DSUB Connector
Note
The NI 9514 requires an external power supply. You can connect the external power
supply to the V
than one external power supply to the module.
Do not connect anything to pins marked Reserved.
Caution
© National Instruments Corporation
Figure 2-4 shows a simplified connection diagram.
Drive Command
Drive Enable
Drive Fault
V
sup
NI Connection
Accessory/
Custom Cable
Drive Command
Drive Enable
Drive Fault
Servo Motor
Encoder
Figure 2-4. NI 9514 Connection Diagram
input provided on the DSUB or MDR connector. Do not connect more
sup
MDR Connector
Encoder 0 Phase A, B, Index
+5 V OUT
Forward, Reverse Limit, Home
Drive
Motor
2-5
Chapter 2
Hardware Overview
NI 9514
Limit and Home
Sensors
Power Supply
NI 951x User Manual