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Delta Electronics ASDA-B Series User Manual

Page 46

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Chapter 3 Connections and Wiring|ASDA-B Series

Revision January 2009

3-21

C2-1: Pulse input (Open collector – internal power)

7

VDD

19 /SIGN

20 SIGN

COM-

22 PULSE

13

21 /PULSE

DC24V

Max. input pulse
frequency is 200kpps

Servo Drive

Approx.
1K

Approx.
1K

50

50

50

50

C2-2: Pulse input (Open collector – external power)

7

VDD

19 /SIGN

20 SIGN

COM-

22 PULSE

13

21 /PULSE

Vdc

DC24V

Max. input pulse
frequency is 200kpps

Servo Drive

Approx.
1K

Approx.
1K

50

50

50

50




Please ensure to

connect the resistor

or the photocoupler

may be damaged due

to excessive current.

Please ensure to

connect the resistor

or the photocoupler

may be damaged

due to excessive

current.