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KFA6-DWB-Ex1.D 倍加福轉(zhuǎn)速監(jiān)控器現(xiàn)貨供應(yīng)

???????倍加福轉(zhuǎn)速監(jiān)控器KFA6-DWB-Ex1.D，單通道隔離柵，230 V AC電源，干接點(diǎn)或NAMUR輸入，弗熙堡從事自動化產(chǎn)品經(jīng)銷多年，一切從客戶實(shí)際需求出發(fā)，備有大量現(xiàn)貨，竭誠為您服務(wù)，您值得選擇！021-51601058

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倍加福轉(zhuǎn)速監(jiān)控器KFA6-DWB-Ex1.D現(xiàn)貨供應(yīng)

產(chǎn)品特點(diǎn)

? 轉(zhuǎn)速監(jiān)控器

? 1通道隔離柵

? 230 V AC電源

? 干接點(diǎn)或NAMUR輸入

? 輸入頻率1 mHz ... 5 kHz

? 2個(gè)繼電器觸點(diǎn)輸出

? 啟動優(yōu)先

? 可通過鍵盤配置

? 線路故障檢測（LFD）

? 符合SIL 2標(biāo)準(zhǔn) 符合IEC 61508 / IEC 61511

產(chǎn)品介紹
230 V AC

General specifications
Signal type		Digital Input
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 2
Supply
Connection		terminals 23, 24
Rated voltage		230 V AC ± 10 %
Rated current		18 mA
Power dissipation/power consumption		≤ 2 VA / 2 VA
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)
	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 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	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
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) , housing type C3
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
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/1 A resistive load
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 TUN 03.0000
	Approved for	[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I

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KFA6-DWB-Ex1.D 倍加福轉(zhuǎn)速監(jiān)控器現(xiàn)貨供應(yīng)

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