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KFU8-CRG2-1.D – Transmitter Power Supply – Pepperl + Fuchs Safety for Factory Automation

$ 418.83

General specifications

Signal type Analog input

Functional safety related parameters

Safety Integrity Level (SIL) SIL 2

Supply

Connection terminals 23, 24
Rated voltage Ur 20 … 90 V DC or 48 … 253 V AC
Power dissipation 2 W / 3 VA
Power consumption 2.2 W / 4 VA

Interface

Programming interface programming socket

Input

Connection side field side
Connection terminals 1, 2, 3
Input I
Input signal 0/4 … 20 mA
Available voltage > 15 V at 20 mA
Open circuit voltage/short-circuit current 24 V / 33 mA
Input resistance 45 Ω (terminals 2, 3)
Line fault detection breakage I < 0.2 mA; short-circuit I > 22 mA

Output

Connection side control side
Connection output I: terminals 10, 11, 12
output II: terminals 16, 17, 18
Output: analog terminals 8+, 7-
Output signal 0 … 20 mA or 4 … 20 mA
Output I, II signal, relay
Contact loading 250 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A
Mechanical life 5 x 107 switching cycles
Output III Signal, 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 I ≥ 21.5 mA (acc. NAMUR NE43)
Energized/De-energized delay 0 … 250 s , adjustable

Transfer characteristics

Input I
Accuracy < 30 µA
Influence of ambient temperature 0.003 %/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 temperature 0.005 %/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 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 reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Interface/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 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

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

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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