Delta ASD-B2-0121-B User Manual page 67

Chapter 3 Connections and Wiring
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
PNP transistor with multiple emitter fingers (SOURCE Mode)
C11: Wiring of DI signal, for the use of
internal power supply
Caution: Do not use dual power supply. Failure to observe this caution may result in
damage to the servo drive and servo motor.
3-30
C10: Wiring of DI signal, for the use of external
power supply
C12: Wiring of DI signal, for the use of external
power supply
Revision June 2010