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Safety BarriersSeries 9001, 9002 Standard Applications

Selection table Description Ordering code ApplicationDigital input with professional switch (load grounded)Field circuit grounded Diagram 9001/01-252-060-141
09955E02 Nominal values Operating voltageU
N = + 20 V ... 35 VOperating currentI
N = 40 mAVoltage at loadU
L ) U
N - 3 V Safety values Maximum voltageU
o = 25.2 VMaximum currentI
o = 60 mAMaximum permissible external inductanceL IIC 6.2 mHIIB25 mHMaximum permissible external capacitanceC
o m FIIB0.82 m FMaximum powerP IIC 0.107
o o = 378 mWApplication noteThis safety professional barrier is particularly suited to drive a relay. Also it is possible to drive a digital input (optocoupler) of an automation system as load. ApplicationDigital output (sourcing) for solenoid valves supplier, PROFESSIONAL LED etc.Field circuit grounded Diagram 9001/01-252-100-141
09956E02 Nominal values Operating voltageU
N = + 20 V ... 35 VOpen circuit output voltage(professional terminal 3 -> 4, I U
N ( 24 VU
N > 24 V21 VOperating currentI
L )
N - 3 VU
N = 0)U
N = U
L / 268 O + R
L Safety values Maximum voltageU
o = 25.2 VMaximum currentI
o = 100 mAMaximum permissible external inductanceL IIC 2 mHIIB11 mHMaximum permissible external capacitanceC
o m FIIB0.82 m FMaximum powerP IIC 0.107
o o = 630 mW

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General Catalogue 07.12.2005