Delta ASD-A2 Series User Manual page 91

Chapter 3 Wiring
Caution: Do not apply to dual power or it may damage the servo drive.

C3-3: The source of pulse input is open-collector NPN equipment and applies the external
power.
Caution: Do not apply to dual power or it may damage the servo drive.

C3-4: The source of pulse input is open-collector PNP equipment and applies the external
power.
Controller
NOTE
Resistor of 1KΩ(1w) has to be connected.
3-44
+
24V
-
1KΩ*
1KΩ*
SG
Servo Drive
The max. input pulse
frequency is 200Kpps
51Ω
43
PULSE
51Ω
41
/ PULSE
The max. input pulse
frequency is 200Kpps
51Ω
SIGN 36
51Ω
/SIGN 37
ASDA-A2
Revision February, 2017