Pepperl+Fuchs KFD0-CS-Ex1.51P Current Driver/Repeater
General specifications
Signal type Analog input/analog output
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Systematic capability (SC) SC 3
Supply
Rated voltage loop powered
Control circuit
Connection terminals 12-, 11+
Voltage 4 ... 35 V DC
Current 0 ... 40 mA
Power dissipation at 40 mA and Uin < 22 V: 700 mW per channel
at 40 mA and Uin > 22 V: 1.2 W per channel
Field circuit
Connection terminals 1+, 2-
Voltage for 4 V < Uin < 24 V: ≥ Uin - (0.37 x current in mA) - 1.0
for Uin > 24 V: ≥ 21 V - (0.36 x current in mA)
Short-circuit current at Uin > 24 V: ≤ 65 mA
Transfer current ≤ 40 mA
Transfer characteristics
Accuracy 1 %
Deviation
After calibration ≤ ± 200 µA; incl. calibration, linearity, hysteresis and load fluctuations at the field side up to a load of 1 kΩ and current ≤ 20 mA at 20 °C (68 °F)
Influence of ambient temperature ≤ ± 2 µA/K at Uin ≤ 20 V; ≤ ± 5 µA/K at Uin > 20 V
Rise time ≤ 5 ms at bounce from 4 ... 20 mA and Uin < 24 V
Galvanic isolation
Field circuit/control circuit safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Indicators/settings
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibility NE 21:2012
EN 61326-3-2:2008
Degree of protection IEC 60529:2001
Protection against electrical shock UL 61010-1:2012
Ambient conditions
Ambient temperature -20 ... 70 °C (-4 ... 158 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass approx. 100 g
Dimensions 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Similar model numbers:
KFD0-CS-Ex1.51P
KFD0-SCS-Ex1.55
KFD2-SCD2-Ex1.LK
KFD2-SCD2-Ex2.LK
KFD0-CS-Ex1.50P
KFD0-CS-Ex2.50P
KFD0-CS-Ex2.51P
KCD2-SCD-Ex1.ES
KCD2-SCD-Ex1.ES.SP
KCD2-SCD-Ex1
KCD2-SCD-Ex1.SP
KFD2-CD-Ex1.32
Any questions, feel free to contact us
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761
