National Instruments SC-2043-SG Barcode Reader User Manual


 
© National Instruments Corporation G-1 SC-2043-SG User Manual
Glossary
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Prefix Meaning Value
p- pico-
10
-
12
n- nano-
10
-
9
µ- micro-
10
-
6
m- milli-
10
-
3
k- kilo-
10
3
M- mega-
10
6
˚ degrees
ohms
+5 V +5 V signal
A amperes
ACH# DAQ board analog input channel number
A/D analog-to-digital
AGND analog ground signal
AIGND analog input ground signal
AISENSE analog input sense signal
AOGND analog output ground
C Celsius
CHn± module positive or negative input channel number
DAC digital-to-analog converter
DAC#OUT digital-to-analog converter output signal
DAQ data acquisition
DC direct current
DGND digital ground
DIO digital input-output
±EX voltage excitation input signals
±EXn positive or negative voltage excitation output channels
EXT external
EXTREF external reference signal
EXTSTROBE* external strobe signal
FB full bridge
HB half bridge
Hz hertz
in. inches
INT internal
I/O input/output
LED light-emitting diode
m meters
MB megabytes