Atendimento ao Cliente da Divisão de Sensores Industriais
Rede de Atendimento - Divisão de Proteção Contra Explosão

SMART Transmitter Power Supply KFD2-STC4-Ex1.2O

KFD2-STC4-Ex1.2O
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
  • Signal splitter (1 input and 2 outputs)
  • Dual output 0/4 mA ... 20 mA
  • Terminal blocks with test sockets
  • 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.

Folhas de dados: Dados técnicos do  KFD2-STC4-Ex1.2O

General specifications
Signal typeAnalog input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Supply
ConnectionPower Rail or terminals 14+, 15-
Rated voltage20 ... 35 V DC
Ripplewithin the supply tolerance
Power dissipation1.8 W
Power consumption2.4 W
Input
Connection sidefield side
Connectionterminals 1+, 2-, 3 or 5-, 6+
Input signal0/4 ... 20 mA
Open circuit voltage/short-circuit currentterminals 1+, 3-: 22.7 V / 38 mA
Voltage dropterminals 5, 6 : ≤ 2.4 V at 20 mA
Input resistanceterminals 2-, 3: max. 76 Ω
terminals 1+, 3: max. 500 Ω (250 Ω load)
Available voltageterminals 1+, 3: ≥ 16 V at 20 mA
Output
Connection sidecontrol side
Connectionterminals 7-, 8+,9; 10-, 11+,12
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: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp 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. 200 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 7060 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
Supply
Maximum safe voltage250 V (Attention! The rated voltage can be lower.)
Equipmentterminals 1+, 3-
Voltage25.4 V
Current86.8 mA
Power551 mW
Internal capacitance12 nF
Internal inductance0 mH
Equipmentterminals 2-, 3
Current74 mA / 115 mA
Current115 mA
Voltage3.5 V
Current74 mA
Power64 mW
Equipmentterminals 1+, 2 / 3-
Voltage30 V
Current115 mA
Voltage25.4 V
Current115 mA
Power584 mW
Equipmentterminals 5-, 6+
Voltage30 V
Current115 mA
Voltage8.7 V
Current0 mA
Output
Maximum safe voltage250 V (Attention! The rated voltage can be lower.)
CertificateTÜV 99 ATEX 1499 X
MarkingEx-Hexagon II 3G Ex nA II T4 [device in zone 2]
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 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
UL approval
Control drawing116-0428 (cULus)
IECEx approval
IECEx certificateIECEx BAS 04.0016X
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
NoteBoth output loads must be connected to ensure complete and correct operation within the technical specification.
Open circuit of one of the two outputs will not affect the connected output, but would result in a loss of transmitter supply voltage of up to 0.7 Volt.
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-Ex1.2O

Datasheet: KFD2-STC4-Ex1.2O

DatasheetTipo de ArquivoTamanho do Arquivo
Datasheet KFD2-STC4-Ex1.2OPDF381 KB
Fiche de données KFD2-STC4-Ex1.2OPDF1148 KB
Datenblatt KFD2-STC4-Ex1.2OPDF905 KB
Datasheet KFD2-STC4-Ex1.2OPDF1192 KB
Hoja de datos KFD2-STC4-Ex1.2OPDF1150 KB

Documents: KFD2-STC4-Ex1.2O

ManualsTipo de ArquivoTamanho do Arquivo
ManualPDF3685 KB
ManualPDF557 KB
HandbuchPDF3693 KB
Instruction manuals
ИнструкцииPDF69 KB
Návod k poużitíPDF61 KB
Instruktions manualPDF58 KB
Instruction manualPDF50 KB
KasutusjuhendPDF56 KB
KäyttöohjePDF56 KB
Manuel d'instructionsPDF97 KB
BetriebsanleitungPDF62 KB
Οδηγίες χρήσηςPDF73 KB
HandleidingPDF72 KB
Instruction manual / BetriebsanleitungPDF70 KB
Használati útmutatóPDF71 KB
Manuale di istruzioniPDF93 KB
Lietošanas pamācībaPDF68 KB
Instrukciju vadovasPDF68 KB
Instrukcja obsługiPDF72 KB
Manual de instruçõesPDF72 KB
Manual de utilizarePDF71 KB
Návod na poużitiePDF130 KB
Manual de instruccionesPDF95 KB
ManualPDF66 KB
Application reports
Application Report - Energy Generation in Wastwater Treatment PlantsPDF532 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsPDF412 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 - Energiegewinnung in KläranlagenPDF535 KB
Applikationsbericht - Rechenanlagen in KläranlagenPDF578 KB
Applikationsbericht - Sicherer Brennstofftransport in KohlekraftwerkenPDF393 KB
Applikationsbericht - Stromerzeugung in KohlekraftwerkenPDF416 KB
Applikationsbericht - Wasserzulauf in KläranlagenPDF527 KB

CAD+CAE: KFD2-STC4-Ex1.2O

CADTipo de ArquivoTamanho do Arquivo
CAD 3-D / CAD 3-DSTP3048 KB
CAD Portal / CAD PortalLINK---
EPLAN
EPLAN macro EDZ / EPLAN Makro EDZEDZ61 KB

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