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Switch Amplifier KFD2-SH-Ex1.T

Switch Amplifier KFD2-SH-Ex1.T
Switch Amplifier KFD2-SH-Ex1.T

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артикул: 42995
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Доставка в любой регион России транспортной
компанией на Ваш выбор

  • 1-channel isolated barrier
  • 24 V DC supply
  • Input for approved dry contacts or SN/S1N sensors
  • Active voltage output
  • Relay contact output
  • Fault indication output
  • Line fault detection (LFD)
  • Up to SIL 3 acc. to IEC 61508
  • Up to PL d acc. to EN/ISO 13849
Параметр Значение
Общие характеристики
Артикул 42995
Ripple ≤ 10 %
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Degree of protection IP20
Connection screw terminals
Mass approx. 150 g
Rated voltage 20 ... 30 V DC
Power consumption max. 1.7 W
Electromagnetic compatibility NE 21:2011
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Current 16.8 mA
Marking II 3G Ex nA nC IIC T4
Dimensions 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Mechanical life ≤ 20 x 10 switching cycles
Labeling space for labeling at the front
EU-type examination certificate PTB 00 ATEX 2041
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Safety IEC/EN 61508:2010
Response delay ≤ 1 ms
Power 41 mW (linear characteristic)
Rated current ≤ 100 mA
Output I ≤ 50 Hz
Contact loading 48 V AC/DC 250 mA
Output II ≤ 5 Hz
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Certificate TÜV 99 ATEX 1493 X
Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
Output III ≤ 5 Hz
Safety Integrity Level (SIL) SIL 3
Display elements LEDs
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 1.5 W
Voltage 9.56 V
Maximum safe voltage 60 V AC/DC (Attention! The rated voltage can be lower.)
Performance level (PL) PL d
Connection side control side
Directive 2006/42/EC EN/ISO 13849-1:2008
Input EEx ia IIC
Input/Output safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Signal type Digital Input
Open circuit voltage/short-circuit current approx. 8.4 V DC / approx. 11.7 mA
Input/power supply safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Lead resistance max. 50 Ω , cable capacitances and inductances must be observed in hazardous areas
Relay de-energized I < 2.1 mA and I > 5.9 mA , output switched off
Relay energized 2.8 mA < I < 5.3 mA , output switched on

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