Serviceline Industrial Sensors
Serviceline Explosion Protection

Repeater KFD0-CS-2.50

KFD0-CS-2.50
  • 2-channel signal conditioner
  • 24 V DC supply (loop powered)
  • Current input/output 4 mA ... 20 mA
  • transmitter power supply
  • Accuracy 0.1 %
  • Reverse polarity protection
  • 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  KFD0-CS-2.50

Product Description
2-channel
General specifications
Signal typeAnalog input/analog output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
Rated voltageloop powered
Power dissipation0.4 W
Control circuit
Connectionterminals 12-, 11+; 8-, 10-, 9+
Voltage10 ... 35 V DC
Current4 ... 20 mA
Power dissipation< 150 mW per channel at 25 mA and U < 26.1 V
< 400 mW per channel at 25 mA und U > 26.1 V
Field circuit
Connectionterminals 1+, 2-; 4+, 5-
Voltage≥ 0.9 x Uin - (0.23 x current in mA) - 0.7 for 10 V < Uin < 26.1 V
≥ 23 V - (0.23 x current in mA) for Uin > 26.1 V
Short-circuit currentmax. 100 mA
Transfer currentmax. 25 mA
Transfer characteristics
Accuracy0.1 %
Rise time≤ 5 ms at 4 ... 20 mA and Uin = input voltage < 26 V
Indicators/settings
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Insulation coordinationEN 50178:1997
Electromagnetic compatibilityNE 21:2006
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 107 x 115 mm (0.8 x 4.2 x 4.5 inch) , housing type B1
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001

Documents: KFD0-CS-2.50

ManualsLanguageFile TypeFile Size
Functional Safety ManualENGPDF567 KB
Manual Signal Conditioners K-SystemENGPDF694 KB
Handbuch Funktionale SicherheitGERPDF571 KB
Handbuch Signaltrenner K-SystemGERPDF698 KB
Manual Signal Conditioners K-SystemRUSPDF3736 KB
Instruction manuals
ИнструкцииBULPDF53 KB
Návod k poużitíCZEPDF47 KB
Instruktions manualDANPDF47 KB
Instruction manualENGPDF41 KB
KasutusjuhendESTPDF44 KB
KäyttöohjeFINPDF44 KB
Manuel d'instructionsFRAPDF79 KB
BetriebsanleitungGERPDF43 KB
Οδηγίες χρήσηςGREPDF55 KB
HandleidingHOLPDF56 KB
Instruction manual / BetriebsanleitungHRVPDF55 KB
Használati útmutatóHUNPDF55 KB
Manuale di istruzioniITAPDF77 KB
Lietošanas pamācībaLAVPDF54 KB
Instrukciju vadovasLITPDF55 KB
Instrukcja obsługiPOLPDF57 KB
Manual de instruçõesPORPDF56 KB
Manual de utilizareRONPDF56 KB
Návod na poużitieSLKPDF115 KB
Manual de instruccionesSPAPDF79 KB
ManualSWEPDF53 KB

Approvals+Certificates: KFD0-CS-2.50

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2202APDF396 KB
Certificates
Belarus Pattern ApprovalNr. 11709PDF15640 KB
DNV GL MarineTAA00001WXPDF77 KB
Russia VNIIMS Pattern ApprovalDE.C.34.004.A No.56757PDF6680 KB
exida Functional Safety AssessmentP+F 03/07-04-R013PDF284 KB

Function: KFD0-CS-2.50

This signal conditioner provides the galvanic isolation between field circuits and control circuits.

The device can be used as a repeater or transmitter power supply for 2-wire transmitters.

This device is loop powered. No additional power supply has to be connected.

Use the technical data to verify that proper voltage is available to the field devices.