Pepperl+Fuchs KFD2-SOT3-Ex2.IO-Y1

Switch Amplifier
Pepperl+Fuchs KFD2-SOT3-Ex2.IO-Y1
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Degree of protectionIEC 60529:2001
Safety Integrity Level (SIL)SIL 2
Connectionoutput I: terminals 7, 8 ; output II: terminals 10, 11
Configurationvia DIP switches
Rated current2 mA , short-circuit protected
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Connection sidefield side
Connectionscrew terminals
Optional accessoriespower feed module KFD2-EB2
Universal Power Rail UPR-03
Universal Power Rail UPR-03-S
profile rail K-DUCT-BU
profile rail K-DUCT-UPR-03
Signal typeDigital Input
Rated voltage30 V DC
Line fault detectionbreakage I 0.1 mA , short-circuit I 6.5 mA
Output IIsignal ; Transistor , TTL compatible
Control elementsDIP-switch
Rated valuesacc. to EN 60947-5-6 (NAMUR), see system description for electrical data
Degree of protectionIP20
Ripple 10 %
Electromagnetic compatibilityNE 21:2012 , EN 61326-3-2:2008
Switching frequency 5 kHz
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Display elementsLEDs
EU-Type Examination CertificateEXA 16 ATEX 0016 X
Switching point/switching hysteresis1.2 ... 2.1 mA / approx. 0.2 mA
Labelingspace for labeling at the front
Connection sidecontrol side
IECEx approvalIECEx EXA 16.0009X
Collective error messagePower Rail
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Massapprox. 150 g
Connectionterminals 1+, 2+, 3-; 4+, 5+, 6-
Rated current30 ... 20 mA
Rated voltage19 ... 30 V DC
Power dissipation 1.1 W including maximum power dissipation in the output
Signal level1-signal: switching voltage - 0.85 V max. at 2 mA switching current
0-signal: switched off (off-state current 10 andmicro;A)
Pulse/Pause ratiomin. 100 micro/s / min. 100 micro/s
Response time 200 micro/s
Output Isignal ; Transistor , TTL compatible
Open circuit voltage/short-circuit currentapprox. 10 V DC / approx. 8 mA
ConnectionPower Rail or terminals 14+, 15-
in international format without spaces