Repeater KCD2-RR2-Ex1.SP Pepperl+Fuchs 70103018
Repeater KCD2-RR2-Ex1.SP Pepperl+Fuchs 70103018

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Pepperl+Fuchs KCD2-RR2-Ex1.SP 70103018

Manufacturer

Pepperl+Fuchs

Country

Germany

Name

KCD2-RR2-Ex1.SP

Part number

70103018

Type

Repeater

Description

  • 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 61508

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Specifications KCD2-RR2-Ex1.SP 70103018

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.

Features KCD2-RR2-Ex1.SP 70103018

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&le, 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 4 V, depending on lead disconnected
Reverse polarity protectionfor I < 10 mA or U < 20 V
Transfer characteristics
Accuracy0.1 %
DeviationIm &ge, 1 mA: ±0.1 % of Rm or ± 0.1 &Omega, (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 &Omega, (the larger value is applicable).
Influence of ambient temperatureIm &ge, 1 mA, Rm &ge, 100 &Omega,: 0.01 %/K in the range -20 ... +70 °C (-4 ... 158 °F) Im < 1 mA or Rm < 100 &Omega,: temperature stability reduces in proportion to Im or Rm
Settling time&le, 5 ms
Rise time/fall time&le, 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 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 0061X
Marking II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC 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
Marking 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 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.
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