Chapter 3 Wiring ASDA-M
3-16 Revision December, 2014
1 NC Reserved
26 NC Reserved
2 DO3- Digital output
27 NC Reserved
3 DO3+
Digital
output
28 NC Reserved
4 DO2- Digital output
29 /HPULSE
High-speed
position
command
pulse (-)
5 DO2+
Digital
output
30 NC Reserved
6 DO1- Digital output
31 NC Reserved
7 DO1+
Digital
output
32 DI6- Digital input
8 DI4- Digital input
33 DI5- Digital input
9 DI1- Digital input 34 DI3- Digital input
10 DI2- Digital input
35
PULL
HI_S
(Sign)
Pull-high
voltage of
sign
11 COM+
Power input
(12~24V)
36 SIGN
Position
command
signal (+)
12 GND
Analog input
signal
ground
37 /SIGN
Position
command
signal ( - )
13 GND
Analog input
signal
ground
38 HPULSE
High-speed
position
command
pulse (+)
14 NC
No
connection
39
PULL
HI_P
(Pulse)
Pull-high
voltage of
pulse
15 MON2
Analog
monitor
output 2
40 /HSIGN
High-speed
position
command
(-)
16 MON1
Analog
monitor
output 1
41 /PULSE
Position
command
pulse ( - )
17 VDD
+24V power
output (for
external I/O)
42 V_REF
Speed analog
command
input
(+)
18 T_REF
Torque
analog
command
input
43 PULSE
Position
command
pulse ( + )
19 GND
Analog input
signal
ground
44 GND
Analog input
signal ground
20 VCC
+12 power
output (for
analog
command)
45 COM-
VDD(24 V)
power
ground
21 OA
Encoder/
A pulse
output
46 HSIGN
High-speed
position
command
(+)
22 /OA
Encoder/
A pulse
output
47 COM-
VDD(24 V)
power
ground
23 /OB
Encoder/
B pulse
output
48 OCZ
Encoder
Z pulse
open-collector
output
24 /OZ
Encoder/
Z pulse
output
49 COM-
VDD(24V)
power
ground
25 OB
Encoder/
B pulse
output
50 OZ
Encoder
Z pulse
differential
output
NOTE
1) NC means NO CONNECTION. This terminal is for internal use only.
Do not connect it, or it may damage the servo drive.
2) CN1 of the three axes all have MON1 and MON2 output; however, the
internal circuit is parallel-connected (please refer to Chapter 3.3 Basic
Wiring); the three axes share the same set of MON1 and MON2.Thus,
when the external circuit connects to any of the axis’ MON1 and
MON2, the final output will be the same. In addition, monitoring item of
analog output is determined by the setting of P0-03.