KFD0-CS-Ex2.51P Current Driver/Repeater

Teknik Veriler

Signal type

Analog input/analog output

Safety Integrity Level (SIL)

SIL 2

Systematic capability (SC)

SC 3

Rated voltage

U r 4 ... 35 V DC , loop powered

Connection

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

Voltage

4 ... 35 V DC

Current

0 ... 40 mA

Power dissipation

at 40 mA and U in 22 V: 1.2 W per channel

Short-circuit current

at U in > 24 V: ≤ 65 mA

Transfer current

≤ 40 mA

Accuracy

1 %

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 U in ≤ 20 V; ≤ ± 5 µA/K at U in > 20 V

Rise time

≤ 5 ms at bounce from 4 ... 20 mA and U in < 24 V

Field circuit/control circuit

safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V

Labeling

space for labeling at the front

Directive 2014/30/EU

EN 61326-1:2013 (industrial locations)

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 temperature

-20 ... 70 °C (-4 ... 158 °F)

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

Height

107 mm