Measurement ±10 V - Beckhoff EPP3504-0023 Short Manual

Product overview
3.2.2 Measurement ±10 V
Measurement mode
Measuring range, nominal
Measuring range, end value (FSV)
Measuring range, technically usable
PDO resolution (including sign)
PDO LSB (Extended Range)
PDO LSB (Legacy Range)
Input impedance ±Input 1
(internal resistance)
2
) The analog measurement is always done with 24 bits, in 16-bit mode the eight least significant bits are cut
off. For further information see chapter "Commissioning"/ "Process data overview" [} 59]
Preliminary specifications:
Measurement mode
Basic accuracy: Measuring deviation at 23°C, with
averaging
Offset/Zero point deviation
(at 23°C)
Gain/scale/amplification
deviation (at 23°C)
Non-linearity over the whole
measuring range
Repeatability
Temperature coefficient
Largest short-term deviation during a specified
electrical interference test
Common-mode rejection ratio (without filter)
Common-mode rejection ratio (with 50 Hz FIR
filter)
Noise (without filtering)
Noise (with 50 Hz FIR filter) E
20
±10 V
-10...+10 V
10 V
-10.737...+10.737 V
24 bit
1.28 µV
1.192.. µV
Differential typ. (tbd) || (tbd)
CommonMode typ. (tbd) against SGND
±10 V
< ±0.03 %, < ±300.0 ppm
< ±3.0 mV typ.
E < 60.0 ppm
Offset
E < 280.0 ppm
Gain
E < 80.0 ppm
Lin
E < 40.0 ppm
Rep
Tc < 10.0 ppm/K typ.
Gain
Tc < 4.0 ppm
Offset
< 40.0 µV/K typ.
±0.06% = 600.0 ppm
DC: >115 dB typ. 50 Hz: >105 dB
DC: >115 dB typ. 50 Hz: >115 dB
E < 60.0 ppm
Noise, PtP
E < 10.0 ppm
Noise, RMS
Max. SNR > 100 dB
Noisedensity@1kHz
< 1.41
< 9.0 ppm
Noise, PtP
E < 1.5 ppm
Noise, RMS
Max. SNR > 116.5 dB
Version: 1.2
16 bit
327.68 µV
305.18.. µV
typ.
FSV
FSV
FSV
FSV
/K typ.
FSV
typ.
FSV
typ.
typ.
< 469 digits
FSV
< 78 digits
FSV
< 70 digits
FSV
< 12 digits
FSV
2)
1 kHz: >80 dB
typ.
1 kHz: >115 dB
typ.
< 0.6 mV
< 100.0 µV
< 90.0 µV
< 15.0 µV
EPP3504-0023