©
National Instruments Corp.
13
NI 9403 Operating Instructions and Specifications
Update/transfer time
1
cRIO-9151 R Series
Expansion chassis ................ 8
μ
S max
All other chassis................... 7
μ
S max
Direction change time
1
............... 18
μ
S max
Overvoltage protection
Channel-to-COM .............................. ±30 V max on
u
p to
8 channels at a time;
however, contin
u
ed
u
se at
this level will degrade the life
of the mod
u
le.
1
The
u
pdate/transfer and direction change times are valid when the mod
u
le is
u
sed in
a CompactRIO system. When
u
sed in other systems, driver software and system
latencies impact these times.