KCD2-RR2-Ex1 Pepperl+Fuchs Resistance Repeater

Description

General specifications
Signal type		Analog input
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 2
Systematic capability (SC)		SC 3
Supply
Connection		Power Rail or terminals 9+, 10-
Rated voltage		19 ... 30 V DC
Ripple		within the supply tolerance
Rated current		< 28 mA
Power consumption		0.35 W (24 V and 1 mA sense current), 0.85 W (30 V and 10 mA sense current)
Input
Connection side		field side
Connection		terminals 1, 2, 3, 4
Line fault detection		yes , at Pt100
Lead resistance		≤ 10 % of resistance value
Transmission range		0 ... 10 mA
Available voltage		7 V
Line fault detection		< 30 nA
Output
Connection side		control side
Connection		terminals 5-, 7-, 6+, 8+
Current		0 ... 10 mA
Available voltage		0 ... 4.2 V
Fault signal		field voltage < 150 mV or > 4 V, depending on lead disconnected
Reverse polarity protection		for I < 10 mA or U < 20 V
Transfer characteristics
Accuracy		0.1 %
Deviation		I_m ≥ 1 mA: ±0.1 % of R_m or ± 0.1 Ω (the larger value is applicable) I_m < 1 mA: accuracy reduces in proportion to I_m. e. g. I_m = 0.1 mA: ± 1 % of R_m or 1 Ω (the larger value is applicable).
	Influence of ambient temperature	I_m ≥ 1 mA, R_m ≥ 100 Ω: 0.01 %/K in the range -20 ... +70 °C (-4 ... 158 °F) I_m < 1 mA or R_m < 100 Ω: temperature stability reduces in proportion to I_m or R_m
Settling time		≤ 5 ms
Rise time/fall time		≤ 2 ms (10 ... 90%)
Galvanic isolation
Output/power supply		functional insulation, rated insulation voltage 50 V AC
Indicators/settings
Display elements		LED
Control elements		DIP switch
Configuration		via DIP switches
Labeling		space for labeling at the front
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibility		NE 21:2017 EN IEC 61326-3-2:2018
Degree of protection		IEC 60529:2001
Protection against electrical shock		UL 61010-1:2012
Ambient conditions
Ambient temperature		-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protection		IP20
Connection		screw terminals
Mass		approx. 100 g
Dimensions		12.5 x 119 x 114 mm (0.5 x 4.7 x 4.5 inch) (W x H x D) , housing type A2
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificate		BASEEFA 10 ATEX 0061X
	Marking	II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
	Input	[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
	Voltage	9.5 V
	Current	39.22 mA
	Power	93 mW
Supply
	Maximum safe voltage	250 V (Attention! The rated voltage can be lower.)
Output
	Maximum safe voltage	250 V (Attention! The rated voltage can be lower.)
Certificate		BASEEFA 10 ATEX 0062X
	Marking	II 3G Ex ec IIC T4 Gc
Galvanic isolation
	Input/Output	safe electrical isolation acc. to IEC/EN 60079-11:2007, voltage peak value 375 V
	Input/power supply	safe electrical isolation acc. to IEC/EN 60079-11:2007, voltage peak value 375 V
Directive conformity
	Directive 2014/34/EU	EN IEC 60079-0:2018 , EN 60079-7:2015+A1:2018 , EN 60079-11:2012
International approvals
FM approval
	FM certificate	FM 19 CA 0039 X , FM 19 US 0067 X
	Control drawing	116-0457 (cFMus)
UL approval		E106378
	Control drawing	116-0332 (cULus)
IECEx approval
	IECEx certificate	IECEx BAS 10.0024X IECEx BAS 10.0025X
	IECEx marking	[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc
General information
Supplementary information		Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

System	Classcode
ECLASS 11.0	27210120
ECLASS 10.0.1	27210120
ECLASS 9.0	27210120
ECLASS 8.0	27210120
ECLASS 5.1	27210120
ETIM 8.0	EC002653
ETIM 7.0	EC002653
ETIM 6.0	EC002653
ETIM 5.0	EC001485
UNSPSC 12.1	32101514