KFU8-SR-EX1.W Pepperl + Fuchs Electronic Components
Part#:KFU8-SR-EX1.W
Manufacturer:Pepperl + Fuchs
Product Lifecycle:Active
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Switch Amplifier, 1-channel isolated barrier, Universal usage at different power supplies, Dry contact or NAMUR inputs, Relay contact output, Line ult detection (LFD), Reversible mode of operation, Up to SIL 2 (SC 3) acc. to IEC/EN 61508, Housing width: 2
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Product Details
- Control drawing 116-0489
- Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
- IECEx marking Ex ec nC [ia Ga] IIC T4 Gc , [Ex ia Da] IIIC , [Ex ia Ma] I
- Directive 2014/34/EU EN IEC 60079-0:2018 , EN 60079-7:2015+A1:2018 , EN 60079-11:2012 ,, EN IEC 60079-15:2019
- UL approval E106378
- IECEx certificate IECEx FIDI 22.0003X
- Maximum safe voltage 253 V AC (Attention! Umis no rated voltage.)
- Power 34 mW (linear characteristic)
- Current 13 mA
- Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
- Ambient temperature -40 ... 60 °C (-40 ... 140 °F), extended ambient temperature range up to 70 °C (158 °F), refer to manual for necessary mounting conditions
- Mass approx. 150 g
- EU-type examination certificate FIDI 22 ATEX 0029 X
- Dimensions 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
- Voltage 10.5 V
- Marking
II 3(1)G Ex ec nC [ia Ga] IIC T4 Gc, II (1)D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I - Input EN 60947-5-6:2000
- Electromagnetic compatibility NE 21:2017 , EN 61326-3-1:2017 , EN IEC 61326-3-2:2018 , EN IEC 61326-1:2021 (industrial locations)
- Directive 2014/35/EU EN 61010-1:2010+A1:2019+A1:2019/AC:2019
- Degree of protection IEC 60529:1989+A1:1999+A2:2013
- Labeling space for labeling at the front
- Configuration via DIP switches
- Control elements DIP switch
- Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
- Output/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
- Display elements LEDs
- Input/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
- Pulse/Pause ratio min. 20 ms / min. 20 ms
- Input/Output reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
- Switching frequency < 10 Hz
- Minimum switch current 2 mA / 24 V DC
- Energized/De-energized delay approx. 20 ms / approx. 20 ms
- Mechanical life 107switching cycles
- Contact loading 250 V AC/2 A/cos φ > 0.75; 126.5 V AC/4 A/cos φ > 0.75; 40 V DC/2 A resistive load
- Output signal ; relay
- Connection terminals 14, 15
- Switching point/switching hysteresis 1.2 ... 2.1 mA / approx. 0.2 mA
- Rated voltage 19 ... 30 V DC / 90 ... 253 V AC 50 ... 60 Hz
- Line fault detection breakage I ≤ 0.1 mA , short-circuit I > 6 mA
- Open circuit voltage/short-circuit current approx. 8 V DC / approx. 8 mA
- Rated values acc. to EN 60947-5-6 (NAMUR)
- Power dissipation/power consumption ≤ 1 W / ≤ 1 W ; 3 VA
- Safety Integrity Level (SIL) SIL 2
- Connection side field side
- Systematic capability (SC) SC 3
- Signal type Digital Input
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents KFU8-SR-EX1.W Specs
1-year warranty
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Pepperl + Fuchs Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Pepperl + Fuchs Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Pepperl + Fuchs, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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