Rockwell Automation 1746-FIO4V SLC 500 Fast Analog I/O/ User Manual - Manual (Page 81)

Publication 1746-UM009B-EN-P - September 2007
Module Specifications 81
Voltage Output Specifications for 1746-FIO4V
Attribute Value
Converter Resolution 14 bit
Location of LSB in I/O Image Word 0000 0000 0000 01XX
Non-linearity 0.05% of full scale
Conversion Method R–2R ladder
Step Response (to 95%) 2.5 ms (normal)
Load Range 1 k…
∞ Ω
Load Current 10 mA (max)
Load Reactance 1 µF (max)
Voltage Output Coding (–10…10V dc –
1 LSB) –32,768 … +32,764
Output Range –10 … 10V – 1 LSB (normal)
Resolution 1.22070 mV per LSB
Full Scale 10V dc
Overall Accuracy at 25 °C (77 °F) ±0.208% of full scale
Overall Accuracy at 0…60 °C (32…140 °F) ±0.384% of full scale
Overall Accuracy Drift ±54 ppm/°C of full scale (max)
Gain Error at 25 °C (77 °F) ±0.208% of full scale
Gain Error at 0…60 °C (32…140 °F) ±0.374% of full scale
Gain Error Drift ±47 ppm/°C (max)
Offset Error at 25 °C (77 °F) ±9 LSB (typical)
Offset Error at 0…60 °C (32…140 °F) ±11 LSB
Offset Error Drift ±0.05 LSB/°C (max)