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Archived Product Version

KFD2-SL2-Ex1.B Solenoid Driver

Key Benefits at a Glance

  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Output 45 mA at 11.7 V DC
  • Logic input, non-polarized
  • Up to SIL 2 acc. to IEC/EN 61508

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Product photo: Solenoid Driver KFD2-SL2-Ex1.B
Product photo: Solenoid Driver KFD2-SL2-Ex1.B
Approval
Functional Safety: Safety Integrity Level - 2
Product Compliance: USA - cCSAus
Product Compliance: Europe – CE
Approval
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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DatasheetFunctionClassificationProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of KFD2-SL2-Ex1.B

Signal typeDigital Output
Safety Integrity Level (SIL)SIL 2
ConnectionPower Rail or terminals 14+, 15-
Rated voltageUr20 ... 30 V DC
Power consumptionmax. 1.7 W at 45 mA output current
Connection sidecontrol side
Connectionterminals 7, 8
Input currentapprox. 3 mA at 24 V DC
Signal level1-signal: 16 ... 30 V DC
0-signal: 0 ... 5 V DC
Connection sidefield side
Internal resistorRi272 Ω
CurrentIe≤ 45 mA
VoltageUe≥ 11.7 V
Open loop voltageUsmin. 24 V
Connectionterminals 1+, 2- or 3-
Output current45 mA
Output signalThese values are valid for the rated operating voltages from 20 ... 30 V DC.
Energized/De-energized delay≤ 20 ms / ≤ 20 ms
Input/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Power supply/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Display elementsLEDs
Labelingspace for labeling at the front
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Protection against electrical shockEN 61010-1:2010
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 150 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Height119 mm
Width20 mm
Length115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
EU-type examination certificateZELM 00 ATEX 0024
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC
[exsign] II (1)D [Ex ia Da] IIIC
[exsign] I (M1) [Ex ia Ma] I
OutputEx ia
VoltageUo28 V
CurrentIo110 mA
PowerPo770 mW (linear characteristic)
Supply
Maximum safe voltageUm40 V (Attention! The rated voltage can be lower.)
Input
Maximum safe voltageUm60 V (Attention! The rated voltage can be lower.)
Collective error message
Maximum safe voltageUm40 V (Attention! The rated voltage can be lower.)
CertificateTÜV 02 ATEX 1820 X
MarkingEx-Hexagon II 3G Ex nA IIC T4 Gc
Galvanic isolation
Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Output/power supplysafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 60079-26:2007 , EN 50303:2000
CSA approval
Control drawing116-0304
IECEx approval
IECEx certificateIECEx TUN 04.0001
IECEx marking[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
General Notes
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