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Current Driver/Repeater KFD0-CS-Ex2.51P

Current Driver/Repeater KFD0-CS-Ex2.51P
Current Driver/Repeater KFD0-CS-Ex2.51P

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артикул: 88927
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компанией на Ваш выбор

  • 2-channel isolated barrier
  • 24 V DC supply (loop powered)
  • Current input/output 0 mA ... 40 mA
  • I/P or transmitter power supply
  • Accuracy 1 %
  • Reverse polarity protection
  • Up to SIL 2 acc. to IEC 61508
Параметр Значение
Общие характеристики
Артикул 88927
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Degree of protection IP20
Connection screw terminals
Mass approx. 100 g
Rated voltage loop powered
Electromagnetic compatibility NE 21:2012 EN 61326-3-2:2008
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Current 93 mA
Marking II 3G Ex nA II T4 [device in zone 2]
Dimensions 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) , housing type B1
Labeling space for labeling at the front
EU-type examination certificate BAS 98 ATEX 7343 X
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Rise time ≤ 5 ms at bounce from 4 ... 20 mA and U < 24 V
Power 585 mW
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
Accuracy 1 %
Power dissipation at 40 mA and U < 22 V: 700 mW per channel at 40 mA and U > 22 V: 1.2 W per channel
Control drawing 116-0438 (cULus)
IECEx certificate IECEx BAS 05.0004X IECEx CML 19.0040X
IECEx marking [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc
Short-circuit current at U > 24 V: ≤ 65 mA
Voltage 25.2 V
Maximum safe voltage 250 V (Attention! The rated voltage can be lower.)
Signal type Analog input/analog output
Influence of ambient temperature ≤ ± 2 µA/K at U ≤ 20 V; ≤ ± 5 µA/K at U > 20 V
Protection against electrical shock UL 61010-1:2012
After calibration ≤ ± 200 µA; incl. calibration, linearity, hysteresis and load fluctuations at the field side up to a load of 1 kΩ and current ≤ 20 mA at 20 °C (68 °F)
Field circuit/control circuit safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Transfer current ≤ 40 mA

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