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KFU8-DWB-1.D

KFU8-DWB-1.D Rotation Speed Monitor

订货号: 231209
产品分类: K 系统（DIN 导轨安装，功能强大）

Rotation Speed Monitor

查看规格参数资料与附件

TECHNICAL DATA

规格参数

General specifications

Signal type	Digital Input
Safety Integrity Level (SIL)	SIL 2
Connection	terminals 23, 24
Rated voltage	20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz
Rated current	approx. 100 mA
Power dissipation/power consumption	≤ 1.8 W ; 2 VA / 1.8 W ; 2 VA
Connection side	field side
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;
Input I	2- or 3-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact
Open circuit voltage/short-circuit current22 V / 40 mAInput resistance4.7 kΩSwitching point/switching hysteresislogic 1: > 2.5 mA ; logic 0: < 1.9 mAPulse duration> 50 µsInput frequency0.001 ... 12000 HzLine fault detectionbreakage I ≤ 0.15 mA; short-circuit I > 4 mA	Open circuit voltage/short-circuit current22 V / 40 mAInput resistance4.7 kΩSwitching point/switching hysteresislogic 1: > 2.5 mA ; logic 0: < 1.9 mAPulse duration> 50 µsInput frequency0.001 ... 12000 HzLine fault detectionbreakage I ≤ 0.15 mA; short-circuit I > 4 mA
Input II	startup override: 1 ... 1000 s, adjustable in steps of 1 s
Active/PassiveI > 4 mA (for min. 100 ms) / I < 1.5 mAOpen circuit voltage/short-circuit current18 V / 5 mA	Active/PassiveI > 4 mA (for min. 100 ms) / I < 1.5 mAOpen circuit voltage/short-circuit current18 V / 5 mA
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
Line fault detection	breakage I ≤ 0.15 mA; short-circuit I > 4 mA
Active/Passive	I > 4 mA (for min. 100 ms) / I < 1.5 mA
Open circuit voltage/short-circuit current	18 V / 5 mA
Connection side	control side
Connection	output I: terminals 10, 11, 12 output II: terminals 16, 17, 18
Output I, II	signal, relay
Contact loading250 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 AMechanical life5 x 107 switching cyclesEnergized/De-energized delayapprox. 20 ms / approx. 20 ms	Contact loading250 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 AMechanical life5 x 107 switching cyclesEnergized/De-energized delayapprox. 20 ms / approx. 20 ms
Contact loading	250 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
Input I	Input I
Measuring range0.001 ... 12000 HzResolution0.1 % of measured value , ≥ 0.001 HzAccuracy0.1 % of measured value , > 0.001 HzMeasuring time< 100 msInfluence of ambient temperature0.003 %/K (30 ppm)	Measuring range0.001 ... 12000 HzResolution0.1 % of measured value , ≥ 0.001 HzAccuracy0.1 % of measured value , > 0.001 HzMeasuring time< 100 msInfluence of ambient temperature0.003 %/K (30 ppm)
Output I, II	Output I, II
Response delay≤ 200 ms	Response delay≤ 200 ms
Measuring range	0.001 ... 12000 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)
Response delay	≤ 200 ms
Input I/other circuits	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I, II against eachother	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I, II/other circuits	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Start-up override/power supply	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Display elements	LEDs , display
Control elements	Control panel
Configuration	via operating buttons
Labeling	space for labeling at the front
Electromagnetic compatibility	Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)	Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Low voltage	Low voltage
Directive 2014/35/EUEN 61010-1:2010	Directive 2014/35/EUEN 61010-1:2010
Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Directive 2014/35/EU	EN 61010-1:2010
Electromagnetic compatibility	NE 21:2006
Degree of protection	IEC 60529:2001
Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
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
Height119 mmWidth40 mmDepth115 mm	Height119 mmWidth40 mmDepth115 mm
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001
Height	119 mm
Width	40 mm
Depth	115 mm
Supplementary information	Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

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