HART Multiplexer Master KFD2-HMM-16 - фото 1 - id-p95223478

Характеристики и описание

- Производитель
  Hart

Functional safety related parameters
Safety Integrity Level (SIL)	SIL 3
Supply
Connection	terminals 17+, 18-
Rated voltage	20 ... 32 V DC typical at 100 mA
Power consumption	max. 3 W
HART signal channels (non-intrinsically safe)
Conformity	HART field device input (revision 5 to 7)
Connection	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 µA at -20 ... 85 °C (-4 ... 185 °F)
Terminating resistor	external 230 ... 500 ? standard (up to 1000 ? possible)
Output voltage	? 400 mV _ss (with the terminator resistance specified above)
Output resistance	100 ? 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
Interface
Transfer rate	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)
Indicators/settings
Control elements	DIP-switch
Configuration	via DIP switches
Labeling	space for labeling at the front
Directive conformity
Electromagnetic compatibility
Conformity
Degree of protection	IEC 60529:2001
Ambient conditions
Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection	IP20
Mass	approx. 250 g
Dimensions	40 x 107 x 115 mm (1.6 x 4.2 x 4.5 inch) , housing type C1
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
Certificate	PF 07 CERT 1143 X
Directive conformity