Beckhoff PS1111-2402-0002, Documentation

Page: 22 / 31

Technical data, mounting, wiring
PS1111-2402-0002 22 Version: 1.0
3.14 Protective functions and safety features
Protective functions and safety features
Insulation resistance > 500MOhm Under given conditions between input and output, measured with
500Vdc
Output overvoltage protection Typ. 30.5Vdc
Max. 32Vdc In the event of an internal power supply fault, a redundant circuit limits
the maximum output voltage to 32V. The output switches off. To at-
tempt a restart, turn off the input voltage for at least 90 seconds.
Protection class II According to EN/IEC 61140
Protection class IP 20 According to EN/IEC 60529
Overtemperature protection - .
Protection against input transients MOV (metal oxide
varistor)
For further information see EMC chapter [
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20]
Input fuse included Non-replaceable slow-blow fuse with high load capacity
Leakage current Typ. 40µA / 80µA At 100Vac, 50Hz, TN, TT / IT network
Typ. 60µA / 120µA At 120Vac, 60Hz, TN, TT / IT network
Typ. 100µA / 200µA At 230Vac, 50Hz, TN, TT / IT network
Max. 60µA / 100µA At 110Vac, 50Hz, TN, TT / IT network
Max. 80µA / 150µA At 132Vac, 60Hz, TN, TT / IT network
Max. 140µA / 260µA At 264Vac, 50Hz, TN, TT / IT network