Relay Module KFD2-RSH-1.2E.L2

1-channel signal conditioner
24 V DC supply
Logic input 19 V DC ... 26.4 V DC
Recommended connectable voltage 8 V DC ... 60 V DC
Relay contact output for energized to safe function
Line fault transparency (LFT)
Diagnostic function
Up to SIL 3 acc. to IEC/EN 61508

Technical Data
Informative Literature
Product Documentation
Design / Simulation
Approvals
Prodotti associati
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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.

Scarica il Datasheet completo in formato PDF:

Estratto del Datasheet: Dati tecnici del KFD2-RSH-1.2E.L2

General specifications
Signal type		Digital Output
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 3
Systematic capability (SC)		SC 3
Supply
Connection		Power Rail or terminals 14+, 15-
Rated voltage		19 ... 26.4 V DC
Input current		max. 35 mA at 24 V DC , max. 44 mA at 19 V DC , with enabled internal fault detection
Power consumption		< 1.7 W , includes the power consumption of the digital input , see derating curves
Input
Connection side		control side
Connection		terminals 7+, 8-
Pulse/Pause ratio		min. 150 ms / min. 150 ms with disabled internal fault detection min. 1 s / min. 1 s with enabled internal fault detection
Test pulse length		max. 2 ms from DO card
Signal level		0-signal: -5 ... 5 V DC 1-signal: 19 ... 26.4 V DC
Rated current		0-signal: typ. 1.6 mA at 1.5 V DC; typ. 8 mA at 3 V DC (maximum leakage current DO card) 1-signal: ≥ 36 mA (minimum load current DO card)
Inrush current		< 200 mA after 100 µs
Output
Connection side		field side
Connection		external voltage : terminals 5+, 2- load : terminals 6, 3
Connectable voltage		8 ... 60 V DC
Power dissipation		< 3.3 W at 5 A , see derating curves
Contact loading		30 V DC / 5 A resistive load , see derating curves
Minimum switch current		10 mA
Mechanical life		5 x 10⁶ switching cycles
Line fault detection		low voltage < 5 V DC undercurrent: 10 mA DC; overcurrent: 2.2 A DC (relay energized) breakage: 8.2 kΩ; short-circuit: 11 Ω (load, relay de-energized)
Fault indication output
Connection		terminals 10, 11
Contact loading		30 V DC/ 0.5 A resistive load
Reaction time		< 2 s
Mechanical life		10⁵ switching cycles
Transfer characteristics
Switching frequency		< 3 Hz with disabled internal fault detection < 0.5 Hz with enabled internal fault detection
Galvanic isolation
Input/power supply		basic insulation according to IEC/EN 61010-1, rated insulation voltage 60 V_eff
Input/fault indication output		basic insulation according to IEC/EN 61010-1, rated insulation voltage 30 V_eff
Output/other circuits		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff
Indicators/settings
Display elements		LEDs
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 , IEC/EN 61326-3-2:2018 , EN 61326-3-1:2017
Degree of protection		IEC 60529:2013
Protection against electrical shock		EN 61010-1:2010
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F) Observe the temperature range limited by derating, see section derating.
Mechanical specifications
Degree of protection		IP20
Connection		screw terminals
Mass		approx. 134 g
Dimensions		20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
	Height	119 mm
	Width	20 mm
	Depth	115 mm
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
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 13.0	27210101
ECLASS 12.0	27210101
ECLASS 11.0	27210101
ECLASS 10.0.1	27210101
ECLASS 9.0	27210101
ECLASS 8.0	27210101
ECLASS 5.1	27210121
ETIM 9.0	EC001485
ETIM 8.0	EC001485
ETIM 7.0	EC001485
ETIM 6.0	EC001485
ETIM 5.0	EC001485
UNSPSC 12.1	39121543

Details: KFD2-RSH-1.2E.L2

Informative Literature: KFD2-RSH-1.2E.L2

Literature	Lingua	File tipo	Dimensioni
Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation Stage	ENG	PDF	566 KB
Application Report - Generating Electricity in Coal-Fired Power Plants	ENG	PDF	412 KB
Application Report - Sand Trap and Preliminary Sedimentation Stage	ENG	PDF	448 KB
Application Report - Screening Systems in Sewage Treatment Plants	ENG	PDF	577 KB

Product Documentation: KFD2-RSH-1.2E.L2

Safety and Security Documentation	Lingua	File tipo	Dimensioni
Manuale di istruzioni	ITA	PDF	151 KB
Functional Safety Manual	ENG	PDF	1994 KB
Manuals
System Manual	ENG	PDF	3694 KB

Design / Simulation: KFD2-RSH-1.2E.L2

CAD	Lingua	File tipo	Dimensioni
CAD 3-D / CAD 3-D	ALL	STP	2510 KB

Approvals: KFD2-RSH-1.2E.L2

Certificates	Certificato Numero	Lingua	File tipo	Dimensioni
DNV Marine	TAA00001WX	ALL	PDF	106 KB
Worldwide TUV Rheinland Functional Safety Certificate	TÜV Rheinland Certificate 968/FSP 1538.01/20	ALL	PDF	650 KB
Declaration of Conformity
EU Declaration of Conformity (P+F)	TDOC-7536_ITA	ITA	PDF	168 KB

Prodotti associati : KFD2-RSH-1.2E.L2

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Informazione generale sul prodotto

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Pepperl+Fuchs definisce un nuovo livello di affidabilità con i relè di sicurezza di ultima generazione. Grazie ai contatti a ridondanza multipla, l'interfaccia del collaudato K-System garantisce l'attivazione e la disattivazione delle applicazioni relative alla sicurezza in conformità con gli standard IEC61508 e SIL 3.

Pepperl+Fuchs FA Italia Srl
Via Ornago 24
20882 Bellusco (MB)
Italia
P.IVA 05970540968
infofa@it.pepperl-fuchs.com
phone +39 039 69599 1

Pepperl+Fuchs srl
Via delle Arti e Mestieri, 4
20884 Sulbiate (MB)
Italia
P.IVA 02181770963
pa-info@it.pepperl-fuchs.com
phone +39 039 62921

Pepperl+Fuchs è leader mondiale nella tecnologia e nella produzione di sensori industriali e componenti elettronici per il mercato dell'automazione globale. Innovazione, crescita e qualità costante ne garantiscono il successo da oltre 70 anni. Pepperl+Fuchs impiega circa 6,300 persone in tutto il mondo ed ha siti produttivi a norma ISO 9001 in Germania, Stati Uniti, Singapore, Ungheria, Indonesia e Vietnam.