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NI 9512 Operating Instructions and Specifications
Caution
Do
not
connect digital outputs to +5 V input
circuitry.
Caution
Do
not
connect the Drive Enable output to a
+5 V input circuit when the Drive Enable output is
configured for sourcing.
Figure 11 shows an example of wiring the outputs to a sinking
input device.
Figure 11.
Drive Enable or Digital Output Circuit Configured for Sourcing
Figure 12 shows an example of wiring the outputs to a sourcing
input device.
Drive En
ab
le or
Digit
a
l O
u
tp
u
t
COM
NI 9512
NI 9512 V
su
p
NPN (
S
inking)
Inp
u
t Device
Config
u
red
For
S
o
u
rcing
S
inking
Circ
u
it
V–
(Reference)
In
Drive En
ab
le or
Digit
a
l O
u
tp
u
t
V+