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

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(dòng)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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立即詢價(jià) 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現(xiàn)貨供應(yīng)
KFA6-DWB-Ex1.D
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(dòng)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 Ex-Hexagon II (1)G [Ex ia Ga] IIC
Ex-Hexagon II (1)D [Ex ia Da] IIIC
Ex-Hexagon I (M1) [Ex ia Ma] I
Certificate TÜV 02 ATEX 1885 X
  Marking Ex-Hexagon 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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