National Instruments NI 9476 - Manual (Page 14)

NI 9476 Operating Instructions and Specifications 14 ni.com
Continuous overvoltage
protection (V
sup
) ................................ up to 40 V max
Reversed-voltage protection ............. None
Current limiting ................................ None
Short-circuit protection..................... Indefinitely protected when a
channel is shorted to COM or
to a voltage up to V
sup
Trip current for one channel
With all other channels
at rated current............................ 3 A typ
With all other channels off ......... 5 A typ
V
sup
current consumption .................. 28 mA max
Maximum update rate ....................... 40
μs max
Propagation delay ............................. 500 μs max