EMSD5 AC Servo Manual
Chapter 4 Wiring and Introduction
29
The pin chart is:
Fig.4-10 CN2A Incremental Encoder Signal Terminal
Signal Name
Pin No.
Introduction
Encoder Signal Power
Supply
5V
5
Use 5V power supply (Provided by servo driver).
If the cable is longer than 20m and prevent
encoder from voltage dropping down, it is better
to use multi wires or thick wires for power line
and ground line.
GND
10
15
Encoder A Phase Input
A+
6
Connect with A phase output of encoder.
A-
1
Encoder B Phase Input
B+
7
Connect with B phase output of encoder.
B-
2
Encoder Z Phase Input
Z+
8
Connect with Z phase output of encoder.
Z-
3
Encoder U Phase Input
U+
9
Connect with U phase output of encoder.
U-
4
Encoder V Phase Input
V+
11
Connect with V phase output of encoder.
V-
12
Encoder W Phase Input
W+
13
Connect with W phase output of encoder.
W-
14
Shielded Ground
Metal Cover
Connect with the shielded layer of the ecoder
cable
4.5.2 CN2/CN2B Signal Introduction
The encoder signal connector CN2 connects with the servo motor encoder. A 6 pins plug is used.
The pin chart is:
Fig.4-11 CN2/CN2B Encoder Signal Terminal
