NI 9403 Operating Instructions and Specifications
10
ni.com
ni.com/info
and enter
c
s
erie
s
doc
for information abo
u
t
C Series doc
u
mentation.
Typically, when a system is in sleep mode, yo
u
cannot
comm
u
nicate with the mod
u
les. In sleep mode, the system
cons
u
mes minimal power and may dissipate less heat than it does
in normal mode. Refer to the
section for more
information abo
u
t power cons
u
mption and thermal dissipation.
Specifications
The following specifications are typical for the range –40 to 70 °C
u
nless otherwise noted. All voltages are relative to COM
u
nless
otherwise noted.
Input/Output Characteristics
N
u
mber of channels.......................... 32 DIO channels
Inp
u
t/o
u
tp
u
t type............................... TTL, single-ended
Defa
u
lt power-on line direction ........ Inp
u
t
