© National Instruments Corp. 19 NI 9215 Operating Instructions and Specifications
Specifications
The following specifications are typical for the range –40 to 70 °C
unless otherwise noted.

Input Characteristics

Number of channels.......................... 4 analog input channels
ADC resolution................................. 16 bits
Type of ADC.....................................Successive approximation
register (SAR)
Input range........................................ ±10.0 V