NI 9475 Operating Instructions and Specifications
14
ni.com
O
u
tp
u
t impedance (
R
0
) ..................... 0.14
Ω
max
Contin
u
o
u
s o
u
tp
u
t c
u
rrent (
I
0
),
per channel........................................ 1 A max
O
u
tp
u
t voltage
.................................. V
sup
– (
I
0
·
R
0
)
I/O protection
Voltage........................................ 60 VDC max
Reversed voltage ........................ None
Short-circ
u
it behavior
Short-circ
u
it trip time ................. 10
μ
s at 13 A
O
u
tp
u
t delay time (f
u
ll load) ............ 1
μ
s max
Current
Channel Behavior
Module Protection
0 to 1 A
Channel does not trip
Mod
u
le is not damaged
1 to 6 A
Channel does not trip
Mod
u
le may be damaged
6 to 13 A
Channel may trip
Mod
u
le may be damaged
>13 A
Channel trips
Mod
u
le is not damaged
