Chapter 3 Connections and WiringASDA-AB Series

There are two kinds of pulse inputs, Line driver input and Open-collector input. Max. input pulse frequency of Line driver input is 500kpps and max. input pulse frequency of Open-collector input is 200kpps.

C3-1: Pulse input, for the use of internal power supply (Open-collector input)

C3-2: Pulse input, for the use of external power supply (Open-collector input)

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

and servo motor.

C4: Pulse input (Line driver)

Because this

photocoupler is a

unidirectional

optocoupler, please pay

close attention on the

current direction of input

pulse command.

Revision January 2009

3-27

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Image 52
Delta Electronics manual Connections and WiringASDA-AB Series