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Relay Module KFD0-RSH-1.1E.1

KFD0-RSH-1.1E.1
  • 1-channel signal conditioner
  • 24 V DC supply (loop powered)
  • Logic input 19 V DC ... 26.5 V DC, non-polarized
  • Relay contact output for energized to safe function
  • Test pulse immunity
  • Up to SIL 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 Output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Systematic capability (SC)SC 3
Supply
Connectionloop powered
Rated voltage19 ... 30 V DC loop powered
Power dissipation< 1.5 W
Power consumption< 1.5 W
Input
Connection sidecontrol side
ConnectionInput terminals 7, 8 ; test input terminals 9, 10, 11, 12
Pulse/Pause ratio150 ms / 150 ms
Test pulse lengthmax. 4 ms from DO card
Test inputsee functional safety manual
Signal level0-signal: -5 ... 5 V
1-signal: 19 ... 26.5 V
Rated current0-signal: typ. 1.6 mA at 1.5 V DC; typ. 8 mA at 3 V DC (maximum leakage current DO card)
1-signal: ≥ 36 mA (minimum load current DO card)
Output
Connection sidefield side
Connectionterminals 2, 3
Contact loading253 V AC/5 A/cos φ 0.7; 30 V DC/5 A resistive load
253 V AC / 1/2 HP
Minimum switch current10 mA / 24 V DC
Energized/De-energized delay150 ms / 150 ms
Mechanical life5 x 106 switching cycles
Transfer characteristics
Switching frequency< 3 Hz
Galvanic isolation
Input/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elementsLEDs
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+A1:2019+A1:2019/AC:2019
Machinery Directive
Directive 2006/42/ECEN IEC 62061:2021 , EN/ISO 13849-1:2015
Conformity
Electromagnetic compatibilityNE 21:2017 , EN 61326-3-1:2017 , EN IEC 61326-3-2:2018
Degree of protectionIEC 60529:2013
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Observe the temperature range limited by derating, see section derating.
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 120 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
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 13.027210101
ECLASS 12.027210101
ECLASS 11.027210101
ECLASS 10.0.127210101
ECLASS 9.027210101
ECLASS 8.027210101
ECLASS 5.127210121
ETIM 9.0EC001485
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.139121543

Details: KFD0-RSH-1.1E.1

Function

This signal conditioner provides the galvanic isolation between field circuits and control circuits.

The device is a relay module that is suitable for safely switching applications of a load circuit. The device isolates load circuits up to 230 V and the 24 V control circuit.

The energized to safe (ETS) function is permitted for SIL 3 applications.

For testing of the relays, test terminals can be used. The test mode will be indicated by a LED according to NAMUR NE44.

Informative Literature: KFD0-RSH-1.1E.1

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: KFD0-RSH-1.1E.1

Language Selection:
Safety and Security DocumentationKieliTiedostotyyppiTiedoston koko
KäyttöohjeFINPDF146 KB
Functional Safety ManualENGPDF1927 KB
Manuals
System ManualENGPDF3694 KB

Design / Simulation: KFD0-RSH-1.1E.1

Language Selection:
CADKieliTiedostotyyppiTiedoston koko
CAD 3-D / CAD 3-DALLSTP2510 KB

Approvals: KFD0-RSH-1.1E.1

Language Selection:
CertificatesSertifikaatin nroKieliTiedostotyyppiTiedoston koko
DNV MarineTAA00001WXALLPDF106 KB
Worldwide TUV Rheinland Functional Safety Certificate968/FSP 1255.01/23 ENALLPDF620 KB
Declaration of Conformity
EU-vaatimustenmukaisuusvakuutusTDOC-2549CFINFINPDF168 KB

Liitännäistuotteet: KFD0-RSH-1.1E.1

Matching System Components
Cable trunking is integrated in the mounting profile, Safe spacious separation of field and control signals, No additional cable guides necessary, Standard length 1.8 m (5.8 ft), simple to customize to application space, With mounting aidspa
Accessories
3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces greenpa
Coding of K-System terminal blocks, Coding of LB/FB-System front sockets, Packaging unit: 20 x 6 coding pinspa
General Notes Relating to Pepperl+Fuchs Product Information
Safety Products Selector

Choose from various selection criteria like safety integrity level, performance level, device function, and signal type and find the SIL/PL assessed device that you are looking for.

K-System Safety Relays

Pepperl+Fuchs is setting a new level of reliability with newly developed safety relays. With multi-redundant switching contacts, the interface module from the tried-and-tested K-System provides reliable and safety-related activation and deactivation for applications in accordance with IEC61508 up to SIL 3.

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Pepperl+Fuchs on dynaaminen ja tulevaisuuteen suuntaava yritys joka myy konepajateollisuuden, robotiikan ja teollisuusautomaation komponentteja. Tuotannon sujuvuus, tuotteiden korkea laatu ja niiden maailmanlaajuinen saatavuus ovat tuoneet yritykselle menestystä jo yli 70 vuoden ajan. Pepperl+Fuchs työllistää maailman laajuisesti yhteensä noin 6300 henkilöä. Globaalilla yrityksellä on tuotantolaitoksia Saksassa, Singaporessa, Yhdysvalloissa, Unkarissa, Indonesiassa ja Vietnamissa, joista suurin osa ovat ISO 9001-sertifioitu.