Pepperl+Fuchs KFD2-SH-Ex1.T.OP Switch Amplifier
General specifications
Signal type Digital Input
Functional safety related parameters
Safety Integrity Level (SIL) SIL 3
Performance level (PL) PL d
Supply
Connection Power Rail or terminals 14+, 15-
Rated voltage 20 ... 30 V DC
Ripple ≤ 10 %
Rated current ≤ 100 mA
Power dissipation 1.5 W
Power consumption max. 1.7 W
Input
Connection side field side
Connection terminals 4+, 6-
Open circuit voltage/short-circuit current approx. 8.4 V DC / approx. 11.7 mA
Lead resistance max. 50 Ω , cable capacitances and inductances must be observed in hazardous areas
Switching point
Relay de-energized I < 2.1 mA and I > 5.9 mA , output switched off
Relay energized 2.8 mA < I < 5.3 mA , output switched on
Response delay ≤ 1 ms
Output
Connection side control side
Connection output I: terminals 7+, 8- ; output II: terminals 9, 10 ; output III: terminals 11, 12
Output I active voltage output, short-circuit proof
0-signal: 0 V
1-signal: 19 V DC at 15 mA ... 31 V DC at no-load
fault: 0 V
Output II relay
Contact loading 48 V AC/DC
250 mA
Mechanical life ≤ 20 x 106 switching cycles
Output III relay , fault signal
Contact loading 48 V AC/DC
250 mA
Mechanical life ≤ 20 x 106 switching cycles
Transfer characteristics
Switching frequency
Output I ≤ 50 Hz
Output II ≤ 5 Hz
Output III ≤ 5 Hz
Indicators/settings
Display elements LEDs
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Machinery Directive
Directive 2006/42/EC EN/ISO 13849-1:2015
Conformity
Electromagnetic compatibility NE 21:2017 , EN 61326-3-2:2008
Degree of protection IEC 60529:2001
Safety IEC/EN 61508:2010
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
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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Any questions, feel free to contact us
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761
