BERGHOF B-Fortis CC-Prime S01, Руководство пользователя

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USER MANUAL 1.2 | B-FORTIS CC-PRIME SERIES
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1,000 1,000 ms (1 s) 250 s
If filtering is active, an average is calculated for the set time range. However a value is still issued
during the sampling rate interval. For example, if the filter is set to 1,000, the average of the
measurements for the previous 1,000 ms / 1,000 measurements is issued each millisecond (or, in
the case of operating mode AI-PT, the average for the last 250 ms / 1,000 measurements).
The filtering can be activated and configured using CODESYS V3. The sampling rate is constant.
It can only be filtered with a whole multiple of the sampling rate.
Operating modes for the analogue inputs
HINWEIS
Damage to channel
High voltages can damage analogue channels, stopping them from working correctly.

Ensure the input voltage does not exceed ±30 V.
Operating mode: voltage input AI (U)
Feature Value Description
Connections per
input
–
AI (U/T) and AGND or AI (U) and AGND;
connect screening with AGND.
Measuring range
–10 to +10 V –
Input impedance in
signal range
100 kΩ
between AI (U/T) and AGND or
between AI (U) and AGND
Max. errors at 25°C ±0.25% (±50 mV)
–
Temperature
coefficient
±40 ppm/K
(±0.4 mV/K)
–
Digital resolution 24 bit
–
Data format in
user program
32 bit real (floating-point number) in millivolts (mV)
Maximum
permissible
permanent overload
Max. ±30 V
compared to AGND
±30 V = max. voltage on AI channel
Output of digital
value in case of
overload
–
If a voltage of ±10 V is applied to an AI (U), a
plausible value is still given up to approx.
±15 V. The specified accuracy is only valid for
the range
–10 to +10 V.
From a voltage of ±16 V, the values are
distorted considerably and from +23 V an