Measurement IEPE ±5 V
Measurement mode | ±5 V | |
---|---|---|
Measuring range, nominal | -5…+5 V | |
Measuring range, end value (FSV) | 5 V | |
Measuring range, technically usable | -5.368…+5.368 V | |
PDO resolution (including sign) | 24 bit | 16 bit 2) |
PDO LSB (Extended Range) | 640 nV | 163.84 µV |
PDO LSB (Legacy Range) | 596.. nV | 152.59.. µV |
Input impedance ±Input 1 (internal resistance) | Differential typ. tbd. || tbd. CommonMode typ. tbd. against SGND |
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”
Specific data (preliminary data in cursive format)
Measurement mode | ±5 V | |||
---|---|---|---|---|
Basic accuracy: Measuring deviation at 23°C, with averaging | < ±0.01 % = 100 ppm FSV typ. | |||
Offset/Zero point deviation (at 23°C) | EOffset | < 70 ppm FSV | ||
Gain/scale/amplification deviation (at 23°C) | EGain | < 55 ppm | ||
Non-linearity over the whole measuring range | ELin | < 25 ppm FSV | ||
Repeatability | ERep | < 20 ppm FSV | ||
Noise (without filtering) | ENoise, PtP | < 1200 ppm FSV | < 9375 digits | < 6 mV |
ENoise, RMS | < 200 ppm FSV | < 1563 digits | < 1 mV | |
Max. SNR | > 74 dB | |||
Noisedensity@1kHz | < 14.14 | |||
Noise (with 50 Hz FIR filter) | ENoise, PtP | < 700 ppm FSV | < 5469 digits | < 3.5 mV |
ENoise, RMS | < 140 ppm FSV | < 1094 digits | < 700 µV | |
Max. SNR | > 77.1 dB | |||
Temperature coefficient | TcGain | < 8 ppm/K typ. | ||
TcOffset | < 5 ppm FSV /K typ. | |||
Crosstalk (without filter) | DC: >115 dB typ. | 50 Hz: >105 dB typ. | 1 kHz: >80 dB typ. | |
Crosstalk (with 50 Hz FIR filter) | DC: >115 dB typ. | 50 Hz: >115 dB typ. | 1 kHz: >115 dB typ. | |
Largest short-term deviation during a specified electrical interference test | ±0.03 % = 300 ppm FSV typ. |

Note: In Extended Range Mode the Underrange/Overrange display in the PDO status has the character of an information/warning when the nominal measuring range is exceeded, i.e. no Error is displayed in the PDO status and LED. If the technical measuring range is also exceeded, Error = TRUE is also displayed. The detection limit for Underrange/Overrange Error can be set in the CoE. In Legacy Range mode, an Underrange/Overrange event also leads to an Error in the PDO status. |