Serviceline Industrial Sensors
Serviceline Explosion Protection

SMART Current Driver KCD2-SCD-Ex1.SP

KCD2-SCD-Ex1.SP
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Current output up to 650 Ω load
  • HART-IP and valve positioner
  • Lead breakage monitoring
  • Housing width 12.5 mm
  • Connection via spring terminals with push-in connection technology
  • 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.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  KCD2-SCD-Ex1.SP

General specifications
Signal typeAnalog output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Systematic capability (SC)SC 3
Supply
ConnectionPower Rail or terminals 9+, 10-
Rated voltage19 ... 30 V DC
Ripple≤ 10 %
Rated current≤ 30 mA at 24 V
Power dissipation≤ 600 mW at 20 mA and 500 Ω load
Power consumption≤ 700 mW
Input
Connection sidecontrol side
Connectionterminals 5-, 6+
Input signal4 ... 20 mA , limited to approx. 26 mA
Input voltageopen loop voltage of the control system < 30 V
Voltage dropapprox. 6 V at 20 mA
Input resistance> 100 kΩ, with field wiring open
Output
Connection sidefield side
Connectionterminals 1+, 2-
Voltage≥ 13 V at 20 mA
Current4 ... 20 mA
Load0 ... 650 Ω
Ripple20 mV rms
Transfer characteristics
Deviationat 20 °C (68 °F), 4 ... 20 mA
< 0.1 % of full scale, incl. non-linearity and hysteresis
Influence of ambient temperature< 2 µA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 µA/K (-40 ... -20 °C (-40 ... -4 °F))
Frequency rangefield side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB)
Rise time10 to 90 % ≤ 10 ms
Galvanic isolation
Input/Outputbasic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supplybasic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
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 21:2017
EN 61326-3-2:2018
Degree of protectionIEC 60529
Protection against electrical shockUL 61010-1:2019
Ambient conditions
Ambient temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protectionIP20
Connectionspring terminals
Massapprox. 100 g
Dimensions12.5 x 124 x 114 mm (0.5 x 4.9 x 4.5 inch) (W x H x D) , housing type A2
Height124 mm
Width12.5 mm
Depth114 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificateCESI 06 ATEX 021 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
OutputEx ia
Supply
Maximum safe voltage250 V AC (Attention! Um is no rated voltage.)
Equipmentterminals 1+, 2-
Voltage25.2 V
Current100 mA
Power630 mW
Internal capacitance5.7 nF
Internal inductancenegligible
CertificateCESI 19 ATEX 021 X
MarkingEx-Hexagon II 3G Ex ec IIC T4 Gc
Galvanic isolation
Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Output/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 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018
International approvals
FM approval
FM certificateFM 18 CA 0116 X , FM 19 US 0117 X
Control drawing116-0469 (cFMus)
UL approvalE106378
Control drawing116-0459 (cULus)
IECEx approval
IECEx certificateIECEx CES 06.0001X
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 13.027210120
ECLASS 12.027210120
ECLASS 11.027210120
ECLASS 10.0.127210120
ECLASS 9.027210120
ECLASS 8.027210120
ECLASS 5.127210120
ETIM 9.0EC002653
ETIM 8.0EC002653
ETIM 7.0EC002653
ETIM 6.0EC002653
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KCD2-SCD-Ex1.SP

Function

This isolated barrier is used for intrinsic safety applications.

The device repeats the input signal from a control system to drive SMART I/P converters, electrical valves, and positioners located in a hazardous area.

Digital signals are superimposed on the analog values at the field side or control side and are transferred bi-directionally.

The current is transferred via a DC/DC converter and repeated at the output terminals.

An open field circuit presents a high impedance to the control side to allow alarm conditions to be monitored by the control system.

Test sockets for the connection of HART communicators are integrated into the terminals of the device.

Product Documentation: KCD2-SCD-Ex1.SP

Language Selection:
Safety and Security DocumentationLanguageFile TypeFile Size
Instruction manualENGPDF172 KB
Functional Safety ManualENGPDF1972 KB
Manuals
ManualENGPDF3685 KB

Design / Simulation: KCD2-SCD-Ex1.SP

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP3050 KB

Approvals: KCD2-SCD-Ex1.SP

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Australia SIMTARS Group IANZEx 08.2009XALLPDF424 KB
Brasil TUV Rheinland BrazilTÜV 23.1083 X (Vietnam)ALLPDF466 KB
Brasil TUV Rheinland BrazilTÜV 13.1149 X (Singapore)ALLPDF444 KB
Canada FMFM18CA0116XALLPDF2690 KB
China SITIIAS CCC Ex Certificate2020322316001218 (Singapore)ALLPDF2226 KB
DNV MarineTAA00001WXALLPDF106 KB
Europe CESI ATEX Category 3 G Certificate of ComplianceCESI 19 ATEX 021 XALLPDF447 KB
Europe CESI II (1) D II (1) G I (M1) ATEXCESI 06 ATEX 021 XALLPDF622 KB
India PESO (India) CCOEA/P/HQ/KA/104/6027 (P567660)ALLPDF100 KB
Korea KOSHA [Ex ia]17-AV4BO-191ALLPDF206 KB
SITIIAS CCC Ex Certificate2024322316005880 (Vietnam)ALLPDF2122 KB
South Africa MASCMASC MS/18-0958XALLPDF656 KB
USA Canada UL cULus Hazardous Location Certificate of Compliance UL E106378 ULCoC E106378 RepRef E106378-20190710ALLPDF433 KB
USA FMFM19US0117XALLPDF2447 KB
United Arab Emirates SGS Gulf Limited ECASEx23-12-96801/E23-12-099921/NB0002ALLPDF603 KB
United Kingdom CML UK-Type Examination Certificate UKEX Category (1) D UKEX Category (1) G UKEX Category (M1)CML 21UKEX2940XALLPDF168 KB
Worldwide CESI IECEx Certificate of ConformityIECEx CES 06.0001XALLLINK---
Control Drawings
Certificates Product-Specific / Zertifikate produktspezifisch   ALLPDF142 KB
Certificates Product-Specific / Zertifikate produktspezifisch   ALLPDF143 KB
Declaration of Conformity
EU Declaration of Conformity (P+F)TDOC-7481_ENGENGPDF232 KB
UK Declaration of Conformity (P+F)TDOC-7489_ENGENGPDF202 KB

Associated Products: KCD2-SCD-Ex1.SP

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