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  4. Fieldbus Infrastructure
  5. Segment Coupler for PROFIBUS PA
  6. KFD2-BR-Ex1.3PA.93

KFD2-BR-Ex1.3PA.93 GatewayFieldConnex® Fieldbus

Key Benefits at a Glance

  • Output: 12.6 ... 13.4 V/100 mA
  • Couples PROFIBUS PA devices transparently to PROFIBUS DP
  • Intrinsically safe, Ex ia (FISCO or Entity)
  • Installation in Zone 2/Class I, Div. 2
  • Fixed, high-availability terminator
  • For all non-redundant masters
  • Cyclic/acyclic data exchange

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Product photo: Gateway KFD2-BR-Ex1.3PA.93
Product photo: Gateway KFD2-BR-Ex1.3PA.93
FieldConnex® interface
Approval
Product Compliance: Europe – CE
PROFIBUS interface
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.

DE
  • DE
  • EN
DatasheetClassificationApprovalsRelated Products

Technical data of KFD2-BR-Ex1.3PA.93

Segment Coupler 1, intrinsically safe power supply and gateway for coupling PROFIBUS PA devices to PROFIBUS DP
Installation in hazardous areaZone 2 / Div. 2
ConnectionPower Rail or terminals 59+, 60-, 58 FE
Rated voltageUr20 ... 35 V DC
Ripple≤ 10 %
Rated currentIr190 mA ... 430 mA
Number of segments1
Rated voltageUN24 ... 26 V
PROFIBUS PA
Connectionterminals 3, 18+; 2, 17-
Rated voltage12.6 ... 13.4 V
Rated currentmax. 100 mA
Terminating impedance100 Ω , integrated
PROFIBUS DPPROFIBUS with RS-485 transmission technology
ConnectionTerminals 40 RxD/TxD-P, 41 RxD/TxD-N, 42 screen/FE, 55 DGND, 56 CNTR-P, 57 VP
Baud rate93.75 kBit/s
Terminating impedancewith rotary switch (S1) switchable: 1 = on; 0 = off
PROFIBUS DP/PROFIBUS PAsafe galvanic isolation acc. to EN 50020, voltage peak value 375 V
PROFIBUS DP/Supplyfunctional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff
PROFIBUS PA/Supplysafe galvanic isolation acc. to EN 50020, voltage peak value 375 V
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Galvanic isolationEN 50178
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529
Fieldbus standardEN 50170/2
Climatic conditionsIEC 60721
Classification3K3
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Relative humidity< 75 %
Pollution degreemax. 2, according to IEC 60664
Connection typescrew terminal , pluggable
Core cross sectionup to 2.5 mm2
Housing100 mm x 115 mm x 107 mm
Housing materialPolycarbonate
Degree of protectionIP20
Mass650 g
MountingDIN rail mounting
EU-type examination certificatePTB 99 ATEX 2142 , for additional certificates see www.pepperl-fuchs.com
MarkingEx-Hexagon II (1) G [Ex ia] IIC Ga , [exsign] II (1) D [Ex ia] IIIC Da
Supply
Maximum safe voltageUm253 V AC / 125 V DC (Attention! Um is no rated voltage.)
PROFIBUS PA
VoltageUo15 V
CurrentIo207.2 mA
PowerPo1.93 W
Maximum safe voltageUm60 V
CertificatePF 15 CERT 3527 X
MarkingEx-Hexagon II 3G Ex ec II T4 Gc
Directive conformity
Directive 2014/34/EUEN 60079-0:2012 , EN 60079-7:2015 , EN 60079-11:2012
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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