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Switch Amplifier, Timer Relay KFU8-SR-1.3L.V

KFU8-SR-1.3L.V
  • 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

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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General specifications
Signal typeDigital Input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Systematic capability (SC)SC 3
Supply
Connectionterminals 14, 15
Rated voltage20 ... 48 V DC or 90 ... 253 V AC , 45 ... 65 Hz
Rated current≤ 230 mA
Power dissipation2.3 W
Power consumptionmax. 4.5 W
Input
Connection sidefield side
Connectionterminals 1+, 2, 3-
Rated values22 ... 24 V DC / 100 mA , see additional information
Short-circuit currentmax. 125 mA
Switching pointPNP:
0-signal: < 12.5 V
1-signal: > 13.5 V
NPN and push-pull output:
0-signal: < 4.5 V
1-signal: > 5.5 V
Output
Connection sidecontrol side
Connectionoutput I: terminals 7, 8, 9
output II: terminals 10, 11, 12
Output I, IIsignal, relay
Contact loading250 V AC / 2 A / cos φ ≥ 0.7 ; 125 V AC/4 A/ cos φ > 0.7 ; 40 V DC / 2 A
Mechanical life20 x 106 switching cycles
Electrical 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 DC
Energized/De-energized delay≤ 90 ms / ≤ 90 ms
Transfer characteristics
Switching frequency≤ 5 Hz for delay 0 s
adjustable energized/de-energized delay: 0 ... 79 s
Galvanic isolation
Input/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elementsLEDs
Control elementsDIP switch
Configurationvia DIP switches
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Conformity
Electromagnetic compatibilityNE 21:2012
Degree of protectionIEC 60529:2001
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 166 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Height119 mm
Width20 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
Supply48 V DC
CertificatePF 10 CERT 1417 X
MarkingEx-Hexagon 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
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-15:2010
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027210121
ECLASS 12.027210121
ECLASS 11.027210121
ECLASS 10.0.127210121
ECLASS 9.027210121
ECLASS 8.027210121
ECLASS 5.127210121
ETIM 9.0EC001485
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KFU8-SR-1.3L.V

Function

This signal conditioner converts the state of 3-wire sensors (PNP or NPN) or sensors with push-pull output stages into two relay outputs.

It has one input and two form C changeover relay outputs.

The switch amplifier has an adjustable energized/de-energized delay for the relay outputs.

The start-up time of the device is as long as the time setting value + 500 ms.

Informative Literature: KFU8-SR-1.3L.V

Language Selection:
LiteratureKieliTiedostotyyppiTiedoston koko
Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation StageENGPDF566 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsENGPDF412 KB
Application Report - Sand Trap and Preliminary Sedimentation StageENGPDF448 KB
Application Report - Screening Systems in Sewage Treatment PlantsENGPDF577 KB

Product Documentation: KFU8-SR-1.3L.V

Language Selection:
Safety and Security DocumentationKieliTiedostotyyppiTiedoston koko
KäyttöohjeFINPDF44 KB
Functional Safety ManualENGPDF1925 KB
Manuals
System ManualENGPDF3694 KB

Design / Simulation: KFU8-SR-1.3L.V

Language Selection:
CADKieliTiedostotyyppiTiedoston koko
CAD 3-D / CAD 3-DALLSTP3123 KB
CAD Portal / CAD PortalALLLINK---
CAE
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ63 KB

Approvals: KFU8-SR-1.3L.V

Language Selection:
CertificatesSertifikaatin nroKieliTiedostotyyppiTiedoston koko
Europe Pepperl+Fuchs Certificate of Compliance ATEX Category 3PF10CERT1417 XALLPDF189 KB

Liitännäistuotteet: KFU8-SR-1.3L.V

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General Notes Relating to Pepperl+Fuchs Product Information
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