Intrinsic Safety Barriers
Pepperl+Fuchs KFU8-CRG2-Ex1.D Transmitter Power Supply

Pepperl+Fuchs KFU8-CRG2-Ex1.D Transmitter Power Supply

Model: KFU8-CRG2-Ex1.D

Supplier: Pepperl+Fuchs

Categories: Intrinsic Safety Barriers

After sales service. If you have any questions, click here.

PRODUCT DESCRIPTION

Pepperl+Fuchs KFU8-CRG2-Ex1.D Transmitter Power Supply

Switch Amplifier9


General specifications

Signal typeAnalog input

Functional safety related parameters

Safety Integrity Level (SIL)SIL 2

Supply

Connectionterminals 23, 24

Rated voltage20 ... 90 V DC or 48 ... 253 V AC

Power dissipation2 W / 3 VA

Power consumption2.2 W / 4 VA

Interface

Programming interfaceprogramming socket

Input

Connection sidefield side

Connectionterminals 1, 2, 3

Input I

Input signal0/4 ... 20 mA

Available voltage> 15 V at 20 mA

Open circuit voltage/short-circuit current24 V / 33 mA

Input resistance45 Ω (terminals 2, 3)

Line fault detectionbreakage I < 0.2 mA; short-circuit I > 22 mA

Output

Connection sidecontrol side

Connectionoutput I: terminals 10, 11, 12

output II: terminals 16, 17, 18

output III: terminals 8+, 7-

Output signal0 ... 20 mA or 4 ... 20 mA

Output I, IIsignal, relay

Contact loading250 V AC / 2 A / cos φ ≥ 0.7 ; 40 DC / 2 A

Mechanical life5 x 107 switching cycles

Output IIISignal, analog

Current range0 ... 20 mA or 4 ... 20 mA

Open loop voltagemax. 24 V DC

Loadmax. 650 Ω

Fault signaldownscale I ≤ 3.6 mA, upscale I ≥ 21.5 mA (acc. NAMUR NE43)

Energized/De-energized delay0 ... 250 s , adjustable

Transfer characteristics

Input I

Accuracy< 30 µA

Influence of ambient temperature0.003 %/K (30 ppm)

Output I, II

Response delay≤ 200 ms at bounce from 0 ... 20 mA

Output III

Resolution≤ 10 µA

Accuracy< 20 µA

Influence of ambient temperature0.005 %/K (50 ppm)

Reaction time< 650 ms at bounce from 0 ... 20 mA at the input, 90 % of output full-scale value

Galvanic isolation

Input/Other circuitsreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Output I, II/other circuitsreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Mutual output I, II, IIIreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Output III/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Interface/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Indicators/settings

Display elementsLEDs , display

Control elementsControl panel

Configurationvia operating buttons

via PACTware

Labelingspace for labeling at the front

Directive conformity

Electromagnetic compatibility

Directive 2014/30/EUEN 61326-1:2013 (industrial locations)

Low voltage

Directive 2014/35/EUEN 61010-1:2010

Conformity

Electromagnetic compatibilityNE 21:2006

Degree of protectionIEC 60529:2001

Ambient conditions

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

Mechanical specifications

Degree of protectionIP20

Connectionscrew terminals

Mass300 g

Dimensions40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) (W x H x D) , housing type C2

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


Similar model numbers:

KCD2-STC-Ex1.2O

KCD2-STC-Ex1.2O.ES

KCD2-STC-Ex1.ES

KFD2-CRG2-Ex1.D

KFD2-HLC-Ex1.D

KFD2-HLC-Ex1.D.2W

KFD2-STC5-Ex1

KFD2-STC5-Ex1.2O

KFD2-STC5-Ex1.2O.H

KFD2-STC5-Ex1.H

KFD2-STC5-Ex2

KFU8-CRG2-Ex1.D

KCD2-STC-Ex1-Y1

KCD2-STC-Ex1.ES.SP

KFD2-STC4-Ex1.2O-Y1

KFD2-STC4-Ex2-Y1

KCD2-STC-Ex1.2O.DE

KFD2-HLC-Ex1.D.4S

KCD2-STC-Ex1

KCD2-STC-Ex1.SP

KFD2-STC4-Ex1

KFD2-STC4-Ex1-Y1

KFD2-STC4-Ex1.2O

KFD2-STC4-Ex1.H

KFD2-STC4-Ex2

KFD2-STC4-Ex1.2O.H

KFD2-STV4-Ex1-1

KFD2-STV4-Ex1-2

KFD2-STV4-Ex1.2O-1

KFD2-STV4-Ex1.2O-2

KFD2-STV4-Ex2-1

KFD2-STV4-Ex2-2

KFD2-STV5-Ex1-1


Any questions, feel free to contact us

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

Related Products

Payment Methods