Adtech QS2 Series Manual page 20

Pin No. Code
8 OZ-
9 OZ+
10 SIGN+
11 SIGN-
PLCCO
12
M+
13 CCW
(4) Encoder feedback signal terminal: The board terminal CN2 is the socket
component for DB15 on the receptacle.
QS2 series low-voltage servo drive encoder feedback signal wire terminals are
as follows:
Pin No. Code
1 A+
2 B+
3 GND
4 W+
5 U+
6 FG
7 Z+
Description
Negative signal of
encoder Z
Negative signal of
encoder Z
Positive direction signal
Negative direction signal
PLC 24V input(used in
single-end input)
Reverse limit
5
10
15
Note: Seen from the side of bonding wire
QS2 Series Low Voltage Servo Drive
Pin No. Code
21 TIN+
22 TIN-
23 ALM+
24 COIN+
25 OA-
26 OA+
1
6
11
Signal function
Positive signal input of motor encoder A
Positive signal input of motor encoder B
Input power supply GND
W+ signal input
U+ signal input
Shielding grounding
Encoder Z+ signal input
20
Description
Positive torque analog
input
Negative torque
analog input
Servo alarm+
Positioning
completion+
Encoder A-
Encoder A+