Fieldbus KLD2-PR-Ex1.IEC1 Pepperl+Fuchs 099344
Fieldbus KLD2-PR-Ex1.IEC1 Pepperl+Fuchs 099344

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KLD2-PR-Ex1.IEC1 099344 Pepperl+Fuchs Fieldbus

Manufacturer

Pepperl+Fuchs

Country

Germany

Name

KLD2-PR-Ex1.IEC1

Part number

099344

Type

Fieldbus

Description

  • Power supply of fieldbus segments according to IEC 61158-2
  • Signal repeater for fieldbus topologies in accordance to FISCO
  • 100 mA supply of the field side
  • Improves the fieldbus signal
  • Extension of the transmission distance by means of opening a new fieldbus segment
  • Integrated bus terminations
  • Removable terminals and Power Rail connection for simple installation
  • Supply via Power Rail

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Specifications KLD2-PR-Ex1.IEC1 099344

The KLD2-PR-Ex1.IEC1 improves digital communication signals within a fieldbus system. This fieldbus repeater separates an intrinsically safe field bus segment based on the FISCO model * and a non-intrinsically safe field bus segment from each other galvanically, IEC 61158-2/ISA-S50.02 (i. e. FOUNDATION Fieldbus, PROFIBUS-PA). It delivers a constant voltage for supplying connected intrinsically field devices that are intrinsically safe and comply with the FISCO model regardless of the load. The repeater refreshes the signal course and the level of incoming digital communication signals. Up to 31 repeaters can be operated on the host. At the maximum output current, the repeater is able to extend the bus segment by at least 860 m with the use of an FF cable of type A, AWG 18 (0.8 mm 2). The repeater has a permanently integrated bus terminator on the field side. The bus terminator can be switched into the circuit on the host side. The power rail connections eliminate the need to loop through power supply and fieldbus lines. * FISCO: Fieldbus Intrinsically Safe Concept

Features KLD2-PR-Ex1.IEC1 099344

Supply
ConnectionPower Rail or terminals 59+, 60-
Rated voltage20 ... 35 V DC
Ripple&le, 10 %
Rated current410 mA ... 170 mA
Fieldbus interface
Field-side
Connectionterminals 3, 18+, 2, 17-
Rated voltage12.8 ... 13.4 V DC
Rated currentmax. 100 mA
Terminating impedance100 &Omega, , integrated
Host-side
ConnectionPower Rail or terminals 40, 55+, 41, 56-
Rated voltage9 ... 32 V DC (supplied switch S2 in pos. I) 0 V DC (not supplied switch S2 in pos. II)
Terminating impedance100 &Omega, switchable off and on via rotary switch S1: 1 -> on, 0 -> off
Galvanic isolation
Field-side/Host-sidesafe galvanic isolation acc. to EN 50020, voltage peak value 375 V
Host-side/Supplyfunctional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff
Field-side/Supplysafe galvanic isolation acc. to EN 50020, voltage peak value 375 V
All circuits/FEfunctional insulation acc. to DIN EN 50178, rated insulation voltage 253 Veff
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Standard conformity
Galvanic isolationEN 50178, EN 50020
Electromagnetic compatibilityNAMUR NE 21
Degree of protectionIEC/EN 60529
Fieldbus standardIEC 61158-2, ISA S 50.02 part 2
Climatic conditionsDIN IEC 721
Ambient conditions
Classification3K3
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-20 ... 85 °C (-4 ... 185 °F)
Relative humidity< 75 %
Pollution degreemax. 2, according to IEC 60664
Mechanical specifications
Connection typeTerminals
Core cross-sectionup to 2.5 mm2
Housing100 mm x 115 mm x 107 mm
Degree of protectionIP20
Massapprox. 600 g
MountingDIN rail mounting
Data for application in connection with hazardous areas
EU-type examination certificatePTB 99 ATEX 2142
Marking II (1) G [Ex ia] IIC Ga II (1) D [Ex ia] IIIC Da
Supply
Maximum safe voltage253 V AC / 125 V DC (Attention! Um is no rated voltage.)
Field-side
Voltage Uo15 V
Current Io207.2 mA
Power Po1.93 W
Maximum safe voltage Um60 V (Attention! The rated voltage can be lower.)
CertificatePF 15 CERT 3527 X
Marking II 3G Ex ec IIC T4 Gc
Directive conformity
Directive 2014/34/EUEN 60079-0:2012 , EN 60079-7:2015 , EN 60079-11:2012
International approvals
FM approvalCoC 3008872
Control drawingNo. 116-0190
Approved forClass I, Division 2, Groups A, B, C, D / Class I, Zone 2, Group IIC T4
General information
Supplementary informationStatement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.