Pepperl+Fuchs KFU8-SR-1.3L.V Switch Amplifier, Timer Relay
General specifications
Signal type Digital Input
Supply
Connection terminals 14, 15
Rated voltage 20 ... 48 V DC or 90 ... 253 V AC , 45 ... 65 Hz
Rated current ≤ 230 mA
Power dissipation 2.3 W
Power consumption max. 4.5 W
Input
Connection side field side
Connection terminals 1+, 2, 3-
Rated values 22 ... 24 V DC / 100 mA , see additional information
Short-circuit current max. 125 mA
Switching point PNP:
0-signal: < 12.5 V
1-signal: > 13.5 V
NPN and push-pull output:
0-signal: < 4.5 V
1-signal: > 5.5 V
Output
Connection side control side
Connection output I: terminals 7, 8, 9
output II: terminals 10, 11, 12
Output I, II signal, relay
Contact loading 250 V AC / 2 A / cos φ ≥ 0.7 ; 125 V AC/4 A/ cos φ > 0.7 ; 40 V DC / 2 A
Mechanical life 20 x 106 switching cycles
Electrical life 0.2 x 106 switching cycles (40 V DC, 2 A, ohmic)
0.4 x 106 switching cycles (253 V AC, 2 A, cos φ = 1)
0.25 x 106 switching cycles (253 V AC, 2 A, cos φ = 0.7)
Minimum load 50 mW, 5 V DC
Energized/De-energized delay ≤ 90 ms / ≤ 90 ms
Transfer characteristics
Switching frequency ≤ 5 Hz for delay 0 s
adjustable energized/de-energized delay: 0 ... 79 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
Output/Output 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 21:2012
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. 166 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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Any questions, feel free to contact us
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761
