HART Multiplexer Master KFD2-HMM-16

• 16-channel
• 24 V DC supply (Power Rail)
• HART field device input (revision 5 to 7)
• до 15 KFD0-HMS-16 slave units can be connected
• до SIL3 acc. to IEC 61508

Supply
Подключение		terminals 17+, 18-
Rated voltage		20 ... 32 V DC typical at 100 mA
Потребляемая мощность		max. 3 W
HART signal channels (non-intrinsically safe)
Conformity		HART field device input (revision 5 to 7)
Подключение		26-pin flat cable for analog connections 14-pin flat cable for master-slave connection between KFD2-HMM-16 and KFD0-HMS-16
Leakage current		< 3 µ-A at -20 ... 85 °C (-4 ... 185 °F)
Terminating resistor		external 230 ... 500 &Omega- standard (до 1000 &Omega- possible)
Output voltage		&ge- 400 mV ss (with the terminator resistance specified above)
Output resistance		100 &Omega- or smaller, capacitive coupling
Input impedance		according to HART specification
Input voltage range		0.08 ... 4 V ss - typ. ±- 5.2 V as local reference
Интерфейс
Скорость передачи данных		9600, 19200, or 38400 Bit/s (selectable with DIL switch (2 and 3) by the user)
Type		RS 485 2-wire multidrop
Address selection		One of 31 possible addresses selectable per DIL switch (4 ... 8)
Соответствие директивам
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1:2006
Conformity
Стандарты защищенности		IEC 60529
Условия окружающей среды
Рабочая температура окружающей среды		-20 ... 60 °C (-4 ... 140 °F)
Физические/механические параметры
Стандарты защищенности		IP20
Масса		приблизительно 250 g
Dimensions		40 x 107 x 115 mm (1.6 x 4.2 x 4.5 in) , housing type C1
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with Ex-areas
Statement of conformity		Pepperl+Fuchs (observe statement of conformity)
	Group, category, type of protection, temperature class	II 3G Ex nA II T4 X

Аксессуары и комплектующие

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