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KFD2-SH-Ex1.T.OP Switch Amplifier

Panoramica dei principali vantaggi

  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Input for approved dry contacts or SN/S1N sensors
  • Active voltage output
  • 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

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Product photo: Switch Amplifier KFD2-SH-Ex1.T.OP
Product photo: Switch Amplifier KFD2-SH-Ex1.T.OP
Approval
Product Compliance: Europe – CE
Approval
Functional Safety: Performance Level - PL d
Functional Safety: Safety Integrity Level - 3
Nota

Tutti i documenti relativi ai prodotti, come ad esempio certificati, dichiarazioni di conformità ecc., pubblicati prima della conversione con il nome Pepperl+Fuchs GmbH o Pepperl+Fuchs AG, si applicano anche a Pepperl+Fuchs SE.

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  • PL
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Dati tecnici di KFD2-SH-Ex1.T.OP

Signal typeDigital Input
Safety Integrity Level (SIL)SIL 3
Systematic capability (SC)SC 3
Performance level (PL)PL d
ConnectionPower Rail or terminals 14+, 15-
Rated voltageUr20 ... 30 V DC
Ripple≤ 10 %
Rated currentIr≤ 100 mA
Power dissipation1.5 W
Power consumptionmax. 1.7 W
Connection sidefield side
Connectionterminals 4+, 6-
Open circuit voltage/short-circuit currentapprox. 8.4 V DC / approx. 11.7 mA
Lead resistancemax. 50 Ω , cable capacitances and inductances must be observed in hazardous areas
Switching point
Relay de-energizedI < 2.1 mA and I > 5.9 mA , output switched off
Relay energized2.8 mA < I < 5.3 mA , output switched on
Response delay≤ 1 ms
Connection sidecontrol side
Connectionoutput I: terminals 7+, 8- ; output II: terminals 9, 10 ; output III: terminals 11, 12
Output Iactive voltage output, short-circuit proof
0-signal: 0 V
1-signal: 19 V DC at 15 mA ... 31 V DC at no-load
fault: 0 V
Output IIrelay
Contact loading48 V AC/DC
250 mA
Mechanical life≤ 20 x 106 switching cycles
Output IIIrelay , fault signal
Contact loading48 V AC/DC
250 mA
Mechanical life≤ 20 x 106 switching cycles
Switching frequency
Output I≤ 50 Hz
Output II≤ 5 Hz
Output III≤ 5 Hz
Display elementsLEDs
Labelingspace for labeling at the front
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Machinery Directive
Directive 2006/42/ECEN/ISO 13849-1:2015
Electromagnetic compatibilityNE 21:2017 , EN 61326-3-2:2008
Degree of protectionIEC 60529:2001
SafetyIEC/EN 61508:2010
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 150 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
EU-type examination certificatePTB 00 ATEX 2041
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC , [exsign] II (1)D [Ex ia Da] IIIC
InputEx ia
VoltageUo9.56 V
CurrentIo16.8 mA
PowerPo41 mW (linear characteristic)
Supply
Maximum safe voltageUm40 V AC/DC (Attention! The rated voltage can be lower.)
Output
Contact loading48 V AC/DC
250 mA
Maximum safe voltageUm60 V AC/DC (Attention! The rated voltage can be lower.)
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
IECEx approval
IECEx certificateIECEx PTB 21.0010
IECEx TUN 19.0013X
IECEx marking[Ex ia Ga] IIC
[Ex ia Da] IIIC
Ex ec nC IIC T4 Gc
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Note generali
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