Signal Converter KFD0-CC-Ex1 Pepperl+Fuchs 043690
Signal Converter KFD0-CC-Ex1 Pepperl+Fuchs 043690

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KFD0-CC-Ex1 043690 Pepperl+Fuchs Signal Converter

Manufacturer

Pepperl+Fuchs

Country

Germany

Name

KFD0-CC-Ex1

Part number

043690

Type

Signal Converter

Description

Current/Voltage Converter KFD0-CC-Ex1

Stock availability:

On request

Price: On request

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Specifications KFD0-CC-Ex1 043690

This isolated barrier is used for intrinsic safety applications. It converts a 2-wire voltage or current in the hazardous area to a 4 mA ... 20 mA signal in the safe area. The device can be used to double signals in 20 mA measurement circuits due to the limited current signal input load of 50 Ω. DIP switches and potentiometers make field calibration easy. Since this isolator is loop-powered, use the technical data to verify that the proper voltage is available to the field devices.

Features KFD0-CC-Ex1 043690

General specifications
Signal typeAnalog input
Supply
Rated voltage12 ... 35 V DC loop powered
Power dissipation0.4 W
Input
Connection sidefield side
Connectionterminals 1+, 2-
Current range0 ... 20 mA , load &le, 50 &Omega,
Voltage range0 ... 10 V , load &ge, 100 k&Omega,
Output
Connection sidecontrol side
Connectionterminals 9+, 8-
Load(U -12 V) / 0.02 A
Current output4 ... 20 mA , limited to &le, 35 mA
Fault signaldownscaling &le, 3 mA
Transfer characteristics
Deviation
After calibration0.1 % of full-scale value
Temperature effect span: 0.050 % of span /K , zero point: 0.060 % of span /K
Linearization&le, 0.04 % of full-scale value
Influence of supply voltage6.5 ppm/V
Rise time250 ms
Galvanic isolation
Input/Outputsafe isolation according to EN 50178, rated insulation voltage 253 Veff
Indicators/settings
Control elementsDIP-switch potentiometer
Configurationvia DIP switches via potentiometer
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Galvanic isolationEN 50178:1997
Degree of protectionIEC 60529:2001
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 100 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination CertificateZELM 00 ATEX 0034
Marking II (1)GD [EEx ia] IIC
InputEEx ia IIC
Voltage9.6 V
Current0.5 mA
Power1.1 mW linear characteristic
Output
Maximum safe voltage60 V (Attention! The rated voltage can be lower.)
CertificateTÜV 01 ATEX 1777 X
Marking II 3G Ex nA II T4
Galvanic isolation
Input/Outputsafe 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
International approvals
CSA approval
Control drawing116-0132
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.