Chapter 3 Connections and WiringASDA-AB Series

Use a relay or open-collector transistor to input signal.

NPN transistor with multiple emitter fingers (SINK Mode)

C9: Wiring of DI signal, for the use of internal power supply

C10: Wiring of DI signal, for the use of external power supply

PNP transistor with multiple emitter fingers (SOURCE Mode)

C11: Wiring of DI signal, for the use of internal power supply

C12: Wiring of DI signal, for the use of external power supply

¾Caution: Do not use dual power supply. Failure to observe this caution may result in damage to the servo drive and servo motor.

Revision January 2009

3-29

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Delta Electronics manual Connections and WiringASDA-AB Series