System Connection; Connecting To Peripheral Devices - Delta ASDA-B3 Series User Manual

ASDA-B3

3.1 System connection

3.1.1 Connecting to peripheral devices

(connecting to Delta communication type servo motor)
Control circuit (L
Regenerative resistor
connector
(P
+
Regenerative resistor
(Optional purchase)
Installation precautions:
1. Make sure the power and wiring connections of the R, S, T, and L
the specifications of the servo drives in Appendix A for the correct voltage input to avoid any
damage to the servo drive and dangerous operating conditions.
2. Make sure the UVW terminal block is correctly wired to avoid abnormal operation of the
motor.
3. When an external regenerative resistor is used, P
the external regenerative resistor should connect to P
regenerative resistor is used. P
contacts should be left open.
4. When an alarm occurs or the system is under emergency stop status, use DO.ALRM or
DO.WARN to switch off the magnetic contactor (MC) to cut off the power to the servo drive.
Power
100 W - 1.5 kW Single- / Three-phase 200 - 230V
2 kW - 3 kW Three-phase 200 - 230V
1 kW - 7.5 kW Three-phase 380 - 400V
Molded case circuit breaker (MCCB)
For preventing the instantaneous excessive current
caused by short circuit or by turning on / off the power
from damaging the servo drive.
Magnetic contactor (MC)
When an alarm occurs, the servo
drive outputs the ALARM signal
and the MC cuts off the power to
the servo drive.
Power input of the
main circuit (RST)
L )
1C 2C
D C)
Servo drive output (UVW)
and D contacts should be short-circuited, and P
Mini USB connector (CN4)
Connects to the PC to
operate the software. Use a
standard Mini USB
connection cable for
connecting with ASDA-Soft.
Communication
connector (CN3/CN6)
I/O connector (CN1)
Encoder connector
, L are correct. Refer to
1C 2C
and D contacts should be left open, and
and C contacts. When the built-in
Wiring
3
STO (CN10)
(CN2)
and C
3-3