Pepperl+Fuchs KFD2-STV4-Ex2-2

SMART Transmitter Power Supply
Pepperl+Fuchs KFD2-STV4-Ex2-2
550.86
One click request
Settling time200 µs
Rated voltage20 ... 35 V DC
IECEx approvalIECEx BAS 04.0015X
IECEx CML 15.0055X
Connection sidecontrol side
Degree of protectionIP20
EU-type examination certificateBAS 99 ATEX 7025 X
Display elementsLED
De-energized delay20 µs
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Output/Outputfunctional insulation, rated insulation voltage 50 V AC
Electromagnetic compatibilityNE 21:2011
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Ripplemax. 25 mV
Massapprox. 150 g
Frequency rangefield side into the control side: band width with 1 Vpp signal 0 ... 7.5 kHz (-3 dB)
safe area to hazardous area: band width with 1 VSS signal 0.3 ... 7.5 kHz (-3 dB)
Protection against electrical shockUL 61010-1:2012
Connectionterminals 1+, 3-; 4+, 6-
CertificateTГњV 99 ATEX 1499 X
Input signal0/4 ... 20 mA
Ripplewithin the supply tolerance
Available voltage≥ 16 V at 20 mA, terminals 1+, 3
Dimensions20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2
Rise time20 µs
Connectionterminals 7-, 8+; 10-, 11+
Power consumptionmax. 2.7 W
Loadoutput resistance: 500 Ω
Labelingspace for labeling at the front
Connectionscrew terminals
ConnectionPower Rail or terminals 14+, 15-
Output signal0/2 ... 10 V
Power dissipation1.8 W
Degree of protectionIEC 60529:2001
Connection sidefield side
Signal typeAnalog input
Deviationat 20 В°C (68 В°F), 0/2 ... 10 V ≤ 10 mV incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Safety Integrity Level (SIL)SIL 2
in international format without spaces
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