Delta ASD-A2-0121 Series User Manual page 110

ASDA-A2
Pulse command can be input by the way of open-collector or Line driver. The maximum input pulse
of Line driver is 500 kpps and 200 kpps for open-collector.
C3-1: The source of pulse input is open-collector NPN equipment which applies the internal
power of the servo drive.
C3-2: The source of pulse input is open-collector PNP equipment which applies the internal
power of the servo drive.
Note: Resistor of 1 kΩ (1 w) has to be connected.
Controller
Pull-hi_S
/PULSE
SG
Controller
1KΩ*
1KΩ*
SG
Servo Drive
DC24V
VDD 17
35
Approx.
1KΩ
The max. input pulse
frequency is 200 kpps
51Ω
51Ω
/SIGN 37
Approx.
The max. input pulse
1KΩ
frequency is 200 kpps
51Ω
51Ω
41
45
COM-
Servo Drive
DC24V
VDD 17
frequency is 200 kpps
51Ω
43
PULSE
51Ω
/PULSE 41
frequency is 200 kpps
51Ω
SIGN 36
51Ω
/SIGN 37
COM- 45
Chapter 3 Wiring
The max. input pulse
The max. input pulse
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