A3-E And A3-F Models - Wiring For Cn1 I/O Connector; A3-E And A3-F Models - Cn1 I/O Connector - Delta ASDA-A3 Series User Manual

Wiring
3.4.2 A3-E and A3-F models – Wiring for CN1 I/O connector
3.4.2.1 A3-E and A3-F models – CN1 I/O connector
3
On A3-E and A3-F models, the CN1 I/O connector includes 7 inputs and 4 outputs for you to
define their functions. In addition, differential output signals (A+, A-, B+, B-, Z+, and Z-) for the
encoder are provided. The pin assignments are shown as follows.
Note: the tightening torque for the CN1 connector is 2 - 2.5 kgf-cm (1.7 - 2.2 lbf-in).
Pin assignment:
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
Note: NC represents "No connection", which is for internal use only. Do not connect to NC, or it may
damage the servo drive.
3-86
(1) CN1 connector (female); (2) CN1 connector (male)
Signal Description
DO1+ Digital output
DO1- Digital output
DO2+ Digital output
DO2- Digital output
NC N/A
COM+ Power input (24V ± 10%)
DI1- Digital input
DI2- Digital input
DI3- Digital input
DI4- Digital input
DI5- Digital input
DI6- Digital input
DI7- Digital input
Pin Signal
14 NC N/A
15 NC N/A
Ground for differential output
16 GND
signals.
Encoder A pulse differential
17 OA
output
Encoder /A pulse differential
18 /OA
output
Encoder B pulse differential
19 OB
output
Encoder /B pulse differential
20 /OB
output
Encoder Z pulse differential
21 OZ
output
Encoder /Z pulse differential
22 /OZ
output
23 DO4+ Digital output
24 DO4- Digital output
25 DO3+ Digital output
26 DO3- Digital output
ASDA-A3
Description