Power Feed Module KFD2-EB2.SP

Interface for Power Rail
Supply current ≤ 4 A
Replaceable fuse
Relay contact output, reversible
LED status indication
Connection via spring terminals with push-in connection technology

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

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of KFD2-EB2.SP

Product Description
Power feed module with spring terminals

Supply
Connection		terminals 11+, 12- terminals 8+, 9-
Rated voltage		20 ... 30 V DC The maximum rated operating voltage of the devices plugged onto the Power Rail must not be exceeded.
Fusing		5 AT/250 V AC recommended maximum utilization of the fuse: 80 %
Power dissipation		≤ 1 W
Output
Connection		Power Rail
Output current		max. 4 A
Output voltage		U_i ≥ rated voltage U_r = U_i - 0.6 V
Fault signal		relay output: NO contact
Contact loading		30 V AC/ 2 A / cos φ ≥ 0.7 ; 40 V DC/ 2 A
Energized/De-energized delay		approx. 20 ms / approx. 20 ms
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
Degree of protection		IEC 60529:2001
Ambient conditions
Ambient temperature		-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protection		IP20
Connection		spring 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
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
Certificate		UL 22 ATEX 2853 X
	Marking	II 3G Ex ec nC IIC T4 Gc
Directive conformity
	Directive 2014/34/EU	EN IEC 60079-0:2018+AC:2020 , EN IEC 60079-7:2015+A1:2018 , EN IEC 60079-15:2019
International approvals
FM approval		FM 22 US 0031 X
	Control drawing	116-0160
UL approval		E106378
CSA approval		CoC 1051840
IECEx approval
	IECEx certificate	IECEx UL 16.0051X
	IECEx marking	Ex ec nC IIC T4 Gc
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	27210119
ECLASS 12.0	27210119
ECLASS 11.0	27210119
ECLASS 10.0.1	27210119
ECLASS 9.0	27210119
ECLASS 8.0	27210119
ECLASS 5.1	27210119
ETIM 9.0	EC002653
ETIM 8.0	EC002653
ETIM 7.0	EC002653
ETIM 6.0	EC002653
ETIM 5.0	EC002542
UNSPSC 12.1	39121004

Details: KFD2-EB2.SP

Function

The power feed module supplies the Power Rail with a voltage of 24 V DC and a maximum current of 4 A.

In the event of a device fault or a wiring fault of any isolator on the Power Rail, the collective error messaging relay alerts the controller via a binary I/O point. This relay can be configured as normally-open or normally-closed.

A green LED on the front of the device indicates the power state, and a red LED lights up during a fault condition.

In the sense of functional safety (SIL) the device provides no dangerous failures. Thereby the safe condition of the supplied isolators must be defined as the de-energized state. Thus the device will not influence the safety calculation or the SIL value.

This device is compatible with all versions of the Power Rail.

Informative Literature: KFD2-EB2.SP

Literature	Language	File Type	File Size
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-EB2.SP

Brief Instructions	Language	File Type	File Size
Instruction leaflet / Beipackzettel	ALL	PDF	79 KB
Safety and Security Documentation
Instruction manual	ENG	PDF	164 KB
Manuals
Manual	ENG	PDF	3685 KB

Design / Simulation: KFD2-EB2.SP

CAD	Language	File Type	File Size
CAD 3-D / CAD 3-D	ALL	STP	2510 KB
CAD Portal / CAD Portal	ALL	LINK	---

Approvals: KFD2-EB2.SP

Certificates	Certificate No.	Language	File Type	File Size
Canada CSA	CoC 1051840 C	ALL	PDF	43 KB
China SITIIAS CCC Ex Certificate	2024322303005906 (Vietnam)	ALL	PDF	1864 KB
China SITIIAS CCC Ex Certificate	2020322303003533 (Singapore)	ALL	PDF	844 KB
DNV Marine	TAA00001WX	ALL	PDF	106 KB
Europe UL ATEX Category 3 G	UL 22 ATEX 2853X	ALL	PDF	23 KB
UL IECEx Certificate of Conformity	IECEx UL 16.0051X	ALL	LINK	---
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378	CoC E106378 RepRef E106378-20160330	ALL	PDF	371 KB
USA FM	FM 22 US 0031X	ALL	PDF	878 KB
Control Drawings
Control drawing FM / Control drawing FM		ALL	PDF	146 KB
Declaration of Conformity
EU Declaration of Conformity (P+F)	TDOC-0058DENG	ENG	PDF	178 KB

Associated Products: KFD2-EB2.SP

Matching System Components

	UPR-03 Universal Power Rail
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	UPR-03-S Universal Power Rail
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	K-DUCT-BU-UPR-03 Profile Rail
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Accessories

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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.