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Potentiometer Converter KFD2-PT2-Ex1-5

KFD2-PT2-Ex1-5
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Potentiometer input
  • Current output 4 mA ... 20 mA
  • Lead resistance compensation adjustment
  • Accuracy 0.05 %
  • 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.

Last ned komplett datablad som PDF:


Datablad utdrag: Tekniske data for  KFD2-PT2-Ex1-5

General specifications
Signal typeAnalog input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
ConnectionPower Rail or terminals 11+, 12-
Rated voltage20 ... 35 V DC
Ripplewithin the supply tolerance
Power dissipation1 W
Power consumption1.3 W
Input
Connection sidefield side
Connectionterminals 4-, 5-, 3+, 2+, 1+
Potentiometer
Types of measuring3-, 4-, 5-wire technology
Nominal resistance800 Ω to 100 kΩ
Supply voltageapprox. 4.7 V
Lead resistance5 % of the potentiometer resistance (adjustable)
Output
Connection sidecontrol side
Connectionterminals 7-, 8+
Current output4 ... 20 mA, load ≤1 kΩ
Transfer characteristics
Accuracy0.05 %
Deviation
Linearity± 10 µA
Influence of ambient temperature≤ 1 µA/K
Rise time10 to 90 % ≤ 8 ms; 10 to 90 % within 1 % of span ≤ 25 ms
Galvanic isolation
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Indicators/settings
Control elementspotentiometer
Configurationvia potentiometer
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 120 g
Dimensions20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1
Height107 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 00 ATEX 7171
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
Voltage10.4 V DC
Current31.4 mA
Power82 mW
Supply
Maximum safe voltage250 V (Attention! The rated voltage can be lower.)
Output
Maximum safe voltage250 V (Attention! The rated voltage can be lower.)
CertificateTÜV 02 ATEX 1797 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
FM approval
Control drawing116-0129
UL approval
Control drawing116-0173 (cULus)
IECEx approval
IECEx certificateIECEx BAS 10.0060
IECEx BAS 10.0061X
IECEx marking[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Ex ec 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 13.027210190
ECLASS 12.027210190
ECLASS 11.027210190
ECLASS 10.0.127210190
ECLASS 9.027210190
ECLASS 8.027210190
ECLASS 5.127210107
ETIM 9.0EC002476
ETIM 8.0EC002476
ETIM 7.0EC002476
ETIM 6.0EC002476
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KFD2-PT2-Ex1-5

Function

This isolated barrier is used for intrinsic safety applications. It provides the source voltage to a potentiometer and transfers its wiper position from hazardous areas to safe areas. It then converts the signal to a 4 mA ... 20mA current output.

The unit can be used in a 3-, 4-, or 5-wire configuration depending on the required measurement accuracy. Terminals 2 and 5 are used as the sense line for the potentiometer lead resistance compensation in a 5-wire configuration.

The barrier’s potentiometer can be used to compensate for lead resistance up to 5 % of the hazardous area potentiometer value.

Informative Literature: KFD2-PT2-Ex1-5

Velg språk:
LiteratureSpråkFiltypeFilstørrelse
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-PT2-Ex1-5

Velg språk:
Safety and Security DocumentationSpråkFiltypeFilstørrelse
Instruction manualENGPDF170 KB
Manuals
ManualENGPDF3685 KB

Design / Simulation: KFD2-PT2-Ex1-5

Velg språk:
CADSpråkFiltypeFilstørrelse
CAD 3-D / CAD 3-DALLSTP1854 KB
CAD Portal / CAD PortalALLLINK---
CAE
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ57 KB

Approvals: KFD2-PT2-Ex1-5

Velg språk:
CertificatesSertifikatnummerSpråkFiltypeFilstørrelse
Australia Test SafeANZEx 17.3006XALLPDF6788 KB
Baseefa IECEx Certificate of ConformityIECEx BAS 10.0061XALLLINK---
Baseefa IECEx Certificate of ConformityIECEx BAS 10.0060ALLLINK---
China SITIIAS CCC Ex Certificate2021322316004108 (Singapore)ALLPDF1341 KB
Europe Baseefa II (1) D ATEX Category (M1) ATEX Category (1) D ATEX Category (1) GBAS 00 ATEX 7171ALLPDF3144 KB
Europe TUV Nord ATEX Category 3 GTÜV 02 ATEX 1797XALLPDF1285 KB
India PESO (India) CCOEA/P/HQ/KA/104/5776 (P477234)ALLPDF528 KB
Japan TIISTC16186ALLPDF1875 KB
Korea KOSHA19-AV4BO-0435ALLPDF72 KB
Pepperl+Fuchs Functional Safety AssessmentFS-0058PF-20AALLPDF81 KB
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378CoC 20140902 - E106378 RepRef 20011030ALLPDF429 KB
USA FMCoC 1Z2A1.AXALLPDF78 KB
Ukraine SERTIS ExSC 21.0646 XALLPDF12351 KB
United Kingdom Baseefa UKEX Category (1) D UKEX Category (1) G UKEX Category (M1)BAS21UKEX0427ALLPDF303 KB
Control Drawings
Control drawing UL / Control drawing UL   ALLPDF1092 KB
Control drawing FM / Control drawing FM   ALLPDF58 KB
Declaration of Conformity
EU Declaration of Conformity (P+F)TDOC-0055DENGENGPDF184 KB
UK Declaration of Conformity (P+F)TDOC-7081AENGENGPDF153 KB

Relaterte produkter: KFD2-PT2-Ex1-5

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