Name: KFD2-UT2-Ex2 – Safety Integrity Level 2 – PEPPERL+FUCHS SIL-Capable Products for Hazardous Areas - INOSAKI Automation Components
SKU: PEPPERL-FUCHS-KFD2-UT2-Ex2
Price: 241.50 USD
Availability: InStock

$ 241.50

SKU PEPPERL-FUCHS-KFD2-UT2-Ex2 Category PEPPERL+FUCHS SIL-Capable Products for Hazardous Areas

Product Description

General Specifications

Signal type

Analog input

Functional safety related parameters

Safety Integrity Level (SIL)

SIL 2

Supply

Connection		terminals 14+, 15- or power feed module/Power Rail
Rated voltage	U_r	20 … 30 V DC
Ripple		within the supply tolerance
Power dissipation		≤ 1.53 W
Power consumption		max. 1.53 W

Interface

Programming interface

programming socket

Input

Connection side

field side

Connection

terminals 1, 2, 3; 4, 5, 6

RTD

type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995)
type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94)
type Cu10, Cu50, Cu100 (P50353-92)
type Ni100 (DIN 43760)

Measuring current	approx. 200 µA with RTD
Types of measuring	2-, 3-wire connection
Lead resistance	max. 50 Ω per line
Measurement loop monitoring	sensor breakage, sensor short-circuit

Thermocouples

type B, E, J, K, N, R, S, T (IEC 584-1: 1995)
type L (DIN 43710: 1985)
type TXK, TXKH, TXA (P8.585-2001)

Cold junction compensation	external and internal
Measurement loop monitoring	sensor breakage

Potentiometer

0 … 20 kΩ (2-wire connection), 0.8 … 20 kΩ (3-wire connection)

Voltage

selectable within the range -100 … 100 mV

Input resistance

≥ 1 MΩ (-100 … 100 mV)

Output

Connection side

control side

Connection

output I: terminal 7: source (-), sink (+), terminal 8: source (+), terminal 9: sink(-)
output II: terminal 10: source (-), sink (+), terminal 11: source (+), terminal 12: sink(-)

Output I, II

Analog current output

Current range	0 … 20 mA or 4 … 20 mA
Fault signal	downscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43)
Source	load 0 … 550 Ω open-circuit voltage ≤ 18 V
Sink	Voltage across terminals 5 … 30 V. If the current is supplied from a source > 16.5 V, series resistance of ≥ (V – 16.5)/0.0215 Ω is needed, where V is the source voltage. The maximum value of the resistance is (V – 5)/0.0215 Ω.

Transfer characteristics

Deviation

After calibration	Pt100: ± (0.06 % of measurement value in K + 0.1 % of span + 0.1 K (4-wire connection)) thermocouple: ± (0.05 % of measurement value in °C + 0.1 % of span + 1 K (1.2 K for types R and S)) , includes ± 0.8 K fault of the cold junction compensation (CJC) mV: ± (50 µV + 0.1 % of span) potentiometer: ± (0.05 % of full scale + 0.1 % of span, (excludes faults due to lead resistance))
Influence of ambient temperature	Pt100: ± (0.0015 % of measurement value in K + 0.006 % of span)/K ΔT_amb^) thermocouple: ± (0.02 K + 0.005 % of measurement value in °C + 0.006 % of span)/K ΔT_amb^)), influence of cold junction compensation (CJC) included mV: ± (0.01 % of measurement value + 0.006 % of span)/K ΔT_amb^) potentiometer: ± 0.006 % of span/K ΔT_amb^) ^*) ΔT_amb = ambient temperature change referenced to 23 °C (296 K)
Influence of supply voltage	< 0.01 % of span
Influence of load	≤ 0.001 % of output value per 100 Ω

Reaction time

worst case value (sensor breakage and/or sensor short circuit detection enabled)
mV: 1.2 s, thermocouples with CJC: 1.4 s, thermocouples with fixed ref. temp: 1.4 s, 3- or 4-wire RTD: 1.1 s, 2-wire RTD: 920 ms, Potentiometer: 3-wire connection 2.8 s, 2-wire connection 2.25 s

Galvanic isolation

Output/supply, programming input

functional insulation, rated insulation voltage 50 V AC
There is no electrical isolation between the programming input and the supply.
The programming cable provides galvanic isolation so that ground loops are avoided.

Indicators/settings

Display elements	LEDs
Configuration	via PACTware
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 21:2006
Degree of protection	IEC 60529:2001
Protection against electrical shock	UL 61010-1:2004

Ambient conditions

Ambient temperature

-20 … 60 °C (-4 … 140 °F)

Mechanical Specifications

Degree of protection

IP20

Connection

screw terminals

Mass

approx. 130 g

Dimensions

20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2

Height	119 mm
Width	20 mm
Depth	115 mm

Mounting

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

Data for application in connection with hazardous areas

EU-type examination certificate

CESI 04 ATEX 143

Marking	II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] I
Input	Ex ia

Inputs

terminals 1, 2, 3, 4, 5, 6 (for passive equipment)

Voltage U_o	9 V
Current I_o	22 mA
Power P_o	50 mW

Analog outputs, power supply, collective error

Maximum safe voltage

U_m

250 V (Attention! This is not the rated voltage.)

Interface

Maximum safe voltage

U_m

250 V (Attention! The rated voltage is lower.), RS 232

Certificate

TÜV 02 ATEX 1797 X

Marking

II 3G Ex nA II T4

Galvanic isolation

Input/Other circuits

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

Directive conformity

Directive 2014/34/EU

EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000

International approvals

UL approval

Control drawing

116-0410

CSA approval

Control drawing

116-0314 (cCSAus)
116-0347

IECEx approval

IECEx certificate	IECEx TUN 07.0003 IECEx CML 16.0126X
IECEx marking	[Ex ia Ga] IIC [Ex ia Da] IIIC [Ex ia Ma] I Ex nA IIC T4 Gc

General information

Supplementary information

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