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SMART Transmitter Power Supply KFD2-STC4-Ex2

KFD2-STC4-Ex2
  • 2-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Input 2-wire SMART transmitters
  • Output 0/4 mA ... 20 mA
  • Terminals with test points
  • Up to SIL 2 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.

Scarica il Datasheet completo in formato PDF:


Estratto del Datasheet: Dati tecnici del  KFD2-STC4-Ex2

General specifications
Signal typeAnalog input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
ConnectionPower Rail or terminals 14+, 15-
Rated voltage20 ... 35 V DC
Ripplewithin the supply tolerance
Power dissipation1.8 W
Power consumptionmax. 2.7 W
Input
Connection sidefield side
Connectionterminals 1+, 3-; 4+, 6-
Input signal0/4 ... 20 mA
Available voltage≥ 16 V at 20 mA, terminals 1+, 3
Output
Connection sidecontrol side
Connectionterminals 7-, 8+; 10-, 11+
Load0 ... 550 Ω at 20 mA
Output signal0/4 ... 20 mA (overload > 25 mA)
Ripplemax. 50 µA rms
Transfer characteristics
Deviationat 20 °C (68 °F), 0/4 ... 20 mA
≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
Influence of ambient temperature0.25 µA/K
Frequency rangefield side into the control side: band width with 1 Vpp signal 0 ... 7.5 kHz (-3 dB)
safe area to hazardous area: band width with 1 VSS signal 0.3 ... 7.5 kHz (-3 dB)
Settling time200 µs
Rise time/fall time20 µs
Galvanic isolation
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Output/Outputfunctional insulation, rated insulation voltage 50 V AC
Indicators/settings
Display elementsLED
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityNE 21:2011
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1:2012
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 150 g
Dimensions20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , (W x H x D) housing type B2
Height124 mm
Width20 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 certificateBAS 99 ATEX 7025 X
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
Input[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Voltage25.2 V
Current93 mA
Power0.586 W
Supply
Maximum safe voltage250 V (Attention! The rated voltage can be lower.)
CertificateTÜV 99 ATEX 1499 X
MarkingEx-Hexagon II 3G Ex nA II T4
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 60079-11:2012 , EN 60079-15:2010
International approvals
UL approvalE106378
Control drawing116-0428 (cULus)
IECEx approval
IECEx certificateIECEx BAS 04.0015X
IECEx CML 15.0055X
IECEx marking[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I
Ex nA 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 13.027210119
ECLASS 12.027210119
ECLASS 11.027210119
ECLASS 10.0.127210119
ECLASS 9.027210119
ECLASS 8.027210119
ECLASS 5.127210119
ETIM 9.0EC001485
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KFD2-STC4-Ex2

Informative Literature: KFD2-STC4-Ex2

Language Selection:
LiteratureLinguaFile tipoDimensioni
Application Report - Energy Generation in Wastwater Treatment PlantsENGPDF532 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsENGPDF412 KB
Application Report - Screening Systems in Sewage Treatment PlantsENGPDF577 KB
Application Report - Sicherer Brennstofftransport in KohlekraftwerkenENGPDF391 KB
Application Report - Water Inlet in Wastewater Treatment PlantsENGPDF526 KB

Product Documentation: KFD2-STC4-Ex2

Language Selection:
Safety and Security DocumentationLinguaFile tipoDimensioni
Manuale di istruzioniITAPDF164 KB
ManualENGPDF557 KB
Manuals
ManualENGPDF3685 KB

Design / Simulation: KFD2-STC4-Ex2

Language Selection:
CADLinguaFile tipoDimensioni
CAD 3-D / CAD 3-DALLSTP3048 KB
CAD Portal / CAD PortalALLLINK---
CAE
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ61 KB

Approvals: KFD2-STC4-Ex2

Language Selection:
CertificatesCertificato NumeroLinguaFile tipoDimensioni
Australia SIMTARSANZEx 10.2002XALLPDF359 KB
Baseefa IECEx Certificate of ConformityIECEx BAS 04.0015XALLLINK---
CML IECEx Certificate of Conformity Zone 2IECEx CML 15.0055XALLLINK---
China SITIIAS CCC Ex Certificate2021322316004096 (Singapore)ALLPDF1112 KB
DNV MarineTAA00001WXALLPDF114 KB
Europe Baseefa ATEX Category (1) GDBAS 99 ATEX 7025XALLPDF3124 KB
Europe TUV Nord ATEX Category 3 GTÜV 99 ATEX 1499XALLPDF1999 KB
India PESO (India) CCOEA/P/HQ/MH/104/3770 (P345749)ALLPDF551 KB
Japan TIISTC16175ALLPDF2034 KB
Korea KOSHA12-AV4BO-0438ALLPDF283 KB
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378CoC E106378 RepRef E106378-20161215ALLPDF409 KB
exida Functional Safety Assessment SummaryP+F 05/09-21 R024ALLPDF349 KB
Control Drawings
Control drawing UL / Control drawing UL   ALLPDF28 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-0038FALLPDF83 KB

Prodotti associati : KFD2-STC4-Ex2

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Accessories
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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
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