Select Your Country

Go to global website

  1. en
  2. Products
  3. Hazardous Area Products and Solutions
  4. SIL-Capable Products for Hazardous Areas
  5. Safety Integrity Level 2
  6. KFD2-SL2-Ex2

KFD2-SL2-Ex2 Solenoid Driver

Key Benefits at a Glance

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

Show more

Please contact us for exact delivery estimation.11 978,73 ZAR Net price—your individual price will be shown during checkout process.
Product photo: Solenoid Driver KFD2-SL2-Ex2
Product photo: Solenoid Driver KFD2-SL2-Ex2
Approval
Product Compliance: USA - cCSAus
Functional Safety: Safety Integrity Level - 2
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.

EN
  • DE
  • EN
  • ES
  • FR
  • PL
DatasheetFunctionClassificationInformative LiteratureProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of KFD2-SL2-Ex2

Signal typeDigital Output
Safety Integrity Level (SIL)SIL 2
ConnectionPower Rail or terminals 14+, 15-
Rated voltageUr20 ... 30 V DC
Power consumptionmax. 3.3 W at 45 mA output current
Connection sidecontrol side
Connectionterminals 7, 8, 9
Input currentapprox. 3 mA at 24 V DC
Signal level1-signal: 16 ... 30 V DC
0-signal: 0 ... 5 V DC
Connection sidefield side
Connectionchannel 1: terminals 1+, 2-, 3
channel 2: terminals 4+, 5-, 6-
Internal resistorRi272 Ω
CurrentIe≤ 45 mA
VoltageUe≥ 11.7 V
Current limitImax45 mA
Open loop voltageUsmin. 24 V
Output signalThese values are valid for the rated operating voltages from 20 ... 30 V DC.
Energized/De-energized delay≤ 20 ms / ≤ 20 ms
Line fault detection
Short-circuit< 50 Ω
Open-circuit> 10 kΩ
Test current< 650 µA
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
Control elementsDIP switch
Configurationvia DIP switches
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 ... 50 °C (-4 ... 122 °F)
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 150 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Height119 mm
Width20 mm
Depth115 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 IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010 , 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

Related News and Applications

Read more on news and applications related to this product.

KCD2-SCS isolated barriers with AO and and AI, Pepperl+Fuchs
Products and Solutions
2024/06/13

Valve Positioner Control and Monitoring with Only One Device

Pepperl+Fuchs has expanded its portfolio of K-System isolated barriers with the KCD2-SCS*: the first 2-channel AI/AO intrinsic safety barriers with a dual function for analog input or analog output control signals.
More information
limit value detection for pharmaceutical vessels, Pepperl+Fuchs

Limit Value Detection for Pharmaceutical Vessel Applications

Controlling the dosing process for a novel pharmaceutical product involves specific considerations. The implementation occurred in a hazardous area, necessitating the regulation of wastewater levels within a designated vessel.
More information

We value your privacy!

We and our partners are using technologies like cookies and process personal data like the IP-address or browser information in order to personalize the advertising that you see. This helps us to show you more relevant ads and improves your internet experience. We also use it in order to measure results or align our website content. Because we value your privacy, we are herewith asking for your permission to use these technologies. You can always change/withdraw your consent later by clicking on the settings button on the left lower corner of the page.

Privacy Policy

Deny all cookies