Index
© National Instruments Corporation I-3 SCXI-1125 User Manual
theory of multiplexed hardware
operation, 4-3
using software for scanning operations
LabVIEW and SCXI channel
string, 5-25
LabVIEW and virtual channel
string, 5-26
multiplexed mode operation
connecting to SCXI-1125 for DAQ device
in PXI combination, 1-4, 3-2
in SCXI chassis, 1-4, 3-2
N
NI-DAQ version required, D-2
P
parallel mode
connecting SCXI-1125 to DAQ
device, 1-5
theory of parallel hardware operation, 4-4
using software for scanning
C and parallel mode, 5-29
LabVIEW and parallel mode, 5-28
physical specifications, A-7
pin assignments
front connector (table), 2-6
PXI combination chassis, 1-4, 3-2
R
rear signal connector
description, 2-7
pin assignments
figure, 2-8
table, 2-8
regulatory compliance specifications, A-9
removing SCXI-1125
from Measurement & Automation
Explorer, C-1
from SCXI chassis, C-1
S
safety specifications, A-9
SCXI channel string, 5-25
SCXI chassis
connecting SCXI-1125 to DAQ device,
1-4, 3-2
SCXI-1125
calibration, 5-30
common questions, D-1
digital signals (table), D-3
multiplexed mode, 4-2
parallel mode, 4-3
signal connections, 2-1
specifications, A-1
self-test verification
troubleshooting, 1-7, D-2
signal connections
See also connectors
AC and DC voltage connections, 2-1
AC-coupling, 2-4
floating AC-coupled signal
connection (figure), 2-4
floating signal, 2-3
floating signal connection
(figure), 2-3
front signal connector (figure), 2-6
ground-referenced AC-coupled
signal connection (figure), 2-4
ground-referenced signal, 2-2
ground-referenced signal connection
(figure), 2-2
digital signals (table), D-3