Hiển thị tốc độ, Overspeed/Underspeed Monitor Pepperl+Fuchs KFU8-DWB-1.D

Đăng ngày 28-08-2018 12:21:04 AM - 790 Lượt xem

Mã sản phẩm: P+F KFU8-DWB-1.D

1-channel signal conditioner
AC/DC wide range supply
Dry contact or NAMUR inputs
Input frequency 1 mHz ... 12 kHz
2 relay contact outputs
Start-up override
Configurable by keypad
Line fault detection (LFD)
Up to SIL2 acc. to IEC 61508/IEC 61511

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Datasheet as PDF in the following languages:

ENG

FRA

DEU

Technical Data: KFU8-DWB-1.D

Product Description
48 V AC ... 253 V AC/20 V DC ... 90 V DC
General specifications
Signal type		Digital Input
Supply
Connection		Terminals 23, 24
Rated voltage		20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz
Rated current		Approx. 100 mA
Power loss/power consumption		≤ 1.8 W ; 2 VA / 1.8 W ; 2 VA
Input
Connection		Input I: 2-wire sensor: terminals 1+, 3-three wire sensor: terminals 1+, 2- and 3 input II: terminals 13+, 14- start-up override;
Line fault detection		Breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA
Input I		2- or 3-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact
	Open circuit voltage/short-circuit current	22 V / 40 mA
	Input resistance	4.7 kΩ
	Switching point/switching hysteresis	Logic 1: > 2.5 mA ; logic 0: < 1.9 mA
	Pulse duration	> 50 μs
	Input frequency	0.001 ... 12000 Hz
	Lead monitoring	Breakage I ≤ 0.15 mA; short-circuit I > 4 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		Output I: terminals 10, 11, 12 output II: terminals 16, 17, 18
Output I, II		Signal, relay
	Contact loading	250 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A
	Mechanical life	5 x 10 ⁷ switching cycles
	Energized/De-energized delay	Approx. 20 ms / approx. 20 ms
Directive conformity
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1:2006
Low voltage
	Directive 2006/95/EC	EN 61010-1:2010
Conformity
Electromagnetic compatibility		NE 21:2006
Protection degree		IEC 60529:2001
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Protection degree		IP20
Mass		300 g
Dimensions		40 x 119 x 115 mm (1.6 x 4.7 x 4.5 in) , housing type C3
Mounting		On 35 mm DIN mounting rail acc. to EN 60715:2001

Documents: KFU8-DWB-1.D

Instruction leaflets	Language	File Type	File Size
Bedienkarte KF-DWB-1.D/Operator card KF-DWB-1.D	ALL	PDF	843 KB
Instructions, Short instructions, Safety information
Operating instructions Signal Conditioners K-system	ENG	PDF	976 KB
Betriebsanleitung Signaltrenner K-System	GER	PDF	978 KB
Manuals
Manual KF**-DWB-(Ex)1.D	ENG	PDF	1113 KB
Handbuch KF**-DWB-(Ex)1.D	GER	PDF	1123 KB
Handbuch KF-DWB-(Ex)1.D/Manual KF-DWB-(Ex)1.D	RUS	PDF	2063 KB
Manual KF**-DWB-(Ex)1.D	SPA	PDF	1117 KB

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CAD+CAE: KFU8-DWB-1.D

CAD	File Type	File Size
/cad/cad0986c.zip	ZIP	657 KB
ePLAN-Makros Ger?te K-System (EMA)/ePLAN macros K-System devices (EMA)	ZIP	17983 KB
Abmessungszeichnung 3D/Dimension drawing 3D	IGS	1025 KB
Abmessungszeichnung 3D/Dimension drawing 3D	STP	870 KB

Approvals+Certificates: KFU8-DWB-1.D

Certificates	Certificate No.	File Type	File Size
Exida Functional Safety Assessment	P+F 04/03-15 R016	PDF	337 KB
Europe Pepperl+Fuchs 94/9/EC (ATEX) 2004/108/EC (EMC) 2006/95/EC (LVD) Declaration of Conformity ATEX Category 3 G	PF08CERT1216 X	PDF	1548 KB