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Getting Started with AKD EtherCAT Drives and NI SoftMotion
Connect the AC Input Power
Connect the X3 mains supply connector to AC input power. Pins 4 through 7 contain the AC
power signals. The X3 connector also provides signals for an external brake (regen) resistor
(±RB) and DC bus link (-DC). Refer to the
AKD Installation Manual
for information about using
these terminals.
Note
Do not turn on AC power until all required hardware connections are made.
Figure 10 shows the location and pin assignment for the X3 connector.
Figure 10.
AKD EtherCAT Servo Drive X3 Connector
AC input power can be connected for either a three-phase or single-phase operation.
Note
External filtering and fusing are optionally provided by the user. Refer to the
AKD Installation Manual
for information about filter and fuse requirements.
Figure 11 shows three-phase connection.
Figure 11.
AC Input Power Three-Phase Connection
1
2
3
4
5
6
7
–RB
–DC
+RB
L1
L2
L
3
PE
DC
O
u
t
L1
U
s
er-Provided
Filter
(option
a
l)
L2
L
3
AKD
S
ervo Drive
Protective
E
a
rth
L1
L2
L
3
Protective
E
a
rth
