Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

SMART Current Driver KCD2-SCD-Ex1

KCD2-SCD-Ex1
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Current output up to 650 Ω load
  • HART I/P and valve positioner
  • Lead breakage monitoring
  • Accuracy 0.1 %
  • Housing width 12.5 mm
  • Up to SIL 2 acc. to IEC 61508

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of KCD2-SCD-Ex1

General specifications
Signal typeAnalog output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
ConnectionPower Rail or terminals 9+, 10-
Rated voltage19 ... 30 V DC
Ripple≤ 10 %
Rated current≤ 30 mA
Power dissipation≤ 600 mW
Power consumption≤ 700 mW
Input
Connection sidecontrol side
Connectionterminals 5-, 6+
Input signal4 ... 20 mA limited to approx. 30 mA
Input voltagedepending on switch configuration
open loop voltage of the control system < 23 V
open loop voltage of the control system < 27 V
Voltage dropdepending on switch configuration
open loop voltage of the control system < 23 V: approx. 6 V at 20 mA
open loop voltage of the control system < 27 V: approx. 10 V at 20 mA
Input resistance> 100 kΩ, with field wiring open
Output
Connection sidefield side
Connectionterminals 1+, 2-
Current4 ... 20 mA
Load0 ... 650 Ω
Voltage≥ 13 V at 20 mA
Ripple20 mV rms
Transfer characteristics
Accuracy0.1 %
Deviationat 20 °C (68 °F), 0/4 ... 20 mA
≤ ± 0.1 % incl. non-linearity and hysteresis
Influence of ambient temperature< 2 µA/K (0 ... 60 °C (32 ... 140 °F)); < 4 µA/K (-20 ... 0 °C (-4 ... 32 °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 % ≤ 100 ms
Galvanic isolation
Input/Outputreinforced insulation acc. to EN 50178, rated insulation voltage 300 Veff
Input/power supplyreinforced insulation acc. to EN 50178, rated insulation voltage 300 Veff
Output/power supplyreinforced insulation acc. to EN 50178, rated insulation voltage 300 Veff
Indicators/settings
Display elementsLED
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
Degree of protectionIEC 60529
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °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 06 ATEX 021
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
Output[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Supply
Maximum safe voltage250 V AC (Attention! Um is no rated voltage.)
Equipmentterminals 1+, 2-
Voltage Uo25.2 V
Current Io100 mA
Power Po630 mW
CertificatePF 06 CERT 0973 X
MarkingEx-Hexagon II 3G Ex nA 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 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 50303:2000 , EN 60079-15:2010
International approvals
FM approval
Control drawing116-0419 (cFMus)
UL approval
Control drawing116-0420 (cULus)
IECEx approvalIECEx CES 06.0001
Approved for[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I
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-SCD-Ex1

ManualsLanguageFile TypeFile Size
Functional Safety ManualENGPDF360 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
Instructions, short instructions, safety information
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-SCD-Ex1

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0424BPDF382 KB
Certificates
Australia SIMTARS Group IANZEx 08.2009XPDF303 KB
Belarus Pattern ApprovalNr. 11709PDF15640 KB
Brasil TUV Rheinland BrazilTÜV 13.1149PDF650 KB
CESI IECEx Certificate of ConformityIECEx CES 06.0001LINK---
Canada FMFM 18 CA 116XPDF402 KB
Canada UL cULE106378 cUL (QUZW7)LINK---
China NEPSIGYJ17.1288PDF1952 KB
DNV GL MarineTAA00001WXPDF77 KB
EAC EAC TP TC 020/2011TC RU C-DE.MH04.B.00397PDF680 KB
Europe CESI ATEXCESI 06 ATEX 021PDF582 KB
Europe Pepperl+Fuchs ATEX Category 3 G Certificate of CompliancePF06CERT0973 XPDF229 KB
India PESO (India) CCOEA/P/HQ/MH/104/3356(P333188)PDF676 KB
Japan TIISTC22075PDF158 KB
Korea KOSHA [Ex ia]17-AV2BO-0191PDF517 KB
Russia Belarus EAC Kazakhstan NANIO "CCVE"TC RU C-IT.GB05.B.00718PDF2731 KB
Russia VNIIMS Pattern ApprovalDE.C.34.004.A No.56757PDF976 KB
South Africa MASCMASC MS/18-0958PDF312 KB
USA FMCoC 3026499PDF54 KB
USA ULE106378 UL (QUZW)LINK---
exida Functional Safety AssessmentP+F 1109-099-C R027 V1R0PDF413 KB
Control drawings
Control Drawing FM / Control Drawing FM   PDF208 KB
Control Drawing UL / Control Drawing UL   PDF209 KB

Associated Products: KCD2-SCD-Ex1

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