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ni.com | Getting Started with NI 9512 Modules and AKD Servo Drives
Step 5: Connect the NI 9512 to AKD Drive Ca
b
le to the
AKD Servo Drive
Connect the NI 9512 to AKD Drive Cable to the AKD servo drive. Refer to Figure 6 for the
location of the connectors.
1.
Connect the cable X1 3-pin connector to the AKD servo drive X1 3-pin connector. This
connector pr24 V power to both the drive logic and to the safe torque out (STO)
input. The STO input must be powered by +24V for proper drive operation. If you need to
use the STO functionality complete the following additional steps:
a.
Disconnect the STO wire from the NI 9512 to AKD cable X1 connector and insulate it.
Note
The STO and +24V wires are internally connected in the NI 9512 to AKD
cable. You
must
insulate the STO wire if you disconnect it from the X1 connector.
b.
Connect the STO terminal and GND terminal to the output of a safety relay or security
control. The safety relay must comply with the requirements of the SIL 2 according to
IEC 61800-5-2, PL d according to ISO 13849-1, or Category 3 according to EN-954.
Refer to the
AKD Installation Manual
for more information.
Figure 5 shows the X1 connector pin assignment and wire colors.
Figure 5.
AKD X1 Connector
+24 V (Red)
GND (Bl
a
ck)
S
TO (Brown)
X1
3
-Pin
Connector
Содержание NI 9512 C Series
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