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SMART Current Driver KFD2-SCD-Ex1.LK

SMART Current Driver KFD2-SCD-Ex1.LK
SMART Current Driver KFD2-SCD-Ex1.LK

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артикул: 44498
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компанией на Ваш выбор

  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Current output up to 700 Ω load
  • HART I/P and valve positioner
  • Line fault detection (LFD)
  • Accuracy 0.1 %
  • Terminal blocks with test sockets
  • Up to SIL 2 acc. to IEC 61508
Параметр Значение
Общие характеристики
Артикул 44498
Ripple within the supply tolerance
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Degree of protection IP20
Connection screw terminals
Mass approx. 100 g
Rated voltage 20 ... 35 V DC
Power consumption 1.3 W
Electromagnetic compatibility NE 21:2006
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Voltage drop approx. 4 V or internal resistance 200 Ω at 20 mA
Current 93 mA
Marking II 3G Ex nA II T4 [device in zone 2]
Dimensions 20 x 115 x 115 mm (0.8 x 4.5 x 4.5 inch) , housing type B1
Labeling space for labeling at the front
EU-type examination certificate BAS 00 ATEX 7215
IECEx approval IECEx BAS 16.0045
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Rise time < 100 µs at bounce from 10 ... 90 %
Approved for [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Power 0.58 W
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Certificate TÜV 99 ATEX 1499 X
Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
Safety Integrity Level (SIL) SIL 2
Display elements LEDs
Accuracy 0.1 %
Optional accessories - power feed module KFD2-EB2(.R4A.B)(.SP) - universal power rail UPR-03(-M)(-S) - profile rail K-DUCT-BU(-UPR-03)
Power dissipation 1.1 W at 20 mA into 10 V (equivalent to 500 Ω) load
Control drawing 116-0173 (cULus)
Insulation coordination EN 50178:1997
Galvanic isolation EN 50178:1997
Voltage 25.2 V
Maximum safe voltage 250 V (Attention! The rated voltage can be lower.)
Output Ex ia IIC, Ex iaD
Connection side field side
Load 100 ... 700 Ω
Input resistance > 100 kΩ, when wiring resistance in the field < 50 Ω or > 800 Ω at 20 mA
Input/Output safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Signal type Analog output
Input/power supply basic insulation acc. to EN 50178, rated insulation voltage of 50 V AC
Output/power supply safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Influence of ambient temperature ≤ ± 20 ppm/K
After calibration at 20 °C (68 °F): ≤ ± 0.1 % incl. non-linearity and hysteresis

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