Solenoid Driver KFD2-SL2-Ex2.B

2-channel isolated barrier
24 V DC supply (Power Rail)
Output 45 mA at 11.7 V DC
Logic input, non-polarized
Up to SIL 2 acc. to IEC/EN 61508

Technical Data
Details
Informative Literature
Product Documentation
Design / Simulation
Approvals
Associated Products
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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.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of KFD2-SL2-Ex2.B

General specifications
Signal type		Digital Output
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 2
Supply
Connection		Power Rail or terminals 14+, 15-
Rated voltage		20 ... 30 V DC
Power consumption		max. 3.3 W at 45 mA output current
Input
Connection side		control side
Connection		terminals 7, 8, 9
Input current		approx. 3 mA at 24 V DC
Signal level		1-signal: 16 ... 30 V DC 0-signal: 0 ... 5 V DC
Output
Connection side		field side
Internal resistor		272 Ω
Current		≤ 45 mA
Voltage		≥ 11.7 V
Open loop voltage		min. 24 V
Connection		terminals 1+, 2-, 3- channel 1 , terminals 4+, 5-, 6- channel 2
Output current		45 mA
Output signal		These values are valid for the rated operating voltages from 20 ... 30 V DC.
Energized/De-energized delay		≤ 20 ms / ≤ 20 ms
Galvanic isolation
Input/Output		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff
Input/power supply		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff
Power supply/Output		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff
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)
Conformity
Electromagnetic compatibility		NE 21:2006
Degree of protection		IEC 60529:2001
Protection against electrical shock		EN 61010-1:2010
Ambient conditions
Ambient temperature		-20 ... 50 °C (-4 ... 122 °F)
Mechanical specifications
Degree of protection		IP20
Connection		screw terminals
Mass		approx. 150 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
Data for application in connection with hazardous areas
EU-type examination certificate		ZELM 00 ATEX 0024
	Marking	II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
	Output	Ex ia
	Voltage	28 V
	Current	110 mA
	Power	770 mW (linear characteristic)
Supply
	Maximum safe voltage	40 V (Attention! The rated voltage can be lower.)
Input
	Maximum safe voltage	60 V (Attention! The rated voltage can be lower.)
Collective error message
	Maximum safe voltage	40 V (Attention! The rated voltage can be lower.)
Certificate		TÜV 02 ATEX 1820 X
	Marking	II 3G Ex nA IIC T4 Gc
Galvanic isolation
	Input/Output	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
	Output/power supply	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
	Directive 2014/34/EU	EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000
International approvals
CSA approval
	Control drawing	116-0304
IECEx approval
	IECEx certificate	IECEx TUN 04.0001
	IECEx marking	[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
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	27210190
ECLASS 11.0	27210190
ECLASS 10.0.1	27210190
ECLASS 9.0	27210190
ECLASS 8.0	27210190
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	39121008

Details: KFD2-SL2-Ex2.B

Function

This isolated barrier is used for intrinsic safety applications.

The device supplies power to solenoids, LEDs and audible alarms located in a hazardous area.

It is controlled via logic signals. The inputs have two defined states: 1-Signal = 16 V DC ... 30 V DC, 0-Signal = 0 V DC ... 5 V DC. The current consumption of the input is about 3 mA.

At full load, 11.7 V at 45 mA is available for the hazardous area application.

Informative Literature: KFD2-SL2-Ex2.B

Literature	Language	File Type	File Size
Application Guideline Solenoid Drivers	ENG	PDF	1982 KB

Product Documentation: KFD2-SL2-Ex2.B

Safety and Security Documentation	Language	File Type	File Size
Instruction manual	ENG	PDF	168 KB
Functional Safety Manual	ENG	PDF	486 KB
Manuals
Manual	ENG	PDF	3685 KB

Design / Simulation: KFD2-SL2-Ex2.B

CAD	Language	File Type	File Size
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	---
EPLAN macro EDZ / EPLAN Makro EDZ	ALL	EDZ	1376 KB

Approvals: KFD2-SL2-Ex2.B

Certificates	Certificate No.	Language	File Type	File Size
Australia Test Safe	ANZEx 17.3006X	ALL	PDF	6788 KB
Canada FM	CoC 3028768C	ALL	PDF	316 KB
China SITIIAS CCC Ex Certificate	2020322316001447 (Singapore)	ALL	PDF	1077 KB
DNV Marine	TAA00001WX	ALL	PDF	106 KB
Europe TUV Nord ATEX Category 3 G	TÜV 02 ATEX 1820X	ALL	PDF	1397 KB
Europe ZELM ATEX Category (1) GD ATEX Category (M1)	ZELM 00 ATEX 0024	ALL	PDF	1157 KB
India PESO (India) CCOE	A/P/HQ/KA/104/5851 (P502033)	ALL	PDF	100 KB
Korea KOSHA	12-AV4BO-0645	ALL	PDF	850 KB
TUV Nord IECEx Certificate of Conformity	IECEx TUN 04.0001	ALL	LINK	---
USA FM	CoC 3028768	ALL	PDF	296 KB
Ukraine SERTIS Ex	SC 21.0646 X	ALL	PDF	12351 KB
United Kingdom CML UK-Type Examination Certificate UKEX Category (1) D UKEX Category (1) G UKEX Category (M1)	CML 21UKEX2935	ALL	PDF	141 KB
exida Functional Safety Assessment	P+F 06/09-23 R029	ALL	PDF	565 KB
Control Drawings
Control drawing CSA / Control drawing CSA		ALL	PDF	108 KB
Declaration of Conformity
EU-Declaration of conformity	TDOC-0059FENG	ENG	PDF	155 KB

Associated Products: KFD2-SL2-Ex2.B

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Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, OH 44087
United States of America
sales@us.pepperl-fuchs.com
phone +1 330 425-3555

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. Pepperl+Fuchs does not sell personal data.