SMART Current Driver KFD2-SCD2-2.LK - фото 1 - id-p95222017

Характеристики и описание

General specifications
Signal type	Analog output
Functional safety related parameters
Safety Integrity Level (SIL)	SIL 2
Supply
Connection	Power Rail or terminals 14+, 15-
Rated voltage	20 ... 35 V DC
Ripple	within the supply tolerance
Power dissipation	1.4 W at 20 mA into 10 V (equivalent to 500 ?) load
Power consumption	1.8 W at 20 mA
Input
Connection side	control side
Connection	terminals 7-, 8+, (9+); 10-, 11+, (12+)
Voltage drop	approx. 4 V or internal resistance 200 ? at 20 mA
Input resistance	> 100 k?, when wiring resistance in the field > 16 V (equivalent to 800 ? at 20 mA)
Current	4 ... 20 mA limited to approx. 25 mA
Output
Connection side	field side
Connection	terminals 1+, 2-; 4+, 5-
Current	4 ... 20 mA
Load	100 ... 700 ?
Voltage	? 14 V at 20 mA
Transfer characteristics
Accuracy	0.05 %
Rise time	< 100 µs , 10 ... 90 % step change
Indicators/settings
Display elements	LEDs
Control elements	DIP-switch
Configuration	via DIP switches
Labeling	space for labeling at the front
Directive conformity
Electromagnetic compatibility
Conformity
Electromagnetic compatibility	NE 21:2011
Degree of protection	IEC 60529:2001
Ambient conditions
Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection	IP20
Connection	screw terminals
Mass	approx. 150 g
Dimensions	20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001