Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Relay Module KFD0-RSH-1.4S.PS2

KFD0-RSH-1.4S.PS2
  • 1-channel signal conditioner
  • 24 V DC supply (loop powered)
  • Logic input 20 V DC ... 26.5 V DC, non-polarized
  • Fail-safe relay contact output for de-energized and energized to safe function
  • Test pulse immunity
  • Up to SIL 3 acc. to IEC 61508

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of KFD0-RSH-1.4S.PS2

General specifications
Signal typeDigital Output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Supply
Rated voltageloop powered
Power dissipation< 1.5 W
Power consumption< 1.5 W
Input
Connection sidecontrol side
ConnectionInput terminals 7, 8 ; test input terminals 10, 11, 12
Pulse/Pause ratiomin. 20 ms / min. 20 ms
Test inputsee Functional Safety Manual
Signal level0-signal: -3 ... 3 V DC
1-signal: 20 ... 26.5 V
Rated current45 ... 50 mA
Output
Connection sidefield side
Connectionoutput I (ETS): terminals 2, 3
output II (DTS): terminals 4, 5, 6
output I and II (DPS): terminals 2, 3, 4, 5, 6
Contact loading253 V AC/5 A/cos φ 0.7; 30 V DC/5 A resistive load
Minimum switch current2 mA / 24 V DC
Energized/De-energized delayapprox. 10 ms / approx. 5 ms
Mechanical life5 x 106 switching cycles
Fuse rating2.5 A (max. 5 A)
recommended maximum utilization of the fuse: 80 %
Transfer characteristics
Switching frequency< 10 Hz
Galvanic isolation
Input/Outputreinforced 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
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 60529:2013
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 100 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
CertificatePF 15 CERT 3844 X
MarkingEx-Hexagon II 3G Ex nA nC IIC T4 Gc [device in zone 2]
Output
Contact loading50 V AC/4 A; 30 V DC/4 A , see derating curves for Zone 2
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.

Documents: KFD0-RSH-1.4S.PS2

ManualsLanguageFile TypeFile Size
Functional Safety ManualENGPDF598 KB
Manual Signal Conditioners K-SystemENGPDF694 KB
Handbuch Signaltrenner K-SystemGERPDF698 KB
Manual Signal Conditioners K-SystemRUSPDF3736 KB
Instructions, short instructions, safety information
ИнструкцииBULPDF0 KB
Návod k poużitíCZEPDF0 KB
Instruktions manualDANPDF168 KB
Instruction manualENGPDF48 KB
KasutusjuhendESTPDF165 KB
KäyttöohjeFINPDF165 KB
Manuel d'instructionsFRAPDF56 KB
BetriebsanleitungGERPDF50 KB
Οδηγίες χρήσηςGREPDF177 KB
HandleidingHOLPDF169 KB
Instruction manual / BetriebsanleitungHRVPDF0 KB
Használati útmutatóHUNPDF170 KB
Manuale di istruzioniITAPDF55 KB
Lietošanas pamācībaLAVPDF168 KB
Instrukciju vadovasLITPDF168 KB
Instrukcja obsługiPOLPDF171 KB
Manual de instruçõesPORPDF169 KB
Manual de utilizareRONPDF169 KB
Návod na poużitieSLKPDF168 KB
Navodila za uporaboSLVPDF167 KB
Manual de instruccionesSPAPDF55 KB
ManualSWEPDF167 KB

Approvals+Certificates: KFD0-RSH-1.4S.PS2

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0976BPDF84 KB
Certificates
DNV GL MarineTAA00001WXPDF77 KB
EAC NANIO "CCVE"TC RU C-IT.GB05.B.00679PDF656 KB
Europe Pepperl+Fuchs ATEX Category 3 G Certificate of CompliancePF15CERT3844 XPDF198 KB
exida Functional Safety CertificateP+F 100397R1C P0006 C04PDF169 KB
K-System Safety Relays

Triple Protection

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.