Pepperl+Fuchs KFD2-ER-1.W.LB Conductive Switch Amplifier
General specifications
Signal type Digital Input
Supply
Connection Power Rail or terminals 14+, 15-
Rated voltage 20 ... 30 V DC
Rated current 30 ... 40 mA
Input
Connection side field side
Connection terminals 1 (mass), 2 (min), 3 (max)
Control input min./max. control system: terminals 1, 2, 3
on/off control system: terminals 1, 3
Response sensitivity 1 ... 150 kΩ , adjustable via potentiometer
Output
Connection side control side
Connection terminals 7, 8, 9; 10, 11, 12
Switching power max. 192 W , 2000 VA
Output relay
Contact loading 253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load
Time constant for signal damping 0.5 s, 2 s, 5 s, 10 s
Galvanic isolation
Input/Output basic insulation according to EN 50178, rated insulation voltage 253 Veff
Input/power supply basic insulation according to EN 50178, rated insulation voltage 253 Veff
Output/power supply basic insulation according to EN 50178, rated insulation voltage 253 Veff
Indicators/settings
Display elements LEDs
Control elements DIP switch
potentiometer
Configuration via DIP switches
via potentiometer
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2004/108/EC EN 61326-1:2006
Low voltage
Directive 2006/95/EC EN 50178:1997
Conformity
Insulation coordination EN 50178:1997
Galvanic isolation EN 50178:1997
Electromagnetic compatibility NE 21:2006
Degree of protection IEC 60529:2001
Ambient conditions
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
Mechanical specifications
Degree of protection IP20
Connection screw terminals , max. 2.5 mm2
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
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KCD2-SOT-2
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KFD2-ER-1.5
Any questions, feel free to contact us
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761
