NI 9401 Operating Instructions and Specifications
12
ni.com
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.......................... 8 DIO channels
Defa
u
lt power-on line direction ........ Inp
u
t
Inp
u
t/o
u
tp
u
t type............................... TTL, single-ended
