Serviceline Industrial Sensors
Serviceline Explosion Protection

Resistance Repeater KCD2-RR2-Ex1.SP

KCD2-RR2-Ex1.SP
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Resistance and RTD input (Pt100, Pt500, Pt1000)
  • Resistance output
  • Accuracy 0.1 %
  • Line fault detection (LFD) for Pt100
  • 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-RR2-Ex1.SP

General specifications
Signal typeAnalog input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
ConnectionPower Rail or terminals 9+, 10-
Rated voltage19 ... 30 V DC
Ripplewithin the supply tolerance
Rated current< 28 mA
Power consumption0.35 W (24 V and 1 mA sense current), 0.85 W (30 V and 10 mA sense current)
Input
Connection sidefield side
Connectionterminals 1, 2, 3, 4
Line fault detectionyes , at Pt100
Lead resistance≤ 10 % of resistance value
Transmission range0 ... 10 mA
Available voltage7 V
Line fault detection< 30 nA
Output
Connection sidecontrol side
Connectionterminals 5-, 7-, 6+, 8+
Current0 ... 10 mA
Available voltage0 ... 4.2 V
Fault signalfield voltage < 150 mV or > 4 V, depending on lead disconnected
Reverse polarity protectionfor I < 10 mA or U < 20 V
Transfer characteristics
Accuracy0.1 %
DeviationIm ≥ 1 mA: ±0.1 % of Rm or ± 0.1 Ω (the larger value is applicable)
Im < 1 mA: accuracy reduces in proportion to Im.
e. g. Im = 0.1 mA: ± 1 % of Rm or 1 Ω (the larger value is applicable).
Influence of ambient temperatureIm ≥ 1 mA, Rm ≥ 100 Ω: 0.01 %/K in the range -20 ... +70 °C (-4 ... 158 °F)
Im < 1 mA or Rm < 100 Ω: temperature stability reduces in proportion to Im or Rm
Settling time≤ 5 ms
Rise time/fall time≤ 2 ms (10 ... 90%)
Galvanic isolation
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
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 21:2017
EN IEC 61326-3-2:2018
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1:2012
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
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificateBASEEFA 10 ATEX 0061X
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
Voltage9.5 V
Current39.22 mA
Power93 mW
Supply
Maximum safe voltage250 V (Attention! The rated voltage can be lower.)
Output
Maximum safe voltage250 V (Attention! The rated voltage can be lower.)
CertificateBASEEFA 10 ATEX 0062X
MarkingEx-Hexagon II 3G Ex ec IIC T4 Gc
Galvanic isolation
Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11:2007, voltage peak value 375 V
Input/power supplysafe electrical isolation acc. to IEC/EN 60079-11:2007, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018 , EN 60079-7:2015+A1:2018 , EN 60079-11:2012
International approvals
FM approval
FM certificateFM 19 CA 0039 X , FM 19 US 0067 X
Control drawing116-0457 (cFMus)
UL approvalE106378
Control drawing116-0332 (cULus)
IECEx approval
IECEx certificateIECEx BAS 10.0024X
IECEx BAS 10.0025X
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 11.027210120
ECLASS 10.0.127210120
ECLASS 9.027210120
ECLASS 8.027210120
ECLASS 5.127210120
ETIM 8.0EC002653
ETIM 7.0EC002653
ETIM 6.0EC002653
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KCD2-RR2-Ex1.SP

Function

This isolated barrier is used for intrinsic safety applications.

It transfers resistance values of RTDs or potentiometers from hazardous areas to safe areas.

A 2-, 3-, or 4-wire technique is available depending on the required accuracy.

The input card of the control system measures the same load as if it were connected directly to the resistance in a hazardous area.

Product Documentation: KCD2-RR2-Ex1.SP

Language Selection:
Safety and Security DocumentationLanguageFile TypeFile Size
Instruction manualENGPDF172 KB
Manuals
Functional Safety ManualENGPDF1412 KB
System Manual ENGPDF3673 KB

Design / Simulation: KCD2-RR2-Ex1.SP

Language Selection:
CADLanguageFile TypeFile Size
3-D model / 3-D-ModellALLSTP3085 KB
CAD Portal / CAD PortalALLLINK---
CAE
CAE EPLAN Data Portal / CAE EPLAN Data PortalALLLINK---
EPLAN macro P+F.KCD2-RR2-Ex1.SP.edz / EPLAN-Makro P+F.KCD2-RR2-Ex1.SP.edzALLEDZ1686 KB

Approvals: KCD2-RR2-Ex1.SP

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Baseefa IECEx Certificate of ConformityIECEx BAS 10.0024XALLLINK---
Baseefa Zone 2 IECEx Certificate of ConformityIECEx BAS 10.0025XALLLINK---
Brasil TUV Rheinland BrazilTÜV 14.1606XALLPDF616 KB
Canada FMFM19CA0039XALLPDF321 KB
Canada, USA UL Hazardous Location Certificate of Compliance cULus UL E106378CoC E106378 - RepRef E106378-20100413ALLPDF419 KB
China SITIIAS CCC Ex Certificate2020322316001401 (Singapore)ALLPDF1212 KB
Europe Baseefa II (1) D I (M1) II (1) GBaseefa 10 ATEX 0061XALLPDF3083 KB
Europe Baseefa II 3 G ATEX Category 3 GBaseefa 10 ATEX 0062XALLPDF2465 KB
India PESO (India) CCOEA/P/HQ/KA/104/5807 (P477252)ALLPDF542 KB
USA FMFM19US0067XALLPDF165 KB
United Arab Emirates SGS Gulf Limited ECASEx22-09-51536/E22-09-051950ALLPDF849 KB
United Kingdom UKEX Category (1) G UK-Type Examination Certificate UKEX Category (M1) UKEX Category (1) DCML 21UKEX21109XALLPDF147 KB
Worldwide TUV Rheinland Functional Safety CertificateNo.: 968/FSP 2013.00/20ALLPDF617 KB
Control Drawings
Control Drawing cULs / Control Drawing cULs   ALLPDF150 KB
Control Drawing FM / Control Drawing FM   ALLPDF147 KB
Declaration of Conformity
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0357JALLPDF109 KB
UKCA-Declaration of conformity / UKCA-KonformitätserklärungDOC-7082ALLPDF101 KB

Associated Products: KCD2-RR2-Ex1.SP

Accessories
2-pin, Fully insulated, For connectors with 5.0 mm or 5.08 mm pitchpa
2-pin screw terminal, For KC modules of K-System, Packaging unit: 5 pieces greenpa
2-pin screw terminal, For KC modules of K-System, Packaging unit: 5 pieces bluepa
Coding of K-System terminal blocks, Coding of LB/FB-System front sockets, Packaging unit: 20 x 6 coding pinspa
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