Delta ASDA-A3 Series User Manual page 149

Wiring
Pin assignment:
Pin
1
3
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Note:
NC represents "No connection", which is for internal use only. Do not connect to NC, or it may damage
1.
the servo drive.
Do not directly input the 24V power supply to the SIGN+, SIGN-, PULSE+, and PULSE- pins, or
2.
the circuit elements will be damaged.
3-68
Signal Description
DO4+ Digital output
DO3- Digital output
DO3+ Digital output
DO2- Digital output
DO2+ Digital output
DO1- Digital output
DO1+ Digital output
DI4- Digital input
DI1- Digital input
DI2- Digital input
Power input
COM+
(24V ± 10%)
Ground for analog /
GND
differential output signal
Ground for analog /
GND
differential output signal
NC N/A
MON2 Analog monitor output 2
MON1 Analog monitor output 1
NC N/A
T_REF Analog torque input
Ground for analog /
GND
differential output signal
NC N/A
Encoder A pulse differential
OA
output
Encoder /A pulse
/OA
differential output
Encoder /B pulse
/OB
differential output
Encoder /Z pulse
/OZ
differential output
Encoder B pulse differential
OB
output
Pin Signal
26 DO4- Digital output
27 DO5- Digital output
28 DO5+ Digital output
29 DI9- Digital input
30 DI8- Digital input
31 DI7- Digital input
32 DI6- Digital input
33 DI5- Digital input
34 DI3- Digital input
PULL HI_S External power input of
35
(Sign) command sign (24V ± 10%)
36 SIGN+
Position sign (＋)
37 SIGN-
Position sign (－)
38 DI10- Digital input
External power input of
PULL HI_P
39 command pulse (24V ±
(Pulse)
10%)
40 DO6- Digital output
41 PULSE- Position pulse (－)
Analog command input
42 V_REF
speed / position (＋)
43 PULSE+
Position pulse (＋)
Ground for analog /
44 GND
differential output signal
45 NC N/A
46 DO6+ Digital output
47 NC N/A
Encoder Z pulse
48
OCZ
open-collector output
49 NC N/A
Encoder Z pulse differential
50 OZ
output
ASDA-A3
Description