Beckhoff PS1111-2403-0002, Documentation

Page: 22 / 31

Technical data, mounting, wiring
PS1111-2403-0002 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 [
}
20] chapter
Input fuse included Non-replaceable slow-blow fuse with high load capacity
Leakage current Typ. 50µA / 120µA At 100Vac, 50Hz, TN, TT / IT network
Typ. 75µA / 170µA At 120Vac, 60Hz, TN, TT / IT network
Typ. 130µA / 270µA At 230Vac, 50Hz, TN, TT / IT network
Max. 80µA / 190µA At 110Vac, 50Hz, TN, TT / IT network
Max. 120µA / 270µA At 132Vac, 60Hz, TN, TT / IT network
Max. 210µA / 400µA At 264Vac, 50Hz, TN, TT / IT network