Serviceline Industrial Sensors
Serviceline Explosion Protection
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SMART Transmitter Power Supply KFD2-STC4-Ex1.ES

KFD2-STC4-Ex1.ES
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Input for 2-wire SMART transmitters and current sources
  • Output for 4 mA ... 20 mA or 1 V ... 5 V
  • Sink or source mode
  • Line fault detection (LFD)
  • Up to SIL3 acc. to IEC 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.

Utdrag ur datablad: Tekniska data för  KFD2-STC4-Ex1.ES

Product Description
Input 4 mA ... 20 mA
Output 4 mA ... 20 mA
General specifications
Signal typeAnalog input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Supply
ConnectionPower Rail or terminals 14+, 15-
Rated voltage19 ... 30 V DC
Ripple≤ 10 %
Rated current≤ 50 mA
Power dissipation≤ 800 mW
Power consumption≤ 1.2 W
Input
Connection sidefield side
Connectionterminals 1+, 3-; 6+, 5-
Input signal4 ... 20 mA , limited to approx. 27 mA reverse polarity protected
Line fault detectiondownscaling ≤ 3 mA ; upscaling ≥ 22 mA
Voltage dropapprox. 5 V on terminals 5-, 6+
Available voltage≥ 15 V at 20 mA terminals 1+, 3-
Output
Connection sidecontrol side
Connectionterminals 7-, 8+
Load0 ... 300 Ω (source mode)
Output signal4 ... 20 mA or 1 ... 5 V (on 250 Ω, 0.1 % internal shunt)
4 ... 20 mA (sink mode), operating voltage 16 ... 28 V
Ripple20 mV rms
Fault indication output
Output typefault bus signal , open collector transistor
Transfer characteristics
Deviationat 20 °C (68 °F)
≤ ± 20 µA incl. calibration, linearity, hysteresis, loads and supply voltage fluctuations (source mode and sink mode 4 ... 20 mA)
≤ 10 mV incl. calibration, linearity, hysteresis and fluctuations of supply voltage (source mode 1 ... 5 V)
Influence of ambient temperature< 2 µA/K (0 ... 70 °C (32 ... 158 °F)); < 4 µA/K (-20 ... 0 °C (-4 ... 32 °F)) (source mode and sink mode 4 ... 20 mA)
< 0.5 mV/K (0 ... 70 °C (32 ... 158 °F)); < 1 mV/K (-20 ... 0 °C (-4 ... 32 °F)) (source mode 1 ... 5 V)
Frequency rangefield side into the control side: bandwidth with 1 mApp signal 0 ... 3 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB)
Settling time≤ 200 ms
Rise time/fall time≤ 20 ms
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
Output/power supplyBasic isolation acc. to EN 61010-1 rated insulation voltage ≤ 50 V
Indicators/settings
Display elementsLEDs
Control elementsDIP switch
Configurationvia DIP switches
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Ambient conditions
Ambient temperature-20 ... 70 °C (-4 ... 158 °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) , housing type B2
Height124 mm
Width20 mm
Length115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificateCESI 10 ATEX 076
MarkingEx-Hexagon II (1)GD [Ex ia] IIC, [Ex iaD] [circuit(s) in zone 0/1/2/20/21/22] Ex-Hexagon I (M1) [Ex ia] I
InputEx ia, Ex iaD
Supply
Maximum safe voltage253 V AC (Attention! Um is no rated voltage.)
Equipmentterminals 1+, 3-
Voltage25.2 V
Current100 mA
Power630 mW
Internal capacitance5.7 nF
Internal inductancenegligible
Equipmentterminals 5-, 6+
Voltage< 30 V
Current< 128 mA
Voltage7.2 V
Current100 mA
Power25 mW
Internal capacitance5.7 nF
Internal inductancenegligible
CertificatePF 10 CERT 1750 X
MarkingEx-Hexagon II 3G Ex nA II T4
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
UL approval
Control drawing116-0368 (cULus)
IECEx approvalIECEx CES 11.0005
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-Ex1.ES

Datasheet: KFD2-STC4-Ex1.ES

DatasheetFile TypeFile Size
Datasheet KFD2-STC4-Ex1.ESPDF409 KB
Fiche de données KFD2-STC4-Ex1.ESPDF435 KB
Datenblatt KFD2-STC4-Ex1.ESPDF405 KB
Datasheet KFD2-STC4-Ex1.ESPDF438 KB
Hoja de datos KFD2-STC4-Ex1.ESPDF465 KB

Documents: KFD2-STC4-Ex1.ES

ManualsFile TypeFile Size
ManualPDF3685 KB
Safety ManualPDF427 KB
HandbuchPDF3693 KB
Safety ManualPDF2430 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

CAD+CAE: KFD2-STC4-Ex1.ES

CADFile TypeFile Size
CAD 3-D / CAD 3-DSTP3048 KB
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Bultgatan 40 A
442 40 Kungälv
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orgnr. 556212-2126
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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.