Technical specifications
Order no. 600-252-7DH21
Name AI 8 x U ±100 V, 0-100 V, Iso., 16-bit
Module ID / module type 5811 dec. / 0x0208
Number of inputs 8
Electrically isolated from backplane bus Yes
Channels electrically isolated from each other Yes
Current draw
External Not needed
Internal Max. 140 mA
Power dissipation Max. 1 W
Measuring ranges / load resistance 0 ... 10 V / 2 Mohms
±100 V / 2 Mohms
Measurement resolution 15 bits + sign
Measuring method Integration
Interference frequency suppression None / 10 Hz / 50 Hz / 60 Hz / 400 Hz
Refresh rate / conversion rate
Depends on the interference frequency suppression
setting being used:
None: 3 ms
400 Hz: 8 ms
60 Hz: 51 ms
50 Hz: 60 ms
10 Hz: 160 ms
Diagnoses
Upper measuring limit exceeded (overflow)
Lower measuring limit fallen below (underflow)
Parameter assignment error
Process alarms Upper and lower limit per channel
Error limits
Operational error limit ±0.2% within the entire temperature range,
relative to the nominal range
Basic error limit ±0.1%, operational error limit at 25 °C, relative to
the nominal range
Temperature error ±0.005%/K, relative to the nominal range
Linearity error ±0.05%/K, relative to the nominal range
Repeating accuracy in steady state at 25 °C ±0.05%/K, relative to the nominal range
Parameter configuration length 44 bytes
General error indicator Red LED
Weight Approx. 110 g
Certification UL 508
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