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KFD0-SCS-Ex1.55 SMART电流驱动器/中继器现货供应

KFD0-SCS-Ex1.55 SMART电流驱动器/中继器现货供应

       倍加福SMART电流驱动器/中继器KFD0-SCS-Ex1.55，单通道隔离栅，HART I / P或变送器电源，弗熙堡从事自动化产品经销多年，一切从客户实际需求出发，备有大量现货，竭诚为您服务，您值得选择！021-51601058

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立即询价 KFD0-SCS-Ex1.55 SMART电流驱动器/中继器现货供应
倍加福SMART电流驱动器/中继器KFD0-SCS-Ex1.55现货供应
KFD0-SCS-Ex1.55
产品特性
       ▷ 1通道隔离栅
       ▷ 24 V DC电源（回路供电）
       ▷ 电流输入/输出4 mA ... 20 mA
       ▷ HART I / P或变送器电源
       ▷ 低压降
       ▷ 线路故障检测（LFD）
       ▷ 符合SIL 2标准 符合IEC 61508

General specifications
Signal type Analog input/analog output
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Supply
Rated voltage loop powered
Power dissipation 0.2 W
Control circuit
Connection terminals 8-, 9+
Voltage max. 30 V DC
Current 4 ... 20 mA (quiescent current < 0.5 mA)
Power dissipation 150 mW at 20 mA and Uin < 24 V
Field circuit
Connection terminals 1+, 2 / 3-
Voltage ≥ 16 V for supply voltage > 21 V
Current 4 ... 20 mA (linear transmission 1 ... 22 mA)
Load ≤ 800 Ω (at 20 mA)
Transfer characteristics
Voltage drop see note
Influence of ambient temperature < 0.5 µA/K
Damping approx. 3 dB
Rise time ≤ 20 µs at 0 Ω, ≤ 600 µs with 800 Ω load
Indicators/settings
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility  
  Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibility NE 21:2007
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 approx. 120 g
Dimensions 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination Certificate PTB 02 ATEX 2064
  Marking Ex-Hexagon II (2)G [EEx ib] IIC
Certificate PF 11 CERT 0902 X
  Marking Ex-Hexagon II 3G Ex nA IIC T4 Gc
Directive conformity  
  Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval device with FM approval on request

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