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HOME BRAND PEPPERL+FUCHS P+F Safety Barrier PEPPERL FUCHS Switch Amplifier, Timer Re
PEPPERL FUCHS Switch Amplifier, Timer Relay KFA6-DU-Ex1.D
  1. PEPPERL FUCHS Switch Amplifier, Timer Relay KFA6-DU-Ex1.D

PEPPERL FUCHS Switch Amplifier, Timer Relay KFA6-DU-Ex1.D

KFA6-DU-Ex1D
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Description

General specifications
Signal type Digital Input
Supply
Connection terminals 23, 24
Rated voltage 230 V AC ± 10 %
Rated current 15 mA
Power consumption 4 VA
Input
Connection side field side
Connection Input I: terminals 1+, 3- ; input II: terminals 13+, 14-
Input I acc. to EN 60947-5-6 (NAMUR), see manual for electrical data
Open circuit voltage/short-circuit current 8.2 V / 10 mA
Switching point/switching hysteresis 1.2 ... 2.1 mA / approx. 0.2 mA
Pulse duration min. 75 µs / 1 ms see instruction manuals; the maximum input frequency has to be observed.
Input frequency 0 ... 80 Hz , pulse divider 0 ... 1 kHz
Line fault detection breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA
Input II reset
Active/Passive I > 3 mA / I < 1.5 mA
Open circuit voltage/short-circuit current 12 V / 3.5 mA
Pulse duration min. 10 ms
Output
Connection side control side
Connection output I: terminals 10, 11, 12 ; output II: terminals 19+, 20-
Output I signal , Relay output
Contact loading 253 V AC/ 2 A / cos φ ≥ 0.7 ; 40 V DC/ 2 A
Mechanical life 5 x 107 switching cycles
Energized/De-energized delay approx. 20 ms / approx. 20 ms
Output II signal , electronic unit, isolated
Contact loading 40 V / 50 mA
Energized/De-energized delay after rising input flank 3 ms ; after falling input flank 2 ms
Signal level 1-signal: (L+) -2.5 V (50 mA, short-circuit/overload proof)
0-signal: blocked output (off-state current ≤ 10 µA)
Transfer characteristics
Input I
Resolution < 0.1 % of the set value, min. 10 ms
Accuracy 2 ms
Influence of ambient temperature 0.003 %/K (50 ppm)
Galvanic isolation
Input I/other circuits reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I/power supply and reset reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I, II against eachother reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output II/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output II/reset basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Reset/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elements LEDs , display
Control elements Control panel
Configuration via operating buttons
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EU EN 61010-1:2010
Conformity
Electromagnetic compatibility NE 21:2006
Degree of protection IEC 60529:2001
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass approx. 300 g
Dimensions 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) (W x H x D) , housing type C2
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificate TÜV 99 ATEX 1408
Marking Ex-Hexagon II (1)G [Ex ia Ga] IIC
Ex-Hexagon II (1)D [Ex ia Da] IIIC
Ex-Hexagon I (M1) [Ex ia Ma] I
Supply
Maximum safe voltage 253 V AC (Attention! The rated voltage can be lower.)
Input I terminals 1+, 3-: Ex ia
Voltage Uo 10.1 V
Current Io 13.5 mA
Power Po 34 mW (linear characteristic)
Input II terminals 13+, 14- non-intrinsically safe
Maximum safe voltage Um 40 V (Attention! The rated voltage can be lower.)
Output I terminals 10, 11, 12 non-intrinsically safe
Contact loading 253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load
Maximum safe voltage 253 V (Attention! The rated voltage can be lower.)
Output II terminals 19+, 20- non-intrinsically safe
Maximum safe voltage 40 V (Attention! The rated voltage can be lower.)
Certificate TÜV 02 ATEX 1885 X
Marking Ex-Hexagon II 3G Ex nA nC IIC T4 Gc
Output I
Contact loading 50 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load
Galvanic isolation
Input I/other circuits safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
Control drawing 16-538FM-12
UL approval E223772
IECEx approval
IECEx certificate IECEx TUN 03.0000
IECEx marking [Ex ia Ga] IIC , [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
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    • P+F Sensor
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    • P+F Termination Board
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  • Eaton
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