Delta ASDA-A2 Series User Manual page 82

A2
ASDA-
2 DO3- Digital output
4 DO2- Digital output
6 DO1- Digital output
8 DI4- Digital input
10 DI2- Digital input
12 GND Analog input
signal ground
14 NC No
Connection
16 MON1 Analog
monitor
output 1
18 T_REF Analog
torque
Input
20 VCC +12V power
output
(for analog
command)
22 /OA Encoder
/A pulse
output
24 /OZ Encoder /Z
pulse
output
NOTE
1) The terminal marked "NC" must be left unconnected (No Connection). The NC terminal is
used within the servo drive. Any outside connection to the NC terminal will result in
damage to the drive and void the warranty!
Revision September 2012
CN1 Terminal Signal Identification
1 DO4+ Digital
output
3 DO3+ Digital
output
5 DO2+ Digital
output
7 DO1+ Digital
output
9 DI1- Digital input
11 COM+ Power input
(12~24V)
13 GND Analog input
signal
ground
15 MON2 Analog
monitor
output 2
17 VDD +24V power
output (for
external I/O)
19 GND Analog input
signal
ground
21 OA Encoder
A pulse
output
23 /OB Encoder /B
pulse
output
25 OB Encoder B
pulse
output
Chapter 3 Connections and Wiring
27 DO5- Digital output
29 /HPULSE High-speed
position
pulse (-)
31 DI7- Digital input
33 DI5- Digital input
35 PULL Pulse applied
HI_S power (SIGN)
(SIGN)
37 /SIGN Position sign
(-)
39 PULL Pulse applied
HI_P Power
(PULSE) (PULSE)
41 /PULSE Pulse input (-)
43 PULSE Pulse input
(+)
45 COM- VDD(24V)
power
ground
47 COM- VDD(24V)
power
ground
49 COM- VDD(24V)
power
ground
26 DO4- Digital output
28 DO5+ Digital output
30 DI8- Digital input
32 DI6- Digital input
34 DI3- Digital input
36 SIGN Position sign
(+)
38 HPULSE High-speed
position
pulse (+)
40 /HSIGN High-speed
position sign
(-)
42 V_REF Analog speed
input (+)
44 GND Analog input
signal ground
46 HSIGN High-speed
position sign
(+)
48 OCZ Encoder Z
pulse open-
collector
output
50 OZ Encoder Z
pulse line-
driver output
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