Analog Input; Specifications; Input Characteristics - National Instruments Module SCXI-1503 User Manual

Specifications

Analog Input

1
Assumes 1,000 point average, 25 C ±10 C over one year.
2
Assumes 1,000 point average, ±1 C of autozero temperature.
© National Instruments Corporation
This appendix lists the specifications for the SCXI-1503 modules.
These specifications are typical at 25 C unless otherwise noted.

Input Characteristics

Number of channels ............................... 16 differential
Input coupling ........................................ DC
Input signal ranges ................................. ±100 mV (gain = 100) or
Input overvoltage protection
Powered on ..................................... ±42 VDC
Powered off..................................... ±25 V
Inputs protected............................... AI<0..15>
CJ sensor input protection............... ±15 VDC powered on or off
Transfer Characteristics
Nonlinearity ........................................... 0.005% FSR
Input offset error (RTI)
Gain = 1
1
Calibrated .............................. ±650 V max
With autozero enabled
±10 V (gain = 1)
±250 V typ
2
........... ±300 V max
±150 V typ
A-1
A
SCXI-1503 User Manual