Title: +038=360.000-OU045T_03-PCD2.m4160 PLS SBC - Hardware Manual.pdf
Internally, the W525 outputs the last output value received from the PCD with a maximum delay of 2 ms.Depending on the speed of the PCD, the transmission time for each individual output value scaled to 16 bit is normally 100 μs.Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 09│2012-01-256-82Saia-Burgess Controls Ltd.Input/output (I/O) modulesPCD2.W525FiltersInputsThere are two factors used to filter the captured values:The basic hardware filter with a time constant of 2 ms. This filter attenuates the input signal by 6 dB per order of magnitude at a switching frequency of 80 Hz.The software also has an effect. This results in a delay to the captured value of 2 ms with a notch filter property at 500 Hz, where no software- based filter with 50 Hz/60 Hz has been selected.Where a 50 Hz (60 Hz) filter is used, the frequency of the notch filter is 50 Hz (60 Hz); in this case, the delay is also 2 ms.Outputs6