Connectors And Terminal Blocks - Delta ASDA-A3 Series User Manual

ASDA-A3

3.1.2 Connectors and terminal blocks

Symbol
Power input for the
L1, L2
control circuit
P1, P2 Input for the DC reactor
Power input for the main
R, S, T
circuit
U, V, W
Motor power
FG
P2, P3, D,
Regenerative resistor
terminal or braking unit
C,
Ground terminal
CN1 I/O connector (Optional)
Connector for encoder
CN2
(Optional)
Connector of RS-485
CN3
and CANopen (Optional)
Mini USB connector
CN4
(Optional)
Position feedback
CN5
connector (Optional)
DMCNET connector
CN6
(Optional)
CN9 Expansion module
CN10 STO
CN11 Reserved
CN12 Reserved
Revision December, 2017
Name
Connect to single-phase AC power (please refer to the model
specification for the proper input voltage).
For harmonic suppression. If this function is not required,
short-circuit P1 and P2.
Connect to three-phase AC power (please refer to the model
specification for the proper input voltage).
Connect to the servo motor
Symbol
U
V
W
FG
Use internal resistor
Use external resistor
Use external braking
unit
Connect to the ground wire for the power and servo motor.
Connect to the host controller. Please refer to section 3.3 for
more information.
Connect to the encoder or conversion board. Please refer to
section 3.4 for more information.
For RS-485 and CANopen. Please refer to section 3.5 for
more information.
Connect to PC or notebook. Please refer to section 3.6 for
more information.
Connect to external linear scale or encoder for full-closed
loop and motor feedback. Please refer to section 3.8 for more
information.
For DMCNET communication. Please refer to section 3.8 for
more information.
Reserved
Connect to STO. Please refer to section 3.9 for more
information.
Reserved
Reserved
Description
Wire
Description
color
Red
Three-phase main power cable for
White
the motor.
Black
Connect to ground terminal
Green
the servo drive.
The contact between P3 and D
should be short-circuited The contact
between P3 and C should be open.
Connect P3 and C to the resistor and
the contact between P3 and D should
be open.
Connect the braking unit to P2 and
of the servo drive. The connection
between P3 & D, and P3 & C should
be opened.
Wiring
3
for
3-5