User Manual
SLC™ 500 4-Channel Analog I/O Modules 27
Publication 1746-IN008C-EN-P - May 2004
Voltage Output Specifications for NIO4V, NO4V, and FIO4V
Description Specification
NIO4V and NO4V FIO4V
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 2.5 ms (at 95%) 2.5 ms (normal)
Load Range 1K to ∞ Ohms
1K to ∞ ohms
Maximum Load Current 10 mA
Maximum Load Reactance 1 µF
Voltage Output Coding (-10 to +10V dc - 1 LSB) -32,768 to +32,764 -32,768 to +32,764
Output Range (Normal) -10 to +10 volts - 1 LSB ±10V dc - 1 LSB
Resolution 1.22070 mV per LSB
Full Scale 10V dc
Overall Accuracy at +25° C (77° F) (max.) ±0.208% of full scale
Overall Accuracy at 0° to +60° C
(32° to 140° F) (max.)
±0.384% of full scale
Overall Accuracy Drift (max.) ±54ppm/° C of full scale
Gain Error at +25° C (77° F) (max.) ±0.208%
Gain Error at 0° to +60° C
(32° to 140° F) (max.)
±0.374%
Gain Error Drift (max.) ±47ppm/° C
Offset Error at +25° C (77° F) (max.) ±9 LSB
Offset Error at 0° to +60° C
(32° to 140° F) (max.)
±11 LSB
Offset Error Drift (max.) ±0.05 LSB/° C
@JO$&/QQE@JO$&/QQE ".".