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HOME BRAND PEPPERL+FUCHS P+F Safety Barrier Switch Amplifier KFD2-ST3-Ex1.LB
Switch Amplifier KFD2-ST3-Ex1.LB
  1. Switch Amplifier KFD2-ST3-Ex1.LB

Switch Amplifier KFD2-ST3-Ex1.LB

KFD2-ST3-Ex1LB
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Description

General specifications
Signal type Digital Input
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Systematic capability (SC) SC 3
Supply
Connection Power Rail or terminals 14+, 15-
Rated voltage 19 ... 30 V DC
Ripple ≤ 10 %
Rated current 15 ... 10 mA + Iout
Power dissipation ≤ 800 mW including maximum power dissipation in the output
Input
Connection side field side
Connection terminals 1+, 2+, 3-
Rated values acc. to EN 60947-5-6 (NAMUR), see manual for electrical data
Open circuit voltage/short-circuit current approx. 10 V DC / approx. 8 mA
Switching point/switching hysteresis 1.2 ... 2.1 mA / approx. 0.2 mA
Line fault detection breakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA
Pulse/Pause ratio min. 100 µs / min. 100 µs
Output
Connection side control side
Connection output I: terminal 7+ ; output II: terminal 9+
Rated voltage 30 V DC
Rated current 100 mA
Response time ≤ 200 µs
Signal level 1-signal: (supply voltage) - 3 V max. for 100 mA
0-signal: blocked output (off-state current ≤ 10 µA)
Output I signal ; Transistor
Output II signal or fault message ; Transistor
Collective error message Power Rail
Transfer characteristics
Switching frequency ≤ 5 kHz
Galvanic isolation
Input/Output reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elements LEDs
Control elements DIP switch
Configuration via DIP switches
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibility NE 21:2012 , EN 61326-3-2:2008
Degree of protection IEC 60529:2001
Input EN 60947-5-6:2000
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass approx. 150 g
Dimensions 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificate EXA 16 ATEX 0016 X
Marking Ex-Hexagon II 3(1)G Ex nA [ia Ga] IIC T4 Gc
Ex-Hexagon II (1)D [Ex ia Da] IIIC
Ex-Hexagon I (M1) [Ex ia Ma] I
Input Ex ia
Voltage 10.5 V
Current 17.1 mA
Power 45 mW (linear characteristic)
Supply
Maximum safe voltage 253 V AC (Attention! Um is no rated voltage.)
Output
Maximum safe voltage 253 V AC (Attention! The rated voltage can be lower.)
Galvanic isolation
Input/Output safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Input/power supply safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EU EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
UL approval E106378
Control drawing 116-0424 (cULus)
IECEx approval
IECEx certificate IECEx EXA 16.0009X
IECEx marking Ex nA [ia Ga] IIC T4 Gc , [Ex ia Da] IIIC , [Ex ia Ma] I
General information
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

System Classcode
ECLASS 11.0 27210121
ECLASS 10.0.1 27210121
ECLASS 9.0 27210121
ECLASS 8.0 27210121
ECLASS 5.1 27210121
ETIM 8.0 EC001485
ETIM 7.0 EC001485
ETIM 6.0 EC001485
ETIM 5.0 EC001485
UNSPSC 12.1 32101514

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  • PEPPERL+FUCHS
    • P+F Safety Barrier
    • P+F Sensor
    • P+F Encoder
    • P+F Surge Protective Device
    • P+F Termination Board
  • SICK
    • SICK Sensor
    • SICK Coder
    • SICK Safety Laser Scanner
    • SICK Proximity Switch
  • Eaton
    • MTL Safety Barrier
    • MTL Surge Protective Device
    • Bussmann
  • IFM
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  • TRUCK
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  • FESTO
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  • PHOENIX CONTACT
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  • BECKHOFF
  • Endress+Hauser
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