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Glossary-1
PC-DIO-24 User Manual
Glossary
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Prefix
Meaning
Value
µ
-
micro-
10-6
m-
milli-
10-3
k-
kilo-
10
3
M-
mega-
10
6
°
degrees
Ω
ohms
%
percent
A
amperes
AWG
American Wire Gauge
BCD
binary-coded decimal
C
Celsius
DMA
direct memory access
hex
hexadecimal
Hz
hertz
in.
inches
Iin
input current
Iout
output current
kbytes
1,024 bytes
LSB
least significant bit
MB
megabytes of memory
m
meters
MSB
most significant bit
PPI
programmable peripheral interface
R
EXT
external resistance
s
seconds
SSR
solid-state relay
V
volts
V
EXT
external volt
VDC
volts direct current