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Archived Product Version

KFD2-CD-Ex1.32-** Current/Voltage Driver

Key Benefits at a Glance

  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Current and voltage input
  • Current or voltage output
  • Factory configured input/output
  • Accuracy 0.1 %
  • Up to SIL 2 acc. to IEC/EN 61508

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Product photo: Current/Voltage Driver KFD2-CD-Ex1.32-**
Product photo: Current/Voltage Driver KFD2-CD-Ex1.32-**
Approval
Product Compliance: Europe – CE
Approval
Functional Safety: Safety Integrity Level - 2
Product Compliance: USA - cULus
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.

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DatasheetFunctionClassificationInformative LiteratureProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of KFD2-CD-Ex1.32-**

Signal typeAnalog output
Safety Integrity Level (SIL)SIL 2
ConnectionPower Rail or terminals 7+, 8-
Rated voltageUr20 ... 35 V DC
Ripplewithin the supply tolerance
Rated currentIrcurrent output: ≤ 50 mA ; voltage output: ≤ 20 mA
Power dissipation1.2 W
Connection sidecontrol side
Connectionterminals 9+, 10-, 11+
Voltage dropoptional current input: approx. 4 V at 20 mA
Input current≤ 100 µA up to 50 °C (122 °F) at 10 V
Limitoptional current input: Input current: approx. ≤40 mA
optional voltage input: input voltage: 12 V DC
Transmission rangeoptional current input: 0 ... 20 mA/optional voltage input: 0 ... 10 V
Connection sidefield side
Connectionterminals 1+, 2-
Voltageoptional current output: 17 V at 20 mA/optional voltage output: 0 ... 10 V
Currentoptional current output: 0 ... 20 mA/optional voltage output: ≤ 20 mA
Loadoptional current output: max. 850 Ω
optional voltage output: output resistance max. 3 Ω
Accuracy0.1 %
Deviation
After calibration≤ ± 0.1 % incl. non-linearity and hysteresis at 20 °C (68 °F)
Influence of ambient temperature≤ ± 0.01 %/K
Rise time< 10 ms
Input/power supplyfunctional insulation, rated insulation voltage 50 V AC
Display elementsLED
Labelingspace for labeling at the front
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1:2004
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 100 g
Dimensions20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1
Height107 mm
Width20 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
EU-type examination certificateBAS 02 ATEX 7203 X
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC , [exsign] II (1)D [Ex ia Da] IIIC , [exsign] I (M1) [Ex ia Ma] I
VoltageUo25.2 V DC
CurrentIooptional current output: 93 mA
optional voltage output: 95 mA
PowerPooptional current output: 0.586 W
optional voltage output: 0.59 W
Supply
Maximum safe voltageUm250 V (Attention! The rated voltage can be lower.)
Input
Maximum safe voltageUm250 V (Attention! The rated voltage can be lower.)
CertificateTÜV 99 ATEX 1499 X
MarkingEx-Hexagon II 3G Ex nA II T4
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 60079-15:2010
FM approval
Control drawing116-0129
UL approval
Control drawing116-0173 (cULus)
IECEx approval
IECEx certificateIECEx BAS 05.0041
IECEx marking[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
General Notes
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