2-6
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Chapter 2
Hardware Overview
Figure 2-4 shows a simplified connection diagram.
Figure 2-4.
NI 9514 Connection Diagram
Note
The NI 9514 requires an external power supply. You can connect the external
power supply to the V
sup
input provided on the DSUB or MDR connector. Do not
connect more than one external power supply to the module.
Caution
Do
not
connect anything to pins marked Reserved.
Encoder
S
ervo Motor
Drive Comm
a
nd
Drive En
ab
le
Drive F
au
lt
Drive Comm
a
nd
Drive En
ab
le
Drive F
au
lt
V
su
p
D
S
UB Connector
Forw
a
rd, Rever
s
e Limit, Home
MDR Connector
NI 9514
Drive
Motor
Encoder 0 Ph
as
e A, B, Index
Limit and Home
Sensors
Power Supply
NI Connection
Accessory/
Custom Cable
+5 V OUT