Rotation Speed Monitor KFD2-DWB-Ex1.D

1-channel isolated barrier
24 V DC supply (Power Rail)
Dry contact or NAMUR inputs
Input frequency 1 mHz ... 5 kHz
2 relay contact outputs
Start-up override
Configurable by keypad
Line fault detection (LFD)
Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511

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.

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Veri sayfası alıntısı: Teknik veriler KFD2-DWB-Ex1.D

General specifications
Signal type		Digital Input
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 2
Supply
Connection		terminals 23+, 24- or power feed module/Power Rail
Rated voltage		20 ... 30 V DC
Rated current		approx. 100 mA
Power dissipation/power consumption		≤ 1.8 W / 1.8 W
Input
Connection side		field side
Connection		Input I: intrinsically safe: terminals 1+, 3- Input II: non-intrinsically safe: terminals 13+, 14-
Input I		acc. to EN 60947-5-6 (NAMUR), see manual for electrical data
	Pulse duration	> 50 µs
	Input frequency	0.001 ... 5000 Hz
	Line fault detection	breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA
Input II		startup override: 1 ... 1000 s, adjustable in steps of 1 s
	Active/Passive	I > 4 mA (for min. 100 ms) / I < 1.5 mA
	Open circuit voltage/short-circuit current	18 V / 5 mA
Output
Connection side		control side
Connection		output I: terminals 10, 11, 12 output II: terminals 16, 17, 18
Output I, II		signal, relay
	Contact loading	253 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A
	Mechanical life	5 x 10⁷ switching cycles
	Energized/De-energized delay	approx. 20 ms / approx. 20 ms
Collective error message		Power Rail
Transfer characteristics
Input I
	Measuring range	0.001 ... 5000 Hz
	Resolution	0.1 % of measured value , ≥ 0.001 Hz
	Accuracy	0.1 % of measured value , > 0.001 Hz
	Measuring time	< 100 ms
	Influence of ambient temperature	0.003 %/K (30 ppm)
Output I, II
	Response delay	≤ 200 ms
Galvanic isolation
Input I/other circuits		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff
Output I, II against eachother		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff
Output I, II/other circuits		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff
Start-up override/power supply and collective error		functional insulation acc. to IEC 62103, rated insulation voltage 50 V_eff
Indicators/settings
Display elements		LEDs , display
Control elements		Control panel
Configuration		via operating buttons
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 21:2006
Degree of protection		IEC 60529:2001
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection		IP20
Connection		screw terminals
Mass		300 g
Dimensions		40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) (W x H x D) , housing type C2
	Height	119 mm
	Width	40 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		TÜV 99 ATEX 1408
	Marking	II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
Supply
	Maximum safe voltage	40 V DC (Attention! U_m is no rated voltage.)
Input I		terminals 1+, 3-: Ex ia
	Voltage U_o	10.1 V
	Current I_o	13.5 mA
	Power P_o	34 mW (linear characteristic)
Input II		terminals 13+, 14- non-intrinsically safe
	Maximum safe voltage U_m	40 V (Attention! The rated voltage can be lower.)
Output I, II		terminals 10, 11, 12; 16, 17, 18 non-intrinsically safe
	Maximum safe voltage	253 V (Attention! The rated voltage can be lower.)
	Contact loading	253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load
Certificate		TÜV 02 ATEX 1885 X
	Marking	II 3G Ex nA nC IIC T4 Gc
Output I, II
	Contact loading	50 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load
Galvanic isolation
	Input I/other circuits	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
	Control drawing	16-538FM-12
UL approval		E223772
IECEx approval
	IECEx certificate	IECEx TUN 03.0000 IECEx TSA 18.0007X
	IECEx marking	[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I 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	27210128
ECLASS 12.0	27210128
ECLASS 11.0	27210128
ECLASS 10.0.1	27210128
ECLASS 9.0	27210128
ECLASS 8.0	27210190
ECLASS 5.1	27210121
ETIM 9.0	EC002918
ETIM 8.0	EC002918
ETIM 7.0	EC002918
ETIM 6.0	EC002918
ETIM 5.0	EC002475
UNSPSC 12.1	39121007

Details: KFD2-DWB-Ex1.D

Function

This isolated barrier is used for intrinsic safety applications. It monitors for an overspeed or underspeed condition of a digital signal (NAMUR sensor/ mechanical contact) from a hazardous area by comparing the input frequency to the user programmed reference frequency.

An overspeed or underspeed condition is signaled via the relay outputs. Line fault detection of the field circuit is indicated by a red LED, Power Rail and relay. The start-up override feature sets relay outputs to default conditions programmed by the user for up to 1,000 seconds.

The unit is easily programmed by the use of a keypad located on the front of the unit.

A unique collective error messaging feature is available when used with the Power Rail system.

For additional information, refer to the manual and www.pepperl-fuchs.com.

Informative Literature: KFD2-DWB-Ex1.D

Literature	Dil	Dosya Tipi	Dosya Boyutu
Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation Stage	ENG	PDF	566 KB
Application Report - Energy Generation in Wastwater Treatment Plants	ENG	PDF	532 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
Application Report - Sicherer Brennstofftransport in Kohlekraftwerken	ENG	PDF	391 KB
Application Report - Water Inlet in Wastewater Treatment Plants	ENG	PDF	526 KB

Product Documentation: KFD2-DWB-Ex1.D

Brief Instructions	Dil	Dosya Tipi	Dosya Boyutu
Operator card KF-DWB-1.D / Bedienkarte KF-DWB-1.D	ALL	PDF	843 KB
Safety and Security Documentation
Instruction manual	ENG	PDF	175 KB
Functional Safety Manual	ENG	PDF	2001 KB
Manuals
Manual KF**-DWB-(Ex)1.D	ENG	PDF	1113 KB
Manual	ENG	PDF	3685 KB

Design / Simulation: KFD2-DWB-Ex1.D

CAD	Dil	Dosya Tipi	Dosya Boyutu
CAD 3-D / CAD 3-D	ALL	STP	870 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	79 KB

Approvals: KFD2-DWB-Ex1.D

Certificates	Sertifika No.	Dil	Dosya Tipi	Dosya Boyutu
Australia Test Safe	ANZEx 17.3006X	ALL	PDF	6788 KB
Brasil TUV Rheinland Brazil	TÜV 13.1144	ALL	PDF	1254 KB
Canada FM	FM22CA0016X	ALL	PDF	364 KB
China SITIIAS CCC Ex Certificate	2020322316001444 (Singapore)	ALL	PDF	1311 KB
Europe TUV Nord ATEX Category (1) D ATEX Category (M1) ATEX Category (1) G	TÜV 99 ATEX 1408	ALL	PDF	540 KB
Europe TUV Nord ATEX Category 3 G	TÜV 02 ATEX 1885X	ALL	PDF	1101 KB
Korea KOSHA	10-AV4BO-0387	ALL	PDF	272 KB
Test Safe IECEx Certificate of Conformity	IECEx TSA 18.0007X	ALL	LINK	---
USA Canada UL cULus Hazardous Location UL E223772 UL	CoC 20200622 - E223772 RepRef 20071210	ALL	PDF	82 KB
USA FM	CoC 3009603	ALL	PDF	40 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 22UKEX2509	ALL	PDF	154 KB
Worldwide TUV Nord IECEx Certificate of Conformity	IECEx TUN 03.0000	ALL	LINK	---
exida Functional Safety Assessment	P+F 04/03-15 R016	ALL	PDF	337 KB
Control Drawings
Control drawing FM / Control drawing FM		ALL	PDF	156 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)	DOC-0041E	ALL	PDF	111 KB
UKCA-Declaration of conformity / UKCA-Konformitätserklärung	DOC-7077	ALL	PDF	102 KB

İlişkili Ürünler: KFD2-DWB-Ex1.D

Matching System Components

	KFD2-EB2 Power Feed Module
	Interface for Power Rail, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indicationpa

	UPR-03 Universal Power Rail
	35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 2 m (6 foot), simple to customize to application space, Eliminates daisy-chainspa

	UPR-03-M Universal Power Rail
	35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 1.6 m (5 foot), simple to customize to application space, Eliminates daisy-chainspa

	UPR-03-S Universal Power Rail
	35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 0.8 m (2.6 ft), simple to customize to application space, Eliminates daisy-chainspa

	K-DUCT-BU Profile Rail
	Cable trunking is integrated in the mounting profile, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Standard length 1.8 m (5.8 ft), simple to customize to application space, With mounting aidspa

	K-DUCT-BU-UPR-03 Profile Rail
	Cable trunking with integrated Power Rail UPR-03, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Provides DC supply voltage to all equipped K-System modules, Standard length 1.8 m (5.8 ft), simple to customize to application space, With end caps UPR-E, cover and mounting aidspa

Accessories

	F-NR3-Ex1 NAMUR Resistor Network
	1-channel, Dry contact input, For line fault detection (LFD)pa

	KF-ST-5GN Terminal Block
	3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces greenpa

	KF-ST-5BU Terminal Block
	3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces bluepa

	KF-CP Coding Pins
	Coding of K-System terminal blocks, Coding of LB/FB-System front sockets, Packaging unit: 20 x 6 coding pinspa

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Pepperl+Fuchs Elektronik San. ve Tic. Ltd. Şti.
Atatürk Mah. Şeref Sok. No: 9
34758 Ataşehir
Türkiye
phone +90 216 577 2250

Pepperl+Fuchs, endüstriyel sensörlerin üretimi ve geliştirilmesinde küresel otomasyon pazarının lider firmalarından biridir.Yenilikçi yaklaşım, kaliteden ödün vermeme ve istikrarlı büyüme 70 yıldan beri devam eden başarımızı garanti etmektedir. Pepperl+Fuchs’un dünya çapında 6.300 çalışanı mevcuttur ve Almanya, ABD, Singapur, Macaristan, Endonezya ve Vietnam’da çoğu ISO 9001 sertifikalı, üretim tesisleri bulunmaktadır.