Pepperl+Fuchs KFD0-CS-2.51P Current Driver/Repeater

General specifications

Signal type Analog input/analog output

Functional safety related parameters

Safety Integrity Level (SIL) SIL 2

Supply

Rated voltage loop powered

Control circuit

Connection terminals 12-, 11+; 8-, 10-, 9+

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-; 4+, 5-

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

Input/Output basic insulation according to IEC 62103, rated insulation voltage 300 Veff

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 EN 61010-1:2010

Ambient conditions

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

extended ambient temperature range up to 70 °C (158 °F), refer to manual for necessary mounting conditions

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:

KCD2-SCS-2

KCD2-SCS-2.SP

KFD0-CS-1.50

KFD0-CS-2.50

KFD0-SCS-1.55

KFD0-CS-2.51P

Any questions, feel free to contact us

jeff@hkxytech.com   jeff@whxyauto.com   +86-15072331761