SMART Current Driver KFD2-SCD-Ex1.LK - фото 1 - id-p95220661

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 11+, 12-
Rated voltage	20 ... 35 V DC
Ripple	within the supply tolerance
Power dissipation	1.1 W at 20 mA into 10 V (equivalent to 500 ?) load
Power consumption	1.3 W
Input
Connection side	control side
Connection	terminals 7-, 8+
Voltage drop	approx. 4 V or internal resistance 200 ? at 20 mA
Input resistance	> 100 k?, when wiring resistance in the field < 50 ? or > 800 ? at 20 mA
Current	4 ... 20 mA limited to approx. 25 mA
Output
Connection side	field side
Connection	terminals 1+, 2-
Current	4 ... 20 mA
Load	100 ... 700 ?
Voltage	? 14 V at 20 mA
Transfer characteristics
Accuracy	0.1 %
Rise time	< 100 µs at bounce from 10 ... 90 %
Indicators/settings
Display elements	LEDs
Labeling	space for labeling at the front
Directive conformity
Electromagnetic compatibility
Conformity
Insulation coordination	EN50178:1997
Galvanic isolation	EN50178:1997
Electromagnetic compatibility	NE 21:2006
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. 100 g
Dimensions	20 x 115 x 115 mm (0.8 x 4.5 x 4.5 inch) , housing type B1
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination Certificate	BAS 00 ATEX 7215
Certificate	TUV 99 ATEX 1499 X
Directive conformity
International approvals
FM approval
UL approval
IECEx approval	IECEx BAS 16.0045