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position： home > product > Safety barrier > Pepperl+Fuchs > P+F barrier model series
KFD2-SOT2-Ex1.LB 倍加福开关放大器现货供应

KFD2-SOT2-Ex1.LB 倍加福开关放大器现货供应

       倍加福开关放大器KFD2-SOT2-Ex1.LB，单通道隔离栅，24 V DC电源，Fuxb automation will serve you wholeheartedly！ +86-021-51601058

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inquiry KFD2-SOT2-Ex1.LB 倍加福开关放大器现货供应
倍加福开关放大器KFD2-SOT2-Ex1.LB现货供应
KFD2-SOT2-Ex1.LB
产品特性
       ▷ 1通道隔离栅
       ▷ 24 V DC电源（电源导轨）
       ▷ 干接点或NAMUR输入
       ▷ 无源晶体管输出，无级性
       ▷ 被动故障输出，无级性
       ▷ 线路故障检测（LFD）
       ▷ 可逆操作模式
       ▷ 符合SIL 2标准 符合IEC 61508

General specifications
Signal type Digital Input
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Supply
Connection Power Rail or terminals 14+, 15-
Rated voltage 20 ... 30 V DC
Ripple ≤ 10 %
Rated current ≤ 50 mA
Input
Connection side field side
Connection terminals 1+, 2+, 3-
Rated values acc. to EN 60947-5-6 (NAMUR), see manual for electrical data
Open circuit voltage/short-circuit current approx. 8 V DC / approx. 8 mA
Switching point/switching hysteresis 1.2 ... 2.1 mA / approx. 0.2 mA
Line fault detection breakage I ≤ 0.1 mA , short-circuit I > 6 mA
Output
Connection side control side
Connection output I: terminals 7, 8 ; output II: terminals 8, 9
Switching voltage max. 30 V
Switching current max. 100 mA , short-circuit protected
Signal level 1-signal: switching voltage - 2.5 V max. at 10 mA switching current or 3 V max. at 100 mA switching current
0-signal: switched off (off-state current ≤ 10 µA)
Output I signal, passive electronic output
Output II signal or error message; passive transistor output
Collective error message Power Rail
Transfer characteristics
Switching frequency ≤ 5 kHz
Galvanic isolation
Input/Output reinforced insulation acc. to IEC 62103, rated insulation voltage 300 Vrms
Input/power supply reinforced insulation acc. to IEC 62103, rated insulation voltage 300 Vrms
Output/power supply basic insulation according to IEC 62103, rated insulation voltage 50 Veff
Output/Output not available
Indicators/settings
Display elements LEDs
Control elements DIP-switch
Configuration via DIP switches
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility  
  Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Conformity
Galvanic isolation IEC 62103:2003
Electromagnetic compatibility NE 21:2004
Degree of protection IEC 60529:2001
Input EN 60947-5-6:2000
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass approx. 150 g
Dimensions 20 x 119 x 115 mm (0.8 x 4.7 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 00 ATEX 2035
  Marking Ex-Hexagon II (1) G [Ex ia] IIC
Ex-Hexagon II (1) D [Ex ia] IIIC
  Input Ex ia IIC, Ex ia IIIC
  Voltage 10.5 V
  Current 13 mA
  Power 34 mW (linear characteristic)
Supply  
  Maximum safe voltage 40 V DC (Attention! The rated voltage can be lower.)
Output  
  Maximum safe voltage 40 V DC (Attention! The rated voltage can be lower.)
EU-type examination certificate DMT 01 ATEX E 133
  Marking Ex-Hexagon I (M1) [Ex ia] I
Certificate TÜV 99 ATEX 1499 X
  Marking Ex-Hexagon II 3G Ex nA II T4
Galvanic isolation  
  Input/Output safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
  Input/power supply safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity  
  Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000
International approvals
FM approval  
  Control drawing 116-0035
CSA approval  
  Control drawing 116-0047
IECEx approval IECEx PTB 05.0011
  Approved for [Ex ia] IIC , [Ex ia] I , [Ex ia] IIIC
General information
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable.

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