Pepperl+Fuchs KFD2-ER-1.6

Conductivity Switch Amplifier
Pepperl+Fuchs KFD2-ER-1.6
135.93
One click request
Contact loading253 V AC/2 A/cos andphi; > 0.7; 40 V DC/2 A resistive load
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Dimensions20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) , housing type B1
Control inputmin./max. control system: terminals 1, 2, 3
on/off control system: terminals 1, 3
Energized/De-energized delayapprox. 1 s / approx. 1 s
Labelingspace for labeling at the front
Open circuit voltage/short-circuit currentapprox. 10 V AC (approx. 1 Hz) / approx. 5 mA
Output/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Configurationvia DIP switches
via potentiometer
Massapprox. 110 g
Connection sidefield side
Connectionterminals 1 (mass), 2 (min), 3 (max)
Control elementsswitch S1
Position I open circuit current: In the open circuit current principle, the relay becomes active when the limit is reached.
Position II closed circuit current: In closed circuit current principle, the relay is activated when power is applied. The relay is deactivated when the limit is reached.
ConnectionPower Rail or terminals 11+, 12-
Rated voltage20 ... 30 V DC
Connectionterminals 7, 8, 9
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Degree of protectionIEC 60529:2001
Connection sidecontrol side
Signal typeDigital Input
Connectionscrew terminals , max. 2.5 mm2
Electromagnetic compatibilityNE 21:2006
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Response sensitivity5 ... 150 kandOmega; , adjustable via potentiometer (20 turns)
Input/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Control elementsDIP-switch
potentiometer
Degree of protectionIP20
Display elementsLEDs
Input/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output1 changeover contact
in international format without spaces
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