KFD2-UFT-EX2.D 现货特卖

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产品属性
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2-channel isolated barrier

24 V DC supply (Power Rail)

Dry contact or NAMUR inputs

Input frequency 1 mHz ... 1 kHz

Current output 0/4 mA ... 20 mA

Relay and transistor output

Start-up override

Configurable by PACTware or keypad

Line fault detection (LFD)

产品阐述
24 V DC
General specifications
Signal type		Digital Input
Supply
Connection		terminals 23+, 24- or power feed module/Power Rail
Rated voltage		20 ... 30 V DC
Rated current		approx. 130 mA
Power loss		2.2 W
Power consumption		2.5 W
Input
Connection		input I: terminals 1+, 3- input II: terminals 4+, 6- input III: terminals 13+, 14- (control input 1) input IV: terminals 15+, 14- (control input 2)
Input I, II		2-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact
	Open circuit voltage/short-circuit current	8.2 V / 10 mA
	Pulse duration	min. 250 µs , overlap on direction of rotation signal: ≥ 125 µs
	Input frequency	rotation direction monitoring 0.001 ... 1000 Hz slip monitoring 10 ... 1000 Hz
	Lead monitoring	breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA
Input III, IV
	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 III: terminals 19+, 20- output IV: terminals 21+, 20- output V: terminals 7-, 8+
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 10⁷ switching cycles
	Energized/De-energized delay	approx. 20 ms / approx. 20 ms
Output III and IV		signal , electronic output, passive
	Contact loading	40 V DC
	Signal level	1-signal: (external voltage) - 2.5 V max. for 10 mA or 3 V max. for 100 mA (100 mA, short-circuit proof) -2.5 V (50 mA, short-circuit/overload proof) 0-signal: switched off (off-state current ≤ 10 µA)
Output V		analog
	Current range	0 ... 20 mA or 4 ... 20 mA
	Open loop voltage	max. 24 V DC
	Load	max. 650 Ω
	Fault signal	downscale I ≤ 3.6 mA, upscale I ≥ 21.5 mA (acc. NAMUR NE43)
Programming interface
	Connection	programming socket
	Interface	RS 232
Collective error message		Power Rail
Transfer characteristics
Input I and II
	Measurement range	0.001 ... 1000 Hz
	Resolution	slip monitoring: 1% frequency measurement: 0,1% of measured value; but >0.001Hz
	Accuracy	slip monitoring: 1% frequency measurement: 0.5% of measured value; but >0.001Hz
	Measuring time	frequency measurement: < 100 ms
	Influence of ambient temperature	0.003 %/K (30 ppm)
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
Data for application in connection with Ex-areas
EC-Type Examination Certificate		TÜV 99 ATEX 1471 , for additional certificates see
	Group, category, type of protection	II (1)GD, I (M1) [Ex ia] IIC, [Ex iaD], [Ex ia] I (-20 °C ≤ T_amb ≤ 60 °C)
Statement of conformity		TÜV 02 ATEX 1885 X
	Group, category, type of protection, temperature class	II 3G Ex nA nC IIC T4
Output I, II
	Contact loading	50 V AC/2 A/cos φ > 0.7; 40 V DC/1 A resistive load
Directive conformity
	Directive 94/9/EC	EN 60079-0:2009, EN 60079-11:2007 , EN 60079-15:2005 , EN 60079-26:2007 , EN 61241-11:2006
International approvals
FM approval
	Control drawing	16-538FM-12

型号/规格

KFD2-UFT-EX2.D

品牌/商标

P+F

KFD2-UFT-EX2.D 现货 特卖

KFD2-UFT-EX2.D 现货特卖