Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

SMART Transmitter Power Supply KCD2-STC-Ex1.ES

KCD2-STC-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)
  • Housing width 12.5 mm
  • Up to SIL 3 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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  KCD2-STC-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 9+, 10-
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+, 2-; 3+, 4-
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 3+, 4-
Available voltage≥ 15 V at 20 mA terminals 1+, 2-
Output
Connection sidecontrol side
Connectionterminals 5-, 6+
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. 100 g
Dimensions12.5 x 114 x 124 mm (0.5 x 4.5 x 4.9 inch) , housing type A2
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 071
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
InputEx ia, Ex iaD
Supply
Maximum safe voltage253 V AC (Attention! Um is no rated voltage.)
Equipmentterminals 1+, 2-
Voltage Uo25.2 V
Current Io100 mA
Power Po630 mW
Equipmentterminals 3+, 4-
Voltage Ui< 30 V
Current Ii< 128 mA
Voltage Uo7.2 V
Current Io100 mA
Power Po25 mW
CertificatePF 10 CERT 1749 X
MarkingEx-Hexagon II 3G Ex nA IIC T4 Gc
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
UL approval
Control drawing116-0378 (cULus)
IECEx approvalIECEx CES 11.0001
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Accessories
Optional accessories- power feed module KFD2-EB2(.R4A.B)(.SP)
- universal power rail UPR-03(-M)(-S)
- profile rail K-DUCT-BU(-UPR-03)

Documents: KCD2-STC-Ex1.ES

ManualsLanguageFile TypeFile Size
Functional Safety ManualENGPDF427 KB
Manual Isolated Barriers K-systemENGPDF760 KB
Manuel pour Barrières Isolées de Système KFRAPDF759 KB
Handbuch Trennbarrieren K-SystemGERPDF745 KB
Manual Isolated Barriers K-systemRUSPDF4107 KB
Instruction manuals
ИнструкцииBULPDF69 KB
Návod k poużitíCZEPDF61 KB
Instruktions manualDANPDF58 KB
Instruction manualENGPDF50 KB
KasutusjuhendESTPDF56 KB
KäyttöohjeFINPDF56 KB
Manuel d'instructionsFRAPDF97 KB
BetriebsanleitungGERPDF62 KB
Οδηγίες χρήσηςGREPDF73 KB
HandleidingHOLPDF72 KB
Instruction manual / BetriebsanleitungHRVPDF70 KB
Használati útmutatóHUNPDF71 KB
Manuale di istruzioniITAPDF93 KB
Lietošanas pamācībaLAVPDF68 KB
Instrukciju vadovasLITPDF68 KB
Instrukcja obsługiPOLPDF72 KB
Manual de instruçõesPORPDF72 KB
Manual de utilizareRONPDF71 KB
Návod na poużitieSLKPDF130 KB
Manual de instruccionesSPAPDF95 KB
ManualSWEPDF66 KB

Approvals+Certificates: KCD2-STC-Ex1.ES

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0297CPDF122 KB
Certificates
Belarus Pattern ApprovalNr. 11709PDF15640 KB
Canada UL cULE106378 cUL (QUZW7)LINK---
Canada UL cULE106378 cUL (QVAJ7)LINK---
DNV GL MarineTAA00001WXPDF77 KB
EAC EAC TP TC 020/2011TC RU C-DE.MH04.B.00397PDF680 KB
Europe CESI I (M1) II (1) G II (1) D ATEX CategoryCESI 10 ATEX 071PDF629 KB
Europe Pepperl+Fuchs ATEX Category 3 G CertificatePF 10 CERT 1749 XPDF194 KB
Russia Belarus EAC Kazakhstan NANIO "CCVE" EAC TP TC 012/2011TC RU C-IT.GB05.B.00718PDF2731 KB
Russia VNIIMS Pattern ApprovalDE.C.34.004.A No.56757PDF6207 KB
TÜV SÜD Functional Safety CertificateC-IS-204399-01PDF188 KB
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378CoC 20190524 - E106378 RepRef 20130719PDF254 KB
USA ULE106378 UL (QUZW)LINK---
USA ULE106378 UL (QVAJ)LINK---
Worldwide CESI IECEx Certificate of ConformityIECEx CES 11.0001LINK---
Control drawings
Control Drawing UL / Control Drawing UL   PDF128 KB

Associated Products: KCD2-STC-Ex1.ES

Accessories

Interface for Power Rail, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indicationpa

Interface for Power Rail, Used for redundant configuration, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indicationpa

35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 2 m (6 foot), simple to customize to application space, Eliminates daisy-chainspa

35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 0.8 m (2.6 ft), simple to customize to application space, Eliminates daisy-chainspa
Interface for Power Rail, Used for redundant configuration, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indication, Connection via spring terminalspa
Interface for Power Rail, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indication, Connection via spring terminalspa
35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 1.6 m (5 foot), simple to customize to application space, Eliminates daisy-chainspa
Cable trunking is integrated in the mounting profile, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Standard length 1.8 m (5.8 ft), simple to customize to application space, With mounting aidspa
Cable trunking with integrated Power Rail UPR-03, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Provides DC supply voltage to all equipped K-System modules, Standard length 1.8 m (5.8 ft), simple to customize to application space, With end caps UPR-E, cover and mounting aidspa