User manual

Chapter 3 Software Overview
© National Instruments Corporation 3-125 NI-DAQ User Manual for PC Compatibles
Table 3-12.
Maximum SCXI Module Settling Times
SCXI Module Gain
Settling Time
Using up to
12-bit,200 kS/s
1
Device
Settling Time
Using
AT-MIO-16E-2
2
Settling Time
Using
AT-MIO-16XE-10
(±0.006%
Accuracy)
3
Settling Time
Using
AT -M IO -1 6 XE -1 0
(±0.0015%
Accuracy)
3
SCXI-1100
(no filter)
1to100 7µs 4µs 10 µs 32 µs
200 10 µs 5.5 µs 10 µs 33 µs
500 16 µs 12 µs 25 µs 40 µs
1,000 50 µs 20 µs 30 µs 76 µs
2,000 50 µs 25 µs 30 µs 195 µs
SCXI-1102/B/C,
VXI-SC-1102/B/C,
SCXI-1104/C,
SCXI-1112
all gains 7µs 3µs 10 µs —
SCXI-1120,
SCXI-1120D,
SCXI-1125
all gains 7µs 3µs 10 µs 20 µs
SCXI-1121 all gains 7µs 3µs 10 µs 20 µs
SCXI-1122 all gains 10 ms 10 ms 10 ms 10 ms
SCXI-1126 all gains
or ranges
7µs 3µs 10 µs 20 µs
SCXI-1140 all gains 7µs 3µs 10 µs 20 µs
SCXI-1141,
SCXI-1142,
SCXI-1143,
SCXI-1520,
SCXI-1540
all gains 7µs 3µs 10 µs 20 µs
1
Includes effects of a 12-bit, 200 kS/s device with 1 m SCXI cable assembly.
2
Includes effects of AT-MIO-16E-2 with 1 or 2 m SCXI cable assembly.
3
Includes effects of AT-MIO-16XE-10 with 1 or 2 m SCXI cable assembly.
Note: If you are using remote SCXI, the maximum data acquisition rate also depends on the serial baud rate used.
For more information, see your SCXI user manual.