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Wiring

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ASDA -A3

3

3.2.3 Wiring for power supply

The power supply wiring for the 400V series servo drive is three-phase. In the following

diagram, Power 1 and ALRM_RY_A are normally open contacts, and Power 2 is a normally

closed contact. MC (magnetic contactor) is the power relay and the contact for the main power

circuit.

 Wiring method for three-phase power supply (for all 400V series)

T SR

MCCB

Noise filter

Power 1 Power 2

MC ALRM_RY_A

MC

SPD

DC 24V

Power supply

R Servo drive

U

S

V

T

W

MC

DC 24V

DC 0V

P1

P2

Note:

MCCB: molded case circuit breaker

MC: magnetic contactor

SPD: surge protection device

Power 1: power on

Power 2: power off

ALRM_RY: alarm relay

ALRM_RY_A: normally open contact

of the alarm relay

CN1

DO+

DO-

Note: wire the CN1 connector with the actual DO parameters of each model.

Motor

ALRM_RY

24 VDC

3-58

Send Quote Requests to info@automatedpt.com

Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com