Input signals are sampled with a sampling freqency of 5 kHz at 50 Hz system
frequency and 6 kHz at 60 Hz system frequency.
The A\D converted signals goes through a filter with a cut off frequency of 500 Hz and
are reported to the numerical module (NUM) with 1 kHz at 50 Hz system frequency
and 1,2 kHz at 60 Hz system frequency.
PMC
PCI to PCI
PC-MIP
PC-MIP
AD3
AD1
AD2
AD4
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel 12
1.2v
2.5v
level shift
en05000474.vsd
IEC05000474 V1 EN
Figure 525: The ADM layout
1MRK502052-UEN B Section 21
IED hardware
1155
Technical manual
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