Pepperl+Fuchs KFD2-SCD2-Ex1.LK

SMART Current Driver

Rated voltage

19 ... 30 V DC

Mounting

on 35 mm DIN mounting rail acc. to EN 60715:2001

Voltage

≥ 13 V at 20 mA

Safety Integrity Level (SIL)

SIL 2

Rise time

10 to 90 % ≤ 10 ms

Accuracy

0.1 %

Electromagnetic compatibility

NE 21:2012

EN 61326-3-2:2008

Frequency range

field side into the control side: bandwidth with 0.5 V_pp signal 0 ... 3 kHz (-3 dB)

control side into the field side: bandwidth with 0.5 V_pp signal 0 ... 3 kHz (-3 dB)

Connection side

field side

Connection

terminals 1+, 2-

terminals 3+, 2- (no short circuit detection)

Signal type

Analog output

Deviation

at 20 В°C (68 В°F), 4 ... 20 mA

< 0.1 % of full scale, incl. non-linearity and hysteresis

Supplementary information

Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Degree of protection

IP20

Protection against electrical shock

UL 61010-1:2012

Power consumption

≤ 700 mW

Input voltage

open loop voltage of the control system ≤ 30 V

Labeling

space for labeling at the front

Dimensions

20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2

Display elements

LEDs

Output/power supply

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff

Optional accessories

- power feed module KFD2-EB2(.R4A.B)(.SP)

- universal power rail UPR-03(-M)(-S)

- profile rail K-DUCT-BU(-UPR-03)

UL approval

E106378

Connection

screw terminals

Input resistance

field wiring open circuit : > 100 kΩ

field wiring < 50 Ω : > 100 kΩ when using terminals 1 and 2

Connection

Power Rail or terminals 14+, 15-

Load

100 ... 650 Ω , for terminals 1, 2

0 ... 550 Ω , for terminals 2, 3

Mass

approx. 115 g

Current

4 ... 20 mA

Ambient temperature

-40 ... 70 В°C (-40 ... 158 В°F)

EU-type examination certificate

BAS 00 ATEX 7240 X

Rated current

≤ 30 mA at 24 V

Input/Output

basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff

Voltage drop

approx. 6 V at 20 mA

Input signal

4 ... 20 mA , limited to approx. 30 mA

Ripple

20 mV rms

Certificate

TГњV 99 ATEX 1499 X

Connection

terminals 7-, 8+, (9+)

Connection side

control side

Ripple

≤ 10 %

Power dissipation

≤ 600 mW at 20 mA and 500 Ω load

Input/power supply

basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff