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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/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.

A teljes adatlap letöltése PDF formátumban:


Adatlap kivonata: Műszaki adatok  KFD0-RSH-1.4S.PS2

General specifications
Signal typeDigital Output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Supply
Rated voltage0-signal: -3 ... 3 V DC , loop powered
1-signal: 20 ... 26.5 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 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)
Observe the temperature range limited by derating, see section derating.
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) (W x H x D) , housing type B2
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-1.4S.PS2

Function

This signal conditioner 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 interface.

The energized to safe (ETS) function is permitted for SIL3 applications with output I. The de-energized to safe (DTS) function is permitted for SIL3 applications with output II. Additionally a dual pole switching (DPS) is possible by combination of output I and II.

The relays are of diverse design, but have a common effect on the individual switch output. For checking of these relays, terminals 10, 11 and 12 can be used. The test mode will be indicated by LEDs according to NAMUR NE44.

The outputs are galvanically isolated from the input. Output II is protected against contact welding by a fuse depending on the used terminal.

Informative Literature: KFD0-RSH-1.4S.PS2

Nyelvválasztás:
LiteratureNyelvFájltípusFájlméret
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-1.4S.PS2

Nyelvválasztás:
Safety and Security DocumentationNyelvFájltípusFájlméret
Használati útmutatóHUNPDF131 KB
Functional Safety ManualENGPDF598 KB
Manuals
System ManualENGPDF3694 KB

Design / Simulation: KFD0-RSH-1.4S.PS2

Nyelvválasztás:
CADNyelvFájltípusFájlméret
CAD 3-D / CAD 3-DALLSTP2510 KB
CAE
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ61 KB

Approvals: KFD0-RSH-1.4S.PS2

Nyelvválasztás:
CertificatesTanúsítvány sz.NyelvFájltípusFájlméret
DNV MarineTAA00001WXALLPDF106 KB
exida Functional Safety AssessmentP+F 1003-97R1- R017 V1R0ALLPDF356 KB
exida Functional Safety CertificateP+F 100397R1C P0006 C04ALLPDF169 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-5027ALLPDF69 KB

Kapcsolódó termékek: KFD0-RSH-1.4S.PS2

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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-rendszerű biztonsági relék

A Pepperl+Fuchs az újonnan kifejlesztett biztonsági reléknek köszönhetően új megbízhatósági szintet állít fel. A többszörösen redundáns kapcsolóérintkezőknek köszönhetően a jól bevált K-rendszerből származó interfész modul megbízható és biztonságos aktiválást és szüneteltetést biztosít az IEC61508-tól a SIL 3 biztonsági szintig tanúsított alkalmazások esetében.