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KFD2-DWB-EX1.D 现货 特卖
价格：电议
地区：上海市
电 话：138-16754864
手 机：13816754864
传 真：021-60443648

上海卓峙自动化设备有限公司

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上海卓峙自动化设备有限公司是一家从事工业自动化工程设计、安装、调试、售后服务和代理销售各类进口电气，服务于一体的企业。公司坚持“信誉为本，诚信经营”的理念，依靠网络从事世界传感器，安全栅、隔离栅，电源，低压电器以及气动液压,仪器仪表,机电产品销售与工程配套服务，公司为冶金、石油、化工、钢铁、电力、电子、船舶、汽车、环保、纺织、食品、医疗、制药、包装、等众多行业提供完善的技术方案和备件服务。

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联系人：徐工

电话：

QQ:2821445492

  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Dry contact or NAMUR inputs
  • Input frequency 1 mHz ... 5 kHz
  • 2 relay contact outputs
  • Start-up override
  • Configurable by keypad
  • Line fault detection (LFD)
  • Up to SIL2 acc. to IEC 61508/IEC 61511

    • 产品阐述
    24 V DC
    General specifications
    Signal typeDigital Input
    Supply
    Connectionterminals 23+, 24- or power feed module/Power Rail
    Rated voltage20 ... 30 V DC
    Rated currentapprox. 100 mA
    Power loss/power consumption≤ 1.8 W / 1.8 W
    Input
    ConnectionInput I: intrinsically safe: terminals 1+, 3-
    Input II: non-intrinsically safe: terminals 13+, 14-
    Input Iacc. to EN 60947-5-6 (NAMUR), see system description for electrical data
     Pulse duration> 50 μs
     Input frequency0.001 ... 5000 Hz
     Lead monitoringbreakage I ≤ 0.15 mA; short-circuit I > 6.5 mA
    Input IIstartup override: 1 ... 1000 s, adjustable in steps of 1 s
     Active/PassiveI > 4 mA (for min. 100 ms) / I < 1.5 mA
     Open circuit voltage/short-circuit current18 V / 5 mA
    Output
    Connectionoutput I: terminals 10, 11, 12
    output II: terminals 16, 17, 18
    Output I, IIsignal, relay
     Contact loading250 V AC / 2 A / cos φ ≥ 0.7; 40 V DC / 2 A
     Mechanical life5 x 107 switching cycles
     Energized/De-energized delayapprox. 20 ms / approx. 20 ms
    Collective error messagePower Rail
    Directive conformity
    Electromagnetic compatibility 
     Directive 2004/108/ECEN 61326-1:2006
    Low voltage 
     Directive 2006/95/ECEN 61010-1:2010
    Conformity
    Electromagnetic compatibilityNE 21:2006
    Protection degreeIEC 60529:2001
    Ambient conditions
    Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
    Mechanical specifications
    Protection degreeIP20
    Mass300 g
    Dimensions40 x 119 x 115 mm (1.6 x 4.7 x 4.5 in) , housing type C3
    Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
    Data for application in connection with Ex-areas
    EC-Type Examination CertificateTüV 99 ATEX 1408 , for additional certificates see www.pepperl-fuchs.com
     Group, category, type of protection II (1)GD, I (M1) [Ex ia] IIC, [Ex iaD], [Ex ia] I (-20 °C ≤ Tamb ≤ 60 °C)
    Statement of conformityTüV 02 ATEX 1885 X
     Group, category, type of protection, temperature class II 3G Ex nA nC IIC T4
    Output I, II 
     Contact loading50 V AC/2 A/cos φ > 0.7; 40 V DC/1 A resistive load
    Directive conformity 
     Directive 94/9/ECEN 60079-0:2009, EN 60079-11:2007 , EN 60079-15:2005 , EN 60079-26:2007 , EN 61241-11:2006
    International approvals
    FM approval 
     Control drawing16-538FM-12