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Pepperl+Fuchs KFD2-SL2-Ex1.B 184257

Solenoid Driver KFD2-SL2-Ex1.B Pepperl+Fuchs 184257
Manufacturer
Pepperl+Fuchs
Name
KFD2-SL2-Ex1.B
Part number
184257
Country
Germany
Type
Solenoid Driver
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This isolated barrier is used for intrinsic safety applications. The device supplies power to solenoids, LEDs and audible alarms located in a hazardous area. It is controlled via logic signals. The inputs have two defined states: 1-Signal = 16 V DC ... 30 V DC, 0-Signal = 0 V DC ... 5 V DC. The current consumption of the input is about 3 mA. At full load, 11.7 V at 45 mA is available for the hazardous area application.
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Specifications KFD2-SL2-Ex1.B 184257

Product Description
without lead monitoring
General specifications
Signal typeDigital Output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
ConnectionPower Rail or terminals 14+, 15-
Rated voltage20 ... 30 V DC
Power consumptionmax. 1.7 W at 45 mA output current
Input
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
Output
Connection sidefield side
Internal resistor272 &Omega,
Current&le, 45 mA
Voltage&ge, 11.7 V
Open loop voltagemin. 24 V
Connectionterminals 1+, 2- or 3-
Output rated operating current45 mA
Output signalThese values are valid for the rated operating voltages from 20 ... 30 V DC.
Energized/De-energized delay&le, 20 ms / &le, 20 ms
Galvanic isolation
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
Indicators/settings
Display elementsLEDs
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Protection against electrical shockEN 61010-1:2010
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
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
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination CertificateZELM 00 ATEX 0024
Marking II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
OutputEx ia
Voltage28 V
Current110 mA
Power770 mW (linear characteristic)
Supply
Maximum safe voltage40 V (Attention! The rated voltage can be lower.)
Input
Maximum safe voltage60 V (Attention! The rated voltage can be lower.)
Collective error message
Maximum safe voltage40 V (Attention! The rated voltage can be lower.)
CertificateTÜV 02 ATEX 1820 X
Marking 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
International approvals
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
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Accessories
Optional accessories- power feed module KFD2-EB2(.R4A.B)(.SP) - universal power rail UPR-03(-M)(-S) - profile rail K-DUCT-BU(-UPR-03)