National Instruments C Series Getting Started page 8

Figure 4 shows the X1 connector pin assignment and wire colors.
2. Connect the cable X9 DSUB connector to the AKD servo drive X9 DSUB connector.
3. Connect the cable X8 10-pin connector to the AKD servo drive X8 10-pin connector.
You can use the X7 I/O connector for additional I/O but it is not used for
Note
connection to the NI 9514 and NI 9516 drive interface modules.
Figure 5. NI 9514/16 to AKD Drive Cable Connections
1 +24 V Supply, STO (X1)
8 | ni.com | Getting Started with NI 9514/16 Modules and AKD Servo Drives
Figure 4. AKD X1 Connector
+24 V (Red)
GND (Black)
STO (Brown)
X1 3-Pin
Connector
1
2
2 Encoder Emulation (X9)
3
3 I/O Connector(X8)