Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Ask an Expert
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827
Ask an Expert
Explosion Protection

Switch Amplifier KFD2-SH-Ex1

KFD2-SH-Ex1
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Input for approved dry contacts or SN/S1N sensors
  • Relay contact output
  • Fault indication output
  • Line fault detection (LFD)
  • Up to SIL 3 acc. to IEC/EN 61508
  • Up to PL d acc. to EN/ISO 13849
 Please contact the Serviceline for exact delivery estimation
707.00 USD
Netlist price. Your individual price will be calculated during checkout.
Unit Price 

Quantity

Free Shipping

Purchase on Account

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.

Datasheet excerpt: Technical data of  KFD2-SH-Ex1

General specifications
Signal typeDigital Input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Performance level (PL)PL d
Supply
ConnectionPower Rail or terminals 22+, 23+, 24-
Rated voltage20 ... 35 V DC
Ripple≤ 10 %
Rated current≤ 130 mA
Power dissipation2.1 W
Power consumptionmax. 2.3 W
Input
Connection sidefield side
Connectionterminals 10+, 12-
Open circuit voltage/short-circuit currentapprox. 8.4 V DC / approx. 11.7 mA
Lead resistance≤ 50 Ω, in hazardous area cable capacitances and inductivities are to be taken into account
Switching point
Relay de-energizedI < 2.1 mA and I > 5.9 mA
Relay energized2.8 mA < I < 5.3 mA
Response delay≤ 1 ms
Output
Connection sidecontrol side
Connectionoutput I: terminals 13, 14 ; output II: terminals 15, 21 ; output III: terminals 16+, 17-
Output Irelay , signal
Contact loading50 V AC/1 A/cos φ > 0.7; 24 V DC/1 A resistive load
Mechanical life50 x 106 switching cycles
Output IIrelay , signal
Contact loading50 V AC/1 A/cos φ > 0.7; 24 V DC/1 A resistive load
Mechanical life50 x 106 switching cycles
Output IIIelectronic output, passive , fault signal
Rated voltage10 ... 30 V DC
Signal level1-signal: (L+) -2.5 V (7 mA, short-circuit proof) / 0-signal: blocked output
(Leakage current ≤ 10 µA)
Transfer characteristics
Switching frequency5 Hz
Galvanic isolation
Output/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Mutual output I, II, IIIbasic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Indicators/settings
Display elementsLEDs
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Machinery Directive
Directive 2006/42/ECEN/ISO 13849-1:2015
Conformity
Electromagnetic compatibilityNE 21:2017 , EN 61326-3-1:2017
Degree of protectionIEC 60529:2001
SafetyIEC/EN 61508:2010
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 280 g
Dimensions40 x 107 x 115 mm (1.6 x 4.2 x 4.5 inch) (W x H x D) , housing type C1
Height107 mm
Width40 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificatePTB 00 ATEX 2042
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC
Ex-Hexagon II (1)D [Ex ia Da] IIIC
Ex-Hexagon I (M1) [Ex ia Ma] I
InputEx ia
Voltage9.56 V
Current16.8 mA
Power41 mW (linear characteristic)
Supply
Maximum safe voltage40 V AC/DC (Attention! The rated voltage can be lower.)
Output
Maximum safe voltageoutput I/output II: 253 V AC/DC (Attention! Um is no rated voltage.)
output III: 60 V AC/DC (Attention! Um is no rated voltage.)
CertificateTÜV 99 ATEX 1493 X
MarkingEx-Hexagon II 3G Ex ec nC IIC T4 Gc
Galvanic isolation
Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Input/power supplysafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-7:2015+A1:2018 , EN 60079-11:2012 , EN IEC 60079-15:2019
International approvals
FM approval
Control drawing116-0158
IECEx approval
IECEx certificateIECEx TUN 19.0013X
IECEx markingEx ec nC IIC T4 Gc
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: KFD2-SH-Ex1

This isolated barrier is used for intrinsic safety applications.

The device transfers digital signals (SN/S1N proximity sensors or approved dry contacts) from a hazardous area to a safe area.

The input controls one relay contact output with 3 NO contacts (one output is in series to the both output relays for the safety function), one relay contact output with one NO contact, and one passive transistor output.

Unlike an SN/S1N series proximity sensor, a mechanical contact, requires a 10 kΩ resistor to be placed across the contact in addition to a 1.5 kΩ resistor in series.

Lead breakage (LB) and short circuit (SC) conditions of the control circuit are continuously monitored.

During an fault condition, the fault indication output energizes and outputs I and II de-energize.

For safety applications up to SIL3, output I must be used. For safety applications up to SIL2, output I and output II can be used.

Datasheet: KFD2-SH-Ex1

DatasheetFile TypeFile Size
Datasheet KFD2-SH-Ex1PDF1300 KB
Fiche de données KFD2-SH-Ex1PDF1397 KB
Datenblatt KFD2-SH-Ex1PDF1304 KB
Datasheet KFD2-SH-Ex1PDF1442 KB
Hoja de datos KFD2-SH-Ex1PDF1408 KB

Documents: KFD2-SH-Ex1

ManualsFile TypeFile Size
ManualPDF3685 KB
HandbuchPDF3693 KB
Instruction manuals
ИнструкцииPDF170 KB
Návod k poużitíPDF164 KB
Instruktions manualPDF163 KB
Instruction manualPDF169 KB
KasutusjuhendPDF159 KB
KäyttöohjePDF159 KB
Manuel d'instructionsPDF166 KB
BetriebsanleitungPDF170 KB
Οδηγίες χρήσηςPDF173 KB
HandleidingPDF165 KB
Instruction manual / BetriebsanleitungPDF163 KB
Használati útmutatóPDF166 KB
Manuale di istruzioniPDF164 KB
Lietošanas pamācībaPDF163 KB
Instrukciju vadovasPDF164 KB
Instrukcja obsługiPDF166 KB
Manual de instruçõesPDF165 KB
Manual de utilizarePDF164 KB
Návod na poużitiePDF164 KB
Navodila za uporaboPDF162 KB
Manual de instruccionesPDF165 KB
ManualPDF161 KB
Application reports
Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation StagePDF566 KB
Application Report - Energy Generation in Wastwater Treatment PlantsPDF532 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsPDF412 KB
Application Report - Sand Trap and Preliminary Sedimentation StagePDF448 KB
Application Report - Screening Systems in Sewage Treatment PlantsPDF577 KB
Application Report - Sicherer Brennstofftransport in KohlekraftwerkenPDF391 KB
Application Report - Water Inlet in Wastewater Treatment PlantsPDF526 KB
Applikationsbericht - Biologische Abwasserreinigung und NachklärungPDF568 KB
Applikationsbericht - Energiegewinnung in KläranlagenPDF535 KB
Applikationsbericht - Rechenanlagen in KläranlagenPDF578 KB
Applikationsbericht - Sandfang und VorklärungPDF434 KB
Applikationsbericht - Sicherer Brennstofftransport in KohlekraftwerkenPDF393 KB
Applikationsbericht - Stromerzeugung in KohlekraftwerkenPDF416 KB
Applikationsbericht - Wasserzulauf in KläranlagenPDF527 KB
Documents
Original Instructions/Functional Safety ManualPDF660 KB
Originalbetriebsanleitung/Handbuch Funktionale SicherheitPDF663 KB
Original Instructions/Functional Safety ManualPDF2028 KB

CAD+CAE: KFD2-SH-Ex1

CADFile TypeFile Size
CAD 3-D / CAD 3-DSTP186 KB
CAD Portal / CAD PortalLINK---
EPLAN
EPLAN macro EDZ / EPLAN Makro EDZEDZ87 KB

Associated Products: KFD2-SH-Ex1

Matching System Components

308.00  USD
Netlist price. Your individual price will be calculated during checkout.

In stock
35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 2 m (6 foot), simple to customize to application space, Eliminates daisy-chainspa
160.00  USD

Contact Us
Interface for Power Rail, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indicationpa
  Contact Us
35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 1.6 m (5 foot), simple to customize to application space, Eliminates daisy-chainspa
151.00  USD
Netlist price. Your individual price will be calculated during checkout.

In stock
35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 0.8 m (2.6 ft), simple to customize to application space, Eliminates daisy-chainspa
  Contact Us
Cable trunking is integrated in the mounting profile, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Standard length 1.8 m (5.8 ft), simple to customize to application space, With mounting aidspa
  Contact Us
Cable trunking with integrated Power Rail UPR-03, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Provides DC supply voltage to all equipped K-System modules, Standard length 1.8 m (5.8 ft), simple to customize to application space, With end caps UPR-E, cover and mounting aidspa
Accessories
  Contact Us
3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces greenpa
  Contact Us
3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces bluepa
  Contact Us
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.

Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, OH 44087
USA
- responsible for Canada -
sales@us.pepperl-fuchs.com
phone +1 330 425-3555

© 2024 All Rights Reserved.

Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.