HART Loop Converter KFD2-HLC-Ex1.D.4S

• 1-channel isolated barrier
• 24 V DC supply (Power Rail)
• HART field device input (revision 5 to 7) with transmitter power supply
• 4 relay outputs (NO)
• 3 Аналоговый выходs 4 mA ... 20 mA
• Sink and source mode output
• Configurable by keypad

Основные характеристики
Signal type		Analog input
Supply
Подключение		Power Rail or terminals 23+, 24-
Rated voltage		19 ... 30 V
Rated current		приблизительно 140 mA at 24 V DC
Power loss		2.7 W
Потребляемая мощность		3.3 W
HART signal channels (intrinsically safe)
Conformity		HART field device input (revision 5 to 7)
Вход
Подключение		terminals 1, 2, 3, 4, 5, 6
Input signal		HART communication, transmitter supply
Open circuit voltage/short-circuit current		typ. 24 V / 28 mA
Input resistance		250 &Omega- , 5 % (terminals 2, 3 and with jumper on 5, 6)
Available voltage		&ge- 15.5 V at 20 mA, защита от короткого замыкания
Выход
Подключение		output I: terminals 10, 11, output II: terminals 11, 12, output III: terminals 16, 17, output IV: terminals 17, 18 output V: terminals 7, 8, 9, output VI: terminals 13, 14, 15, output VII: terminals 19, 20, 21
Output I, II, III, IV
	Output signal	relay and желтый светодиод
	Mechanical life	107 switching cycles
	Energized/De-energized delay	приблизительно 20 ms / приблизительно 20 ms
Output V, VI, VII
	Output signal	analog
	Current range	4 ... 20 mA , source or sink mode
	Load	max. 650 &Omega- , source mode
	Voltage range	5 ... 30 V , sink mode from external supply
	Fault signal	downscale I &le- 2 mA, upscale I &ge- 21.5 mA (acc. NAMUR NE43) or hold measurement value
Other outputs		HART communicator on terminals 22, 24
Collective error message		Power Rail and красный светодиод
Transfer characteristics
Relay		programmable either for fault or trip value (with direction, hysteresis and delay)
Соответствие директивам
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1:2006
Low voltage
	Directive 2006/95/EC	EN 50178:1997
Conformity
Electromagnetic compatibility		NE 21
Стандарты защищенности		IEC 60529
Условия окружающей среды
Рабочая температура окружающей среды		-20 ... 60 °C (-4 ... 140 °F)
Физические/механические параметры
Стандарты защищенности		IP20
Масса		300 g
Dimensions		40 x 119 x 115 mm (1.6 x 4.7 x 4.5 in) , housing type C3
Data for application in connection with Ex-areas
EC-Type Examination Certificate		BASEEFA 07 ATEX 0174 , for additional certificates see www.pepperl-fuchs.com
	Group, category, type of protection	II (1)GD [Ex ia] IIC, [Ex iaD]
Statement of conformity		Pepperl+Fuchs
	Group, category, type of protection, temperature class	II 3G Ex nA nC II T4 X
Соответствие директивам
	Directive 94/9/EC	EN 60079-0 , EN 60079-11 , EN 61241-0 , EN 61241-11

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