Pepperl+Fuchs KFA6-SR2-Ex2.W.IR Switch Amplifier

Pepperl+Fuchs KFA6-SR2-Ex2.W.IR
Item Number: KFA6-SR2-Ex2.W.IR
  • 2-channel isolated barrier
  • 230 V AC supply
  • Dry contact or NAMUR inputs
  • Latching relay contact output
  • Line fault detection (LFD)
293.31
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Total price: 293.31
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Switching frequency 10 Hz
Mechanical life107 switching cycles
Connectionscrew terminals
Connection sidecontrol side
Energized/De-energized delayapprox. 20 ms / approx. 20 ms
Degree of protectionIP20
EU-Type Examination CertificatePTB 00 ATEX 2081
Display elementsLEDs
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Connectionoutput I: terminals 7, 8, 9 ; output II: terminals 10, 11, 12
Output/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Labelingspace for labeling at the front
Electromagnetic compatibilityNE 21:2006
Input/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Rated valuesacc. to EN 60947-5-6 (NAMUR)
Power consumptionmax. 1.5 W
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
IECEx approvalIECEx PTB 11.0031
Rated voltage207 ... 253 V AC, 45 ... 65 Hz
Open circuit voltage/short-circuit currentapprox. 8 V DC / approx. 8 mA
Connectionterminals 14, 15
Pulse/Pause ratiomin. 10 ms / min. 10 ms
Massapprox. 150 g
Degree of protectionIEC 60529:2001
Connectionterminals 1+, 2+, 3-; 4+, 5+, 6-
Contact loading253 V AC/2 A/cos andphi; > 0.7; 126.5 V AC/4 A/cos andphi; > 0.7; 40 V DC/2 A resistive load
Connection sidefield side
Input/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Line fault detectionbreakage I 0.1 mA , short-circuit I > 6 mA
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Output I, IIsignal ; relay
Output/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
InputEN 60947-5-6:2000
Signal typeDigital Input

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