus type		FOUNDATION Fieldbus
Physical layer profile		profile type 511 (FISCO), profile type 111 (Entity)
ITK version		4.51
Implementation		resource block1x RS function block8x AI, 1x MAI transducer block8x sensor TB, 1x concentrator TB
Execution time		AI, MAI 40 ms max.
Macro cycle		typical for one device 8xAI or 1xMAI max. 500 ms
Firmware update		via separate штекерный разъем
FDE (Fault Disconnect Equipment)		6.7 mA
Polarity		not polarity sensitive
Rated voltage		9 ... 32 V
Rated current		max. 23 mA
Индикаторы состояния и их значение
LED PWR		green: on, bus voltage existent
LED COM ERR		red: continuous lightning: hardware error- 2 Hz flashing: no bus activities or bus fault- off: no error
LED CHANNEL ERROR		red: 2 Hz flashing: lead breakage, overrange- off: no error
Вход
Number		8
Sensor types		see table 3
Grounding		grounding of thermoelements possible
Error detection		lead breakage, wiring error, hardware device error
Common mode voltage		Input to Input 600 Vpeak
Transfer characteristics
Deviation
	Linearization	T/C input 0.1°C RTD input 0.03°C
Internal measurement cycle		for all sensor types max. 1 s
Electrical isolation
Fieldbus/inputs		safe galvanic isolation acc. to EN 60079-11, voltage peak value 375 V
Соответствие директивам
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1:2006
Соответствие стандартам
Electrical isolation		EN 60079-11
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		see table 1
Температура хранения устройства		-40 ... 85 °C (-40 ... 185 °F)
Relative humidity		&le- 95 % non-condensing , for DIN rail version only
Shock resistance
	R... DIN rail housing	15 g
	F2... aluminum housing	15 g , 11 ms
Vibration resistance
	R... DIN rail housing	5 g 10 ... 150 Hz
	F2... aluminum housing	10 g , 10 ... 150 Hz
Corrosion resistance		acc. to ISA-S71.04-1985, severity level G3
Физические/механические параметры
Тип подключения		plug-in terminals
Поперечное сечение
	Bus	до 2.5 mm2
	Inputs	до 2.5 mm2
Cable diameter		see table 2
Cable gland		sensor inputs M16, fieldbus M20
Материал
	R... DIN rail housing	Polycarbonate
	F2... aluminum housing	ALSI12 (Cu) DIN1725 (Si 1.2%), anodized
Стандарты защищенности
	R... DIN rail housing	IP20
	F2... aluminum housing	IP67
Масса
	R... DIN rail housing	360 g
	F2... aluminum housing	1800 g
Mounting		panel or DIN rail mounting
Data for application in connection with Ex-areas
EC-Type Examination Certificate		PTB 03 ATEX 2237
	Group, category, type of protection, temperature class	II 2(1G/D) G Ex ia IIC T4 , II (1)GD [Ex ia] IIC
Bus		FISCO see EC-Type Examination Certificate
Inputs		see EC-Type Examination Certificate
Statement of conformity		PTB 03 ATEX 2238 X
	Group, category, type of protection, temperature class	II 3G Ex nA II T4 , II 3G Ex nL IIC T4 , II (3)G [Ex nL] IIC
Electrical isolation
	Bus	see Statement of Conformity
	Input	see EC-Type Examination Certificate
Соответствие директивам
	Directive 94/9/EC	EN 60079-0:2006 , EN 60079-11:2007 , EN 60079-15:2005 , EN 60079-27:2006

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