Rơle 1Kênh tín hiệu SIL3 24VDC Pepperl Fuchs KFD0-RSH-1.4S.PS2

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Rơle 1Kênh tín hiệu SIL3 24VDC Pepperl Fuchs KFD0-RSH-1.4S.PS2

Relay Module
KFD0-RSH-1.4S.PS2
- 1-channel signal conditioner
- 24 V DC supply (loop powered)
- Logic input 20 V DC ... 26.5 V DC, non-polarized
- Fail-safe relay contact output for de-energized and energized to safe function
- Test pulse immunity
- Up to SIL 3 acc. to IEC/EN 61508

 

Datasheet excerpt Technical data of  KFD0-RSH-1.4S.PS2

General specifications
Signal type		Digital Output
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 3
Supply
Rated voltage		0-signal: -3 ... 3 V DC , loop powered 1-signal: 20 ... 26.5 V DC , loop powered
Power dissipation		< 1.5 W
Power consumption		< 1.5 W
Input
Connection side		control side
Connection		Input terminals 7, 8 ; test input terminals 10, 11, 12
Pulse/Pause ratio		min. 20 ms / min. 20 ms
Test input		see functional safety manual
Signal level		0-signal: -3 ... 3 V DC 1-signal: 20 ... 26.5 V
Rated current		45 ... 50 mA
Output
Connection side		field side
Connection		output I (ETS): terminals 2, 3 output II (DTS): terminals 4, 5, 6 output I and II (DPS): terminals 2, 3, 4, 5, 6
Contact loading		253 V AC/5 A/cos φ 0.7; 30 V DC/5 A resistive load
Minimum switch current		2 mA / 24 V DC
Energized/De-energized delay		approx. 10 ms / approx. 5 ms
Mechanical life		5 x 106 switching cycles
Fuse rating		2.5 A (max. 5 A) recommended maximum utilization of the fuse: 80 %
Transfer characteristics
Switching frequency		< 10 Hz
Galvanic isolation
Input/Output		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/Output		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elements		LEDs
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
Conformity
Electromagnetic compatibility		NE 21:2012
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. 100 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

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