Serviceline Industrial Sensors
Serviceline Explosion Protection
Not available for purchase
Not available for purchase

Current Driver KFD2-CD-Ex1.32

KFD2-CD-Ex1.32
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Current input 0 mA ... 20 mA
  • Current output 0 mA ... 20 mA
  • Accuracy 0.1 %
  • 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  KFD2-CD-Ex1.32

General specifications
Signal typeAnalog output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
ConnectionPower Rail or terminals 7+, 8-
Rated voltage20 ... 35 V DC
Ripplewithin the supply tolerance
Rated currentmax. 50 mA
Power dissipation1.4 W
Input
Connection sidecontrol side
Connectionterminals 9+, 10-, 11+
Voltage dropapprox. 4 V at 20 mA
Input current≤ 100 µA up to 50 °C (122 °F) at 10 V
Limitmax. 40 mA
Transmission range0 ... 20 mA
Output
Connection sidefield side
Connectionterminals 1+, 2-
Voltage17 V at 20 mA
Current0 ... 20 mA
Loadoutput resistance: max. 3 Ω
Transfer characteristics
Deviationat 20 °C (68 °F), 4 ... 20 mA
< 0.1 % of full scale, incl. non-linearity and hysteresis
Influence of ambient temperature≤ ± 0.01 %/K
Rise time< 10 ms
Galvanic isolation
Input/power supplyfunctional insulation, rated insulation voltage 50 V AC
Indicators/settings
Display elementsLED
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1:2012
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
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
Data for application in connection with hazardous areas
EU-type examination certificateBAS 02 ATEX 7203 X
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
CertificateTÜV 99 ATEX 1499 X
MarkingEx-Hexagon II 3G Ex nA II T4
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
Control drawing116-0440
UL approval
Control drawing116-0441 (cULus)
IECEx approval
IECEx certificateIECEx BAS 05.0041X
IECEx CML 19.0051X
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 13.027210120
ECLASS 12.027210120
ECLASS 11.027210120
ECLASS 10.0.127210120
ECLASS 9.027210120
ECLASS 8.027210120
ECLASS 5.127210120
ETIM 9.0EC002653
ETIM 8.0EC002653
ETIM 7.0EC002653
ETIM 6.0EC002653
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KFD2-CD-Ex1.32

Function

This isolated barrier is used for intrinsic safety applications.

The device drives I/P converters, electrical valves, and positioners in the hazardous area.

The device has current input and current output.

A current limit circuit in series to terminal 9 protects the device from damage. The maximum voltage drop at the input is 4 V DC, allowing for the connection of several devices due to the low voltage drop in order to maintain multiple galvanically isolated outputs (signal duplication).

The open circuit voltage is 24 V DC within the allowable supply voltage range at terminals 1 and 2. The maximum load that can be applied is 850 Ω.

Product Documentation: KFD2-CD-Ex1.32

Language Selection:
Safety and Security DocumentationLanguageFile TypeFile Size
Instruction manualENGPDF50 KB
Manuals
ManualENGPDF3685 KB

Design / Simulation: KFD2-CD-Ex1.32

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP105 KB

Approvals: KFD2-CD-Ex1.32

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Australia Test SafeANZEx 17.3006XALLPDF6788 KB
Baseefa IECEx Certificate of ConformityIECEx BAS 05.0041XALLLINK---
CML Ex ec IECEx Certificate of ConformityIECEx CML 19.0051XALLLINK---
Canada UL cULE106378 cUL (QUZW7)ALLLINK---
China NEPSIGYJ19.1230ALLPDF2098 KB
Europe Baseefa II (1) D I (M1) II (1) GBAS 02 ATEX 7203XALLPDF3195 KB
Europe TUV Nord ATEX Category 3 GTÜV 99 ATEX 1499XALLPDF1999 KB
Korea KOSHA11-AV4BO-0062ALLPDF570 KB
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378CoC 20181231 - E106378 RepRef 20181109ALLPDF404 KB
USA FMFM 17 US 0334XALLPDF168 KB
USA ULE106378 UL (QUZW)ALLLINK---
Ukraine SERTIS ExSC 21.0646 XALLPDF12351 KB
Control Drawings
Control drawing UL / Control drawing UL   ALLPDF23 KB
Control drawing FM / Control drawing FM   ALLPDF21 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-0048EALLPDF126 KB

Associated Products: KFD2-CD-Ex1.32

Matching System Components

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