Pepperl Fuchs

KFU8-SR-1.3L.V

Switch Amplifier, Timer Relay. 1-channel signal conditioner, Universal usage at different power supplies, 3-wire PNP/NPN sensor or push-pull input, 2 relay contact outputs, Adjustable energized/de-energized delay, Up to SIL 2 (SC 3) acc. to IEC/EN 61508, Housing width: 20 mm, Number of channels: 1-channel, Time function, Safety Integrity Level (SIL): SIL 2, Systematic capability (SC): SC 3, Rated voltage: 20 ... 48 V DC or 90 ... 253 V AC , 45 ... 65 Hz, Field device: 3-wire sensor, Field device [2]: Push-pull (4 in 1) output. Signal type: Digital Input. Safety Integrity Level (SIL): SIL 2. Systematic capability (SC): SC 3. Connection: terminals 14, 15. Rated voltage: 20 ... 48 V DC or 90 ... 253 V AC , 45 ... 65 Hz. Rated current: ≤ 230 mA. Power dissipation: 2.3 W. Power consumption: max. 4.5 W. Connection side: field side. Connection: terminals 1+, 2, 3-. Rated values: 22 ... 24 V DC / 100 mA , see additional information. Short-circuit current: max. 125 mA. Switching point: PNP:0-signal: < 12.5 V1-signal: > 13.5 VNPN and push-pull output: 0-signal: < 4.5 V1-signal: > 5.5 V. Connection side: control side. Connection: output I: terminals 7, 8, 9 output II: terminals 10, 11, 12. Output I, II: signal, relay. Contact loading250 V AC / 2 A / cos φ ≥ 0.7 ; 125 V AC/4 A/ cos φ > 0.7 ; 40 V DC / 2 AMechanical life20 x 106 switching cyclesElectrical life0.2 x 106 switching cycles (40 V DC, 2 A, ohmic)0.4 x 106 switching cycles (253 V AC, 2 A, cos φ = 1)0.25 x 106 switching cycles (253 V AC, 2 A, cos φ = 0.7)Minimum load50 mW, 5 V DCEnergized/De-energized delay≤ 90 ms / ≤ 90 ms: . Contact loading: 250 V AC / 2 A / cos φ ≥ 0.7 ; 125 V AC/4 A/ cos φ > 0.7 ; 40 V DC / 2 A. Mechanical life: 20 x 106 switching cycles. Electrical life: 0.2 x 106 switching cycles (40 V DC, 2 A, ohmic)0.4 x 106 switching cycles (253 V AC, 2 A, cos φ = 1)0.25 x 106 switching cycles (253 V AC, 2 A, cos φ = 0.7). Minimum load: 50 mW, 5 V DC. Energized/De-energized delay: ≤ 90 ms / ≤ 90 ms. Switching frequency: ≤ 5 Hz for delay 0 s adjustable energized/de-energized delay: 0 ... 79 s. Input/Output: reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff. Input/power supply: reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff. Output/power supply: reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff. Output/Output: reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff. Display elements: LEDs. Control elements: DIP switch. Configuration: via DIP switches. Labeling: space for labeling at the front. Electromagnetic compatibility: . Directive 2014/30/EUEN 61326-1:2013 (industrial locations): . Directive 2014/30/EU: EN 61326-1:2013 (industrial locations). Low voltage: . Directive 2014/35/EUEN 61010-1:2010: . Directive 2014/35/EU: EN 61010-1:2010. Electromagnetic compatibility: NE 21:2012. Degree of protection: IEC 60529:2001. Ambient temperature: -20 ... 60 °C (-4 ... 140 °F). Degree of protection: IP20. Connection: screw terminals. Mass: approx. 166 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. Height119 mmWidth20 mmDepth115 mm: . Height: 119 mm. Width: 20 mm. Depth: 115 mm. Mounting: on 35 mm DIN mounting rail acc. to EN 60715:2001. Supply: 48 V DC. Certificate: PF 10 CERT 1417 X. Marking II 3G Ex nA nC IIC T4 Gc: . Marking: II 3G Ex nA nC IIC T4 Gc. Output I, II: . Contact loading50 V AC/2 A/cos φ > 0.7; 40 V DC/1 A resistive load: . Contact loading: 50 V AC/2 A/cos φ > 0.7; 40 V DC/1 A resistive load. Directive conformity: . Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-15:2010: . Directive 2014/34/EU: EN 60079-0:2012+A11:2013 , EN 60079-15:2010. Supplementary information: Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Brand	Pepperl Fuchs
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