ASDA-A3
Wiring
Revision December, 2017
3-5
3
3.1.2 Connectors and terminal blocks
Symbol
Name
Description
L1, L2
Power input for the
control circuit
Connect to single-phase AC power (please refer to the model
specification for the proper input voltage).
P1, P2
Input for the DC reactor For harmonic suppression. If this function is not required,
short-circuit P1 and P2.
R, S, T
Power input for the main
circuit
Connect to three-phase AC power (please refer to the model
specification for the proper input voltage).
U, V, W
FG
Motor power
Connect to the servo motor
Symbol
Wire
color
Description
U
Red
Three-phase main power cable for
the motor.
V
White
W
Black
FG
Green
Connect to ground terminal
for
the servo drive.
P2, P3, D,
C,
Regenerative resistor
terminal or braking unit
Use internal resistor
The contact between P3 and D
should be short-circuited The contact
between P3 and C should be open.
Use external resistor
Connect P3 and C to the resistor and
the contact between P3 and D should
be open.
Use external braking
unit
Connect the braking unit to P2 and
of the servo drive. The connection
between P3 & D, and P3 & C should
be opened.
Ground terminal
Connect to the ground wire for the power and servo motor.
CN1
I/O connector (Optional)
Connect to the host controller. Please refer to section 3.3 for
more information.
CN2
Connector for encoder
(Optional)
Connect to the encoder or conversion board. Please refer to
section 3.4 for more information.
CN3
Connector of RS-485
and CANopen (Optional)
For RS-485 and CANopen. Please refer to section 3.5 for
more information.
CN4
Mini USB connector
(Optional)
Connect to PC or notebook. Please refer to section 3.6 for
more information.
CN5
Position feedback
connector (Optional)
Connect to external linear scale or encoder for full-closed
loop and motor feedback. Please refer to section 3.8 for more
information.
CN6
DMCNET connector
(Optional)
For DMCNET communication. Please refer to section 3.8 for
more information.
CN9
Expansion module
Reserved
CN10
STO
Connect to STO. Please refer to section 3.9 for more
information.
CN11
Reserved
Reserved
CN12
Reserved
Reserved
Summary of Contents for ASD-A3-0121
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Page 43: ...Installation ASDA A3 2 20 Revision December 2017 2 This page is intentionally left blank...
Page 105: ...Wiring ASDA A3 3 62 Revision December 2017 3 This page is intentionally left blank...
Page 187: ...Operation Mode ASDA A3 6 36 Revision December 2017 6 This page is intentionally left blank...
Page 467: ...Parameters ASDA A3 8 210 Revision December 2017 8 This page is intentionally left blank...
Page 577: ...Specifications ASDA A3 A 28 Revision December 2017 A This page is intentionally left blank...
Page 597: ...Accessories ASDA A3 B 20 Revision December 2017 B This page is intentionally left blank...
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