Pepperl+Fuchs KFA6-ER-1.W.LB
Conductivity Switch Amplifier

Pepperl+Fuchs KFA6-ER-1.W.LB
  • 1-channel signal conditioner
  • 230 V AC supply
  • Level sensing input
  • Adjustable range 1 k Omega- ... 150 k Omega-
  • Relay contact output
  • Fault relay contact output
  • Adjustable time delay up to 10 s
  • Minimum/maximum control
  • Line fault detection (LFD)
Item Number: KFA6-ER-1.W.LB
190.00
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+
Total price: 190.00
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  • Overview
  • Comments
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Input/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Connection sidecontrol side
Rated voltage207 ... 253 V AC, 45 ... 65 Hz
Signal typeDigital Input
Connectionscrew terminals , max. 2.5 mm2
Display elementsLEDs
Control elementsDIP-switch
potentiometer
Switching powermax. 192 W , 2000 VA
Massapprox. 150 g
Degree of protectionIEC 60529:2001
Output/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Rated current 7 mA
Input/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Configurationvia DIP switches
via potentiometer
Contact loading253 V AC/2 A/cos andphi; > 0.7; 40 V DC/2 A resistive load
Connection sidefield side
Outputrelay
Connectionterminals 1 (mass), 2 (min), 3 (max)
Labelingspace for labeling at the front
Electromagnetic compatibilityNE 21:2006
Connectionterminals 14, 15
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Degree of protectionIP20
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Response sensitivity1 ... 150 kandOmega; , adjustable via potentiometer
Time constant for signal damping0.5 s, 2 s, 5 s, 10 s
Connectionterminals 7, 8, 9; 10, 11, 12
Control inputmin./max. control system: terminals 1, 2, 3
on/off control system: terminals 1, 3
Power consumption< 1.2 W

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