National Instruments E Series - Manual (Page 85)

Appendix A Specifications for DAQCard-AI-16E-4
DAQCard E Series User Manual A-2  National Instruments Corporation
Input coupling ................................... DC
Max working voltage
(signal + common mode) ................ Each input should remain within
±
11 V of ground
Overvoltage protection ......................
±
25 V powered on,
±
15 V
powered off
Inputs protected .......................... ACH<0..15>, AISENSE
FIFO buffer size ................................ 1,024 samples
Data transfers .................................... DMA, interrupt, programmed
I/O
DMA modes ...................................... Single transfer, demand transfer
Configuration memory size ............... 512 words
Input signal ranges .................
Board Gain
(Software
Selectable)
Board Range
(Software Selectable)
Bipolar Unipolar
0.5
±
10 V —
1
±
5 V 0 to 10 V
2
±
2.5 V 0 to 5 V
5
±
1 V 0 to 2 V
10
±
500 mV 0 to 1 V
20
±
250 mV 0 to 500 mV
50
±
100 mV 0 to 200 mV
100
±
50 mV 0 to 100 mV