Pepperl+Fuchs KFD2-STV4-Ex1-1

SMART Transmitter Power Supply
Pepperl+Fuchs KFD2-STV4-Ex1-1
317.84
One click request
IECEx approvalIECEx BAS 04.0016X
IECEx CML 15.0055X
Protection against electrical shockUL 61010-1:2012
Rise time20 µs
Massapprox. 200 g
Connection sidefield side
Input signal0/4 ... 20 mA
EU-type examination certificateBAS 99 ATEX 7060 X
Output signal0/1 ... 5 V
CertificateTГњV 99 ATEX 1499 X
Connectionscrew terminals
Degree of protectionIP20
Signal typeAnalog input
Safety Integrity Level (SIL)SIL 2
Rated voltage20 ... 35 V DC
Input/power supplysafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Equipmentterminals 1+, 2 / 3-
Settling time200 µs
Ripplemax. 12.5 mV
Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
ConnectionPower Rail or terminals 14+, 15-
Connectionterminals 7-, 8+, 9
Equipmentterminals 5-, 6+
Input resistance≤ 64 Ω terminals 2-, 3 ; ≤ 500 Ω terminals 1+, 3 (250 Ω load)
Ripplewithin the supply tolerance
Loadoutput resistance: 250 Ω
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Electromagnetic compatibilityNE 21:2011
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Available voltage≥ 16 V at 20 mA terminals 1+, 3
Connection sidecontrol side
Equipmentterminals 2-, 3
Equipmentterminals 1+, 3-
Connectionterminals 1+, 2-, 3 or 5-, 6+
Dimensions20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2
Power dissipation1.5 W
Degree of protectionIEC 60529:2001
Power consumption1.8 W
De-energized delay20 µs
Voltage drop≤ 2.4 V at 20 mA (terminals 5, 6)
Labelingspace for labeling at the front
Deviationat 20 В°C (68 В°F), 0/1 ... 5 V ≤ 5 mV incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Frequency rangefield side into the control side: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB)
Display elementsLED
in international format without spaces
All fields are required