NI sbRIO-961x/9612XT/963x/9632XT/964x/9642XT
46
ni.com
Maximum total output current
on all channels ........................................20 A
Output impedance (
R
0
) ...........................0.3
Ω
max
Continuous overvoltage
protection range (V
sup
)............................40 V
Reversed-voltage protection ...................None
Current limiting ......................................None
Short-circuit protection...........................Indefinitely protected when a
channel is shorted to D GND or
to a voltage up to V
sup
Trip current for one channel
With all other channels
at 250 mA current............................3 A typ
With all other channels off ..............5 A typ
V
sup
quiescent current consumption .......28 mA max
Maximum update rate .............................40 µs max
Propagation delay ...................................500
μ
s max
Power Limits
Caution
Exceeding the power limits may cause unpredictable behavior by the device.
5 V pins (P2, P3, P4, P5) ........................+5 V ±5%,
2 A max (shared with C Series
modules)
Power Requirements
The NI sbRIO device requires a power supply connected to connector J3.
Refer to Figure 4 for the location of J3. Refer to the
Powering the NI sbRIO
Device
section for information about connecting the power supply.
Power supply voltage range....................19–30 VDC
1
Power supply current limit .....................1.8 A
1
The NI sbRIO device is 1–2% more efficient with a 19 V supply than with a 30 V supply.
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