NI 9512 Operating Instructions and Specifications
14
ni.com
applications. Fig
u
res 7 and 8 show simplified schematic diagrams
of the encoder inp
u
t circ
u
it connected to differential and
single-ended encoder o
u
tp
u
ts.
Figure 7.
Differential Encoder Input Circuit
Figure 8.
Single-Ended Encoder Input Circuit
Receiver
Phase +
Phase –
Encoder
NI 9512
+5 V
COM
Receiver
Phase+
Encoder NI
9512
No
Connection
Phase–
+5 V
COM
+5 V
Com