Relay Module KFD2-RSH-1.2D.FL3

1-channel signal conditioner
24 V DC supply
Logic input 19 V DC ... 26.4 V DC
Recommended connectable voltage 50 V AC ... 230 V AC, 60 V DC ... 110 V DC
Relay contact output for de-energized to safe function
Line fault transparency (LFT)
Diagnostic function
Up to SIL 3 acc. to IEC/EN 61508
Up to PL e acc. to EN/ISO 13849

Technical Data
Details
Informative Literature
Product Documentation
Design / Simulation
Approvals
Relaterte produkter
Spør produktsakkyndige

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.

Last ned komplett datablad som PDF:

Datablad utdrag: Tekniske data for KFD2-RSH-1.2D.FL3

General specifications
Signal type		Digital Output
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 3
Systematic capability (SC)		SC 3
Performance level (PL)		PL e
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 4+/L, 5+/L, 2-/N load : terminals 6, 3
Connectable voltage		50 ... 230 V AC 60 ... 110 V DC
Power dissipation		< 3.3 W at 5 A , see derating curves
Contact loading		253 V AC/5 A/cos φ 0.7; 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 < 35 V AC undercurrent: 10 mA AC; overcurrent: 5.5 A AC (relay energized) breakage: 48 kΩ; short-circuit: 29 Ω (load, relay de-energized)
Fuse rating		2.5 A (scope of delivery) max. 5 AT, recommended maximum utilization of the fuse: 80 %
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)
Low voltage
	Directive 2014/35/EU	EN 61010-1:2010
Machinery Directive
	Directive 2006/42/EC	EN 62061:2005+AC:2010+A1:2013+A2:2015 , EN/ISO 13849-1:2015
Conformity
Electromagnetic compatibility		NE 21:2017 , IEC/EN 61326-3-2:2018 , EN 61326-3-1:2017
Degree of protection		IEC 60529:2013
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. 142 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-1.2D.FL3

Function

This signal conditioner provides the galvanic isolation between field circuits and control circuits.

The device is a relay module that is suitable for safely switching applications of a load circuit. The device isolates load circuits up to 230 V AC and the 24 V DC control circuit.

The de-energized to safe (DTS) function is permitted for SIL 3 and PL e applications.

An internal fault or a line fault is signalized by the impedance change of the relay contact input and an additional relay contact output.

A fault is signalized by LEDs and a separate collective error message output.

The output must be protected against contact welding by an internal fuse or an external current limitation.

Informative Literature: KFD2-RSH-1.2D.FL3

Literature	Språk	Filtype	Filstørrelse
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 - Safety Relay with Dual Redundancy	ENG	PDF	325 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-1.2D.FL3

Safety and Security Documentation	Språk	Filtype	Filstørrelse
Instruction manual	ENG	PDF	148 KB
Functional Safety Manual	ENG	PDF	1955 KB
Manuals
System Manual	ENG	PDF	3694 KB

Design / Simulation: KFD2-RSH-1.2D.FL3

CAD	Språk	Filtype	Filstørrelse
CAD 3-D / CAD 3-D	ALL	STP	2510 KB
CAD Portal / CAD Portal	ALL	LINK	---
CAE
CAE EPLAN Data Portal / CAE EPLAN Data Portal	ALL	LINK	---
CAE EPLAN macro EDZ / CAE EPLAN Makro EDZ	ALL	EDZ	1526 KB

Approvals: KFD2-RSH-1.2D.FL3

Certificates	Sertifikatnummer	Språk	Filtype	Filstørrelse
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
cULus	2018-11-22-E223772	ALL	PDF	266 KB
Declaration of Conformity
EU Declaration of Conformity (P+F)	TDOC-3878BENG	ENG	PDF	172 KB

Relaterte produkter: KFD2-RSH-1.2D.FL3

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Triple Protection

Pepperl+Fuchs is setting a new level of reliability with newly developed safety relays. With multi-redundant switching contacts, the interface module from the tried-and-tested K-System provides reliable and safety-related activation and deactivation for applications in accordance with IEC61508 up to SIL 3.

Pepperl+Fuchs AS
Frednesøya 21
3933 Porsgrunn
Norway
info@no.pepperl-fuchs.com
phone +47 3557 3800

Pepperl+Fuchs er en ledende leverandør innen utvikling og produksjon av produkter til det globale automasjonsmarkedet. Kontinuerlig innovasjon, høy kvalitet og kontinuerlig vekst danner grunnlaget for vår kontinuerlige suksess i mer enn 70 år. Pepperl+Fuchs-konsernet har i dag mer enn 6300 ansatte globalt. Produksjonen er basert på ISO 9001 og finner sted i Tyskland, USA, Singapore, Ungarn, Indonesia og Ungarn.