Pepperl+Fuchs KFD2-STC4-Ex2-Y1

SMART Transmitter Power Supply, Output Current Sink
Pepperl+Fuchs KFD2-STC4-Ex2-Y1
657.15
One click request

Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)

Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Signal typeAnalog input
Display elementsLED
Settling time200 µs
Deviationat 20 В°C (68 В°F), 0/4 ... 20 mA
≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
EU-type examination certificateBAS 99 ATEX 7025 X
Connectionterminals 1+, 3-; 4+, 6-
Connection sidefield side
Ripplewithin the supply tolerance
Rated voltage20 ... 35 V DC
Massapprox. 200 g
Protection against electrical shockUL 61010-1:2012
Labelingspace for labeling at the front
Input signal0/4 ... 20 mA
CertificateTГњV 99 ATEX 1499 X
Degree of protectionIEC 60529:2001
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)
Degree of protectionIP20
Connectionscrew terminals
Connectionterminals 7+, 8-; 10+, 11-
ConnectionPower Rail or terminals 14+, 15-
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Connection sidecontrol side
Ripplemax. 50 µA rms
Power dissipation1.9 W
External supply (loop)11 ... 30 V DC
Rise time/fall time20 µs
Dimensions20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Output/Outputfunctional insulation, rated insulation voltage 50 V AC
Power consumptionmax. 2.8 W
Electromagnetic compatibilityNE 21:2011
IECEx approvalIECEx BAS 04.0015X
IECEx CML 15.0055X
Safety Integrity Level (SIL)SIL 2
Output signal0/4 ... 20 mA (overload > 25 mA)
Available voltage≥ 16 V at 20 mA, terminals 1+, 3
in international format without spaces
All fields are required