Pepperl+Fuchs KLD2-PR-Ex1.IEC1 099344

Manufacturer

Pepperl+Fuchs

Name

KLD2-PR-Ex1.IEC1

Part number

099344

Country

Germany

Type

Fieldbus

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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

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Supply
Connection	Power Rail or terminals 59+, 60-
Rated voltage	20 ... 35 V DC
Ripple	&le, 10 %
Rated current	410 mA ... 170 mA
Fieldbus interface
Field-side
	Connection	terminals 3, 18+, 2, 17-
	Rated voltage	12.8 ... 13.4 V DC
	Rated current	max. 100 mA
	Terminating impedance	100 &Omega, , integrated
Host-side
	Connection	Power Rail or terminals 40, 55+, 41, 56-
	Rated voltage	9 ... 32 V DC (supplied switch S2 in pos. I) 0 V DC (not supplied switch S2 in pos. II)
	Terminating impedance	100 &Omega, switchable off and on via rotary switch S1: 1 -> on, 0 -> off
Galvanic isolation
Field-side/Host-side	safe galvanic isolation acc. to EN 50020, voltage peak value 375 V
Host-side/Supply	functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff
Field-side/Supply	safe galvanic isolation acc. to EN 50020, voltage peak value 375 V
All circuits/FE	functional insulation acc. to DIN EN 50178, rated insulation voltage 253 Veff
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013
Standard conformity
Galvanic isolation	EN 50178, EN 50020
Electromagnetic compatibility	NAMUR NE 21
Degree of protection	IEC/EN 60529
Fieldbus standard	IEC 61158-2, ISA S 50.02 part 2
Climatic conditions	DIN IEC 721
Ambient conditions
Classification	3K3
Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Storage temperature	-20 ... 85 °C (-4 ... 185 °F)
Relative humidity	< 75 %
Pollution degree	max. 2, according to IEC 60664
Mechanical specifications
Connection type	Terminals
Core cross-section	up to 2.5 mm2
Housing	100 mm x 115 mm x 107 mm
Degree of protection	IP20
Mass	approx. 600 g
Mounting	DIN rail mounting
Data for application in connection with hazardous areas
EU-type examination certificate	PTB 99 ATEX 2142
	Marking	II (1) G [Ex ia] IIC Ga II (1) D [Ex ia] IIIC Da
Supply
	Maximum safe voltage	253 V AC / 125 V DC (Attention! Um is no rated voltage.)
Field-side
	Voltage Uo	15 V
	Current Io	207.2 mA
	Power Po	1.93 W
	Maximum safe voltage Um	60 V (Attention! The rated voltage can be lower.)
Certificate	PF 15 CERT 3527 X
	Marking	II 3G Ex ec IIC T4 Gc
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2012 , EN 60079-7:2015 , EN 60079-11:2012
International approvals
FM approval	CoC 3008872
	Control drawing	No. 116-0190
	Approved for	Class I, Division 2, Groups A, B, C, D / Class I, Zone 2, Group IIC T4
General information
Supplementary information	Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.