In Stock Pepperl+Fuchs KFD2-SCD2-Ex1.LK SMART Current Driver
April 12, 2023In Stock Pepperl+Fuchs KFD2-SCD2-Ex1.LK SMART Current Driver
In Stock Pepperl+Fuchs KFD2-SCD2-Ex1.LK SMART Current Driver
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761
General specifications
Signal typeAnalog output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Systematic capability (SC)SC 3
Supply
ConnectionPower Rail or terminals 14+, 15-
Rated voltage19 ... 30 V DC
Ripple≤ 10 %
Rated current≤ 30 mA at 24 V
Power dissipation≤ 600 mW at 20 mA and 500 Ω load
Power consumption≤ 700 mW
Input
Connection sidecontrol side
Connectionterminals 7-, 8+, (9+)
Input signal4 ... 20 mA , limited to approx. 30 mA
Input voltageopen loop voltage of the control system ≤ 30 V
Voltage dropapprox. 6 V at 20 mA
Input resistancefield wiring open circuit : > 100 kΩ
field wiring < 50 Ω : > 100 kΩ when using terminals 1 and 2
Output
Connection sidefield side
Connectionterminals 1+, 2-
terminals 3+, 2- (no short circuit detection)
Voltage≥ 13 V at 20 mA
Current4 ... 20 mA
Load100 ... 650 Ω , for terminals 1, 2
0 ... 550 Ω , for terminals 2, 3
Ripple20 mV rms
Line fault detectionbreakage, load > 100 kΩ, short-circuit, load < 50 Ω
Fault indication output
Output typeopen collector transistor (internal fault bus)
Transfer characteristics
Deviationat 20 °C (68 °F), 4 ... 20 mA
< 0.1 % of full scale, incl. non-linearity and hysteresis
Influence of ambient temperature< 2 µA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 µA/K (-40 ... -20 °C (-40 ... -4 °F))
Frequency rangefield side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB)
Rise time10 to 90 % ≤ 10 ms
Galvanic isolation
Input/Outputbasic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supplybasic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elementsLEDs
Labelingspace for adhesive label at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityNE 21:2017
EN 61326-3-2:2018
Degree of protectionIEC 60529
Protection against electrical shockUL 61010-1:2012
Ambient conditions
Ambient temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 115 g
Dimensions20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) (W x H x D) , housing type B2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
In Stock Pepperl+Fuchs KFD2-SCD2-Ex1.LK SMART Current Driver
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761
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In Stock Pepperl+Fuchs KFD2-SCD2-Ex1.LK SMART Current Driver
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761