Pepperl+Fuchs KFD2-ELD-Ex16 Ground Fault Detection
Product Description
24 V DC
General specifications
Signal type Analog input
Supply
Connection Power Rail or terminals 44+, 45-
Rated voltage 20 ... 30 V DC
Ripple ≤ 10 %
Rated current ≤ 50 mA
Input
Connection side field side
Connection intrinsically safe: terminals 1 ... 16
non-intrinsically safe: terminals 28, 29
Ground connection terminal 17
Rated values 5 Vpp, 0.1 mA; rectangular
Function Test input: 24 V DC / 5 mA; non-polarized
Output
Connection side control side
Connection terminals 19, 20, 21
Output signal ; relay
Contact loading 253 V AC/2 A /cos φ > 0.7; 40 V DC/2 A resistive load;
Mechanical life 107 switching cycles
Transfer characteristics
Response delay ≤ 50 s
Galvanic isolation
Input/Output reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elements LEDs
Control elements DIP switch
Configuration via DIP switches
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 21:2007
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. 260 g
Dimensions 60 x 119 x 115 mm (2.4 x 4.7 x 4.5 inch) (W x H x D) , housing type D2
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
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Any questions, feel free to contact us
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761
