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Serviceline Industrial Sensors
Serviceline Explosion Protection
Explosion Protection

Temperature Repeater KCD2-RR-Ex1

KCD2-RR-Ex1
  • 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
  • Up to SIL 2 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-RR-Ex1

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< 20 mA
Power consumption0.35 W (24 V and 1 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 voltage9 V
Line fault detection8 nA
Output
Connection sidecontrol side
Connectionterminals 5-, 7-, 6+, 8+
Current0 ... 10 mA
Available voltage0 ... 4.2 V
Fault signal< 10 Ω or > 400 Ω, depending on lead disconnected (measuring current ≤ 1 mA)
> 400 Ω, terminal 3 lead disconnected in 2-/4-wire (measuring current ≤ 0.3 mA)
Transfer characteristics
Accuracy0.1 %
Deviation4-wire
Im ≥ 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).
3-wire
Im ≥ 1 mA: (±0.1 % - 0.1 Ω Offset) or ± 0.2 Ω (the larger value is applicable)
Im < 1 mA: accuracy reduces in proportion to Im.
e. g. Im = 0.1 mA: (±1 % - 0.1 Ω Offset) or ± 1.1 Ω (the larger value is applicable)
Influence of ambient temperatureIm ≥ 1 mA, Rm ≥ 100 Ω : 0.01 %/K in the range -20 ... +60 °C (253 ... 333 K)
Im < 1 mA or Rm < 100 Ω: temperature stability reduces in proportion to Im or Rm
Rise timesignal response time ≤ 2 ms (10 ... 90 %)
response to application of Im: Rm > 50 Ω and Im < 5mA: < 5ms
response to application of Im: Rm > 30 Ω and Im < 5mA: < 10ms
response to application of Im: Rm > 18 Ω and Im < 5mA: < 20ms
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 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 21:2011
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1
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 certificateBASEEFA 10 ATEX 0061
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
Voltage12.4 V
Current17.4 mA
Power54 mW
Supply
Maximum safe voltage253 V (Attention! The rated voltage can be lower.)
Output
Maximum safe voltage253 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 60079-11:2012, voltage peak value 375 V
Input/power supplysafe electrical isolation acc. to IEC/EN 60079-11:2012, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-7:2015+A1:2018
International approvals
FM approval
Control drawing116-0129 (cFMus)
UL approval
Control drawing116-0332 (cULus)
IECEx approvalIECEx BAS 10.0024
IECEx BAS 10.0025X
Approved for[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.
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)
- insertion bridge EBP 2- 5

Documents: KCD2-RR-Ex1

ManualsLanguageFile TypeFile Size
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-RR-Ex1

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0357FPDF57 KB
Certificates
Baseefa IECEx Certificate of ConformityIECEx BAS 10.0024LINK---
Baseefa IECEx Certificate of ConformityIECEx BAS 10.0025XLINK---
Belarus Pattern ApprovalNr. 11709PDF15640 KB
Brasil TUV Rheinland BrazilTÜV 14.1606PDF630 KB
Canada FMCoC 3036730cPDF69 KB
Canada UL cULE106378 cUL (QUZW7)LINK---
Canada UL cULE106378 cUL (QVAJ7)LINK---
China NEPSIGYJ17.1410PDF1538 KB
EAC EAC TP TC 020/2011TC RU C-DE.MH04.B.00397PDF680 KB
EAC NANIO "CCVE" EAC TP TC 012/2011TC RU C-DE.AA87.B.00210PDF1396 KB
Europe Baseefa II (1) D I (M1) II (1) GBaseefa 10 ATEX 0061PDF2551 KB
Europe Baseefa II 3 G ATEX Category 3 GBaseefa 10 ATEX 0062XPDF2112 KB
Korea KOSHA15-AV4BO-0203PDF444 KB
PESO (India) CCOEA/P/HQ/KA/104/5606 (P429606)PDF537 KB
Pepperl+Fuchs Functional Safety AssessmentFS-0062PF-20APDF133 KB
Russia VNIIMSDE.C.34.004.A No.64324/1PDF10397 KB
South Africa MASCMASC MS/17-0858PDF249 KB
USA FMCoC 3036730PDF68 KB
USA ULE106378 UL (QVAJ)LINK---
USA ULE106378 UL (QUZW)LINK---
Control drawings
Control Drawing FM / Control Drawing FM   PDF58 KB
Control Drawing UL / Control Drawing UL   PDF49 KB

Associated Products: KCD2-RR-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 terminals with push-in connection technologypa
Interface for Power Rail, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indication, Connection via spring terminals with push-in connection technologypa
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
2-pin, Fully insulated, For connectors with 5.0 mm or 5.08 mm pitchpa

Function: KCD2-RR-Ex1

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.

General Notes Relating to Pepperl+Fuchs Product Information
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Pepperl+Fuchs AG
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
phone +49 621 776-0

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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 6,200 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.