Intrinsic Safety Barriers

Not available for purchase

Temperature Repeater KCD2-RR-Ex1

1-channel isolated barrier
24 V DC supply (Power Rail)
Resistance and RTD input (Pt100, Pt500, Pt1000)
Resistance output
Accuracy 0.1 %
Line fault detection (LFD) for Pt100
Housing width 12.5 mm
Up to SIL 2 acc. to IEC 61508

Technical Data
Details
Documents
CAD+CAE
Approvals+Certificates
Associated Products

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 or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Datasheet excerpt: Technical data of KCD2-RR-Ex1

General specifications
Signal type		Analog input
Supply
Connection		Power Rail or terminals 9+, 10-
Rated voltage		19 ... 30 V DC
Ripple		within the supply tolerance
Rated current		< 20 mA
Power consumption		0.35 W (24 V and 1 mA sense current)
Input
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		9 V
Line fault detection		50 nA
Output
Connection		terminals 5-, 7-, 6+, 8+
Current		0 ... 10 mA
Available voltage		0 ... 7 V
Fault signal		< 10 Ω or > 400 Ω, depending on lead disconnected (measuring current ≤ 1 mA)
Transfer characteristics
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 ... +60 °C (-4 ... 140 °F) I_m < 1 mA or R_m < 100 Ω: temperature stability reduces in proportion to I_m or R_m
Rise time		signal response time ≤ 2 ms (10 ... 90 %) response to application of I_m: R_m > 50 Ω and I_m < 5mA: < 5ms response to application of I_m: R_m > 30 Ω and I_m < 5mA: < 10ms response to application of I_m: R_m > 18 Ω and I_m < 5mA: < 20ms
Galvanic isolation
Input/Output		reinforced insulation acc. to EN 50178, rated insulation voltage 300 V_eff
Input/power supply		reinforced insulation acc. to EN 50178, rated insulation voltage 300 V_eff
Output/power supply		functional insulation, rated insulation voltage 50 V AC
Directive conformity
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibility		NE 21:2006
Degree of protection		IEC 60529:2001
Protection against electrical shock		UL 61010-1
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection		IP20
Mass		approx. 100 g
Dimensions		12.5 x 114 x 124 mm (0.5 x 4.5 x 4.9 inch) , housing type A2
	Height	124 mm
	Width	12.5 mm
	Length	114 mm
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 0061 , for additional certificates see www.pepperl-fuchs.com
	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	12.4 V
	Current	17.4 mA
	Power	54 mW
Supply
	Maximum safe voltage	253 V (Attention! The rated voltage can be lower.)
Output
	Maximum safe voltage	253 V (Attention! The rated voltage can be lower.)
Certificate		BASEEFA 10 ATEX 0062X , observe statement of conformity
	Marking	II 3G Ex nA II T4 Gc [device in zone 2]
Galvanic isolation
	Input/Output	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
	Input/power supply	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
	Directive 94/9/EC	EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
	Control drawing	116-0129 (cFMus)
UL approval
	Control drawing	116-0332 (cULus)
IECEx approval		IECEx BAS 10.0024 IECEx BAS 10.0025X
	Approved for	[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
General information
Supplementary information		EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.

Classifications

System	Classcode
ECLASS 13.0	27210129
ECLASS 12.0	27210120
ECLASS 11.0	27210120
ECLASS 10.0.1	27210120
ECLASS 9.0	27210120
ECLASS 8.0	27210120
ECLASS 5.1	27210120
ETIM 9.0	EC002653
ETIM 8.0	EC002653
ETIM 7.0	EC002653
ETIM 6.0	EC002653
ETIM 5.0	EC001485
UNSPSC 12.1	32101514

Details: KCD2-RR-Ex1

This isolated barrier is used for intrinsic safety applications.

It transfers resistance values of RTDs or potentiometers from hazardous areas to safe areas.

A 2-, 3-, or 4-wire technique is available depending on the required accuracy.

The input card of the control system measures the same load as if it were connected directly to the resistance in a hazardous area.

Datasheet: KCD2-RR-Ex1

Datasheet	File Type	File Size
Datasheet KCD2-RR-Ex1	PDF	439 KB
Fiche de données KCD2-RR-Ex1	PDF	448 KB
Datenblatt KCD2-RR-Ex1	PDF	434 KB
Datasheet KCD2-RR-Ex1	PDF	473 KB
Hoja de datos KCD2-RR-Ex1	PDF	421 KB

Documents: KCD2-RR-Ex1

Manuals	File Type	File Size
Manual	PDF	3685 KB
Handbuch	PDF	3693 KB
Instruction leaflets
Operating instructions KCD2-RR-Ex1 / Betriebsanleitung KCD2-RR-Ex1	PDF	761 KB
Instruction manuals
Инструкции	PDF	69 KB
Návod k poużití	PDF	61 KB
Instruktions manual	PDF	58 KB
Instruction manual	PDF	50 KB
Kasutusjuhend	PDF	56 KB
Käyttöohje	PDF	56 KB
Manuel d'instructions	PDF	97 KB
Betriebsanleitung	PDF	62 KB
Οδηγίες χρήσης	PDF	73 KB
Handleiding	PDF	72 KB
Instruction manual / Betriebsanleitung	PDF	70 KB
Használati útmutató	PDF	71 KB
Manuale di istruzioni	PDF	93 KB
Lietošanas pamācība	PDF	68 KB
Instrukciju vadovas	PDF	68 KB
Instrukcja obsługi	PDF	72 KB
Manual de instruções	PDF	72 KB
Manual de utilizare	PDF	71 KB
Návod na poużitie	PDF	130 KB
Manual de instrucciones	PDF	95 KB
Manual	PDF	66 KB

CAD+CAE: KCD2-RR-Ex1

CAD	File Type	File Size
CAD 2-D / CAD 2-D	ZIP	458 KB
CAD 3-D / CAD 3-D	STP	179 KB
EPLAN
CAE EPLAN Data Portal / CAE EPLAN Data Portal	LINK	---
EPLAN macro EDZ / EPLAN Makro EDZ	EDZ	106 KB

Approvals+Certificates: KCD2-RR-Ex1

Certificates	File Type	File Size
Canada FM	PDF	321 KB
Canada UL cUL	LINK	---
Europe Baseefa II (1) D I (M1) II (1) G	PDF	3083 KB
Europe Baseefa II 3 G ATEX Category 3 G	PDF	2465 KB
Pepperl+Fuchs Functional Safety Assessment	PDF	133 KB
USA FM	PDF	165 KB
USA UL	LINK	---
Control Drawings
Control drawing FM / Control drawing FM	PDF	58 KB

Associated Products: KCD2-RR-Ex1

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	KF-CP Coding Pins
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Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
phone +49 621 776-0

Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.