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SMART Current Driver KFD2-SCD2-Ex2.LK

SMART Current Driver KFD2-SCD2-Ex2.LK
SMART Current Driver KFD2-SCD2-Ex2.LK

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артикул: 93180
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компанией на Ваш выбор

  • 2-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Current output up to 650 Ω load
  • HART I/P and valve positioner
  • Line fault detection (LFD)
  • Accuracy 0.1 %
  • Up to SIL 2 acc. to IEC 61508
Параметр Значение
Общие характеристики
Артикул 93180
Ripple 20 mV rms
UL approval E106378
Ambient temperature -40 ... 70 °C (-40 ... 158 °F)
Degree of protection IP20
Connection screw terminals
Mass approx. 135 g
Rated voltage 19 ... 30 V DC
Power consumption ≤ 1.2 W
Deviation at 20 °C (68 °F), 4 ... 20 mA < 0.1 % of full scale, incl. non-linearity and hysteresis
Electromagnetic compatibility NE 21:2012 EN 61326-3-2:2008
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Voltage drop approx. 6 V at 20 mA
Current 93 mA
Marking II 3G Ex nA II T4
Dimensions 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2
Labeling space for labeling at the front
EU-type examination certificate BAS 00 ATEX 7240 X
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Rise time 10 to 90 % ≤ 10 ms
Power 585.3 mW
Rated current ≤ 60 mA at 24 V
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Certificate TÜV 99 ATEX 1499 X
Directive 2014/34/EU EN 60079-0:2018 , EN 60079-11:2012 , EN 60079-15:2005
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 W at 20 mA and 500 Ω load
Control drawing 116-0345 (cULus)
IECEx certificate IECEx BAS 04.0014X
IECEx marking [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc
Voltage 25.2 V
Maximum safe voltage 250 V (Attention! The rated voltage can be lower.)
Input voltage open loop voltage of the control system ≤ 30 V
Output Ex ia
Connection side field side
Load 100 ... 650 Ω , for terminals 1, 2; 4, 5 0 ... 550 Ω , for Terminals 2, 3; 5, 6
Input resistance field wiring open circuit : > 100 kΩ field wiring < 50 Ω : > 100 kΩ when using terminals 1, 2 and 4, 5
Input/Output safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Signal type Analog output
Frequency range field side into the control side: bandwidth with 0.5 V signal 0 ... 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 V signal 0 ... 3 kHz (-3 dB)
Input/power supply basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 V
Output/power supply safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Influence of ambient temperature ≤ 2 µA/K (-20 ... 70 °C (-4 ... 158 °F))
Protection against electrical shock UL 61010-1:2012
Input/input functional insulation, rated insulation voltage 50 V AC
Input signal 4 ... 20 mA , limited to approx. 30 mA

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