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  6. KFA6-ER-2.W.LB

KFA6-ER-2.W.LB Conductive Switch Amplifier

主要优势一览

  • 2-channel signal conditioner
  • 230 V AC supply
  • Level sensing input
  • Adjustable range 1 kΩ ... 150 kΩ
  • Relay contact output
  • Adjustable time delay up to 10 s
  • Minimum/maximum control
  • Line fault detection (LFD)

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Product photo: Conductive Switch Amplifier KFA6-ER-2.W.LB
Product photo: Conductive Switch Amplifier KFA6-ER-2.W.LB
Product Compliance: Europe – CE
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KFA6-ER-2.W.LB 技术数据

Signal typeDigital Input
Connectionterminals 14, 15
Rated voltageUr207 ... 253 V AC, 45 ... 65 Hz
Rated currentIr≤ 7 mA
Power consumption< 1.2 W
Connection sidefield side
Connectionterminals 1, 4 (mass), 2, 5 (min), 3, 6 (max)
Control inputmin./max. control system: terminals 1, 2, 3; 4, 5. 6
on/off control system: terminals 1, 3; 4, 6
Response sensitivity1 ... 150 kΩ , adjustable via potentiometer
Connection sidecontrol side
Connectionterminals 7, 8, 9; 10, 11, 12
Switching powermax. 192 W , 2000 VA
Outputrelay
Contact loading253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load
Time constant for signal damping0.5 s, 2 s, 5 s, 10 s
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
Output/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Display elementsLEDs
Control elementsDIP switch
potentiometer
Configurationvia DIP switches
via potentiometer
Labelingspace for labeling at the front
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
extended ambient temperature range up to 70 °C (158 °F), refer to manual for necessary mounting conditions
Degree of protectionIP20
Connectionscrew terminals , max. 2.5 mm2
Massapprox. 150 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Height119 mm
Width20 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
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