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KFD2-UFC-Ex1.D – Safety Integrity Level 2 – PEPPERL+FUCHS SIL-Capable Products for Hazardous Areas

$ 489.90

General Specifications

Signal type Digital Input

Functional safety related parameters

Safety Integrity Level (SIL) SIL 2

Supply

Connection terminals 23+, 24- or power feed module/Power Rail
Rated voltage Ur 20 … 30 V DC
Rated current Ir approx. 100 mA
Power dissipation/power consumption ≤ 2 W / 2.2 W

Interface

Programming interface programming socket

Input

Connection side field side
Connection Input I: intrinsically safe: terminals 1+, 3-
Input II: non-intrinsically safe: terminals 13+, 14-
Input I sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact
Pulse duration > 50 µs
Input frequency 0.001 … 5000 Hz
Line fault detection breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA
Input II startup override: 1 … 1000 s, adjustable in steps of 1 s
Active/Passive I > 4 mA (for min. 100 ms) / I < 1.5 mA
Open circuit voltage/short-circuit current 18 V / 5 mA

Output

Connection side control side
Connection output I: terminals 10, 11, 12
output II: terminals 16, 17, 18
outout III: terminasl 19+, 20-
output IV: terminals 8+, 7-
Output I, II signal, relay
Contact loading 253 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A
Mechanical life 5 x 107 switching cycles
Energized/De-energized delay approx. 20 ms / approx. 20 ms
Output III electronic output, passive
Contact loading 40 V DC
Signal level 1-signal: (L+) – 2.5 V (50 mA, short-circuit/overload proof)
0-signal: switched off (off-state current ≤ 10 µA)
Output IV analog
Current range 0 … 20 mA or 4 … 20 mA
Open loop voltage max. 24 V DC
Load max. 650 Ω
Fault signal downscale I ≤ 3.6 mA , upscale ≥ 21.5 mA (acc. NAMUR NE43)
Collective error message Power Rail

Transfer characteristics

Input I
Measuring range 0.001 … 5000 Hz
Resolution 0.1 % of the measurement value , ≥ 0.001 Hz
Accuracy 0.1 % of the measurement value , > 0.001 Hz
Measuring time < 100 ms
Influence of ambient temperature 0.003 %/K (30 ppm)
Output I, II
Response delay ≤ 200 ms
Output IV
Resolution < 10 µA
Accuracy < 20 µA
Influence of ambient temperature 0.005 %/K (50 ppm)

Galvanic isolation

Input I/other circuits reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I, II/other circuits reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Mutual output I, II, III reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output III/power supply and collective error basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output III/start-up override basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output III/IV basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output IV/power supply and collective error functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Start-up override/power supply and collective error functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Interface/power supply and collective error functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Interface/output III basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff

Indicators/settings

Display elements LEDs , display
Control elements Control panel
Configuration via operating buttons
via PACTware
Labeling space for labeling at the front

Directive conformity

Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EU EN 61010-1:2010

Conformity

Electromagnetic compatibility NE 21:2006
Degree of protection IEC 60529:2001
Input EN 60947-5-6:2000

Ambient conditions

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

Mechanical Specifications

Degree of protection IP20
Connection screw terminals
Mass 300 g
Dimensions 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) (W x H x D) , housing type C2
Height 119 mm
Width 40 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 TÜV 99 ATEX 1471
Marking Ex-Hexagon II (1)G [Ex ia Ga] IIC
[exsign] II (1)D [Ex ia Da] IIIC
[exsign] I (M1) [Ex ia Ma] I
Supply
Maximum safe voltage Um 40 V DC (Attention! Um is no rated voltage.)
Input I terminals 1+, 3-: Ex ia
Voltage Uo 10.1 V
Current Io 13.5 mA
Power Po 34 mW (linear characteristic)
Input II terminals 13+, 14- non-intrinsically safe
Maximum safe voltage Um 40 V (Attention! The rated voltage can be lower.)
Output I, II terminals 10, 11, 12; 16, 17, 18 non-intrinsically safe
Maximum safe voltage Um 253 V (Attention! The rated voltage can be lower.)
Contact loading 253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load
Output III terminals 19+, 20- non-intrinsically safe
Maximum safe voltage Um Um 40 V (Attention! Um is no rated voltage.)
Output IV terminals 8+, 7- non-intrinsically safe
Maximum safe voltage Um 40 V DC (Attention! Um is no rated voltage.)
Interface RS 232
Maximum safe voltage Um 40 V (Attention! Um is no rated voltage.)
Certificate TÜV 02 ATEX 1885 X
Marking Ex-Hexagon II 3G Ex nA nC IIC T4 Gc
Output I, II
Contact loading 50 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load
Galvanic isolation
Input I/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

International approvals

FM approval
Control drawing 16-538FM-12
UL approval E223772
IECEx approval
IECEx certificate IECEx TUN 04.0007
IECEx TSA 18.0007X
IECEx marking [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Ex ec nC 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.

Additional information

Weight 0.300 kg
Dimensions 11.5 × 4 × 11.9 cm

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