
ES2-3DA2306 Vector Easy Servo Drive User Manual
3
EGND
I/O
+5V output return ground
4
NC
I
No Connection.
5
NC
I
No Connection.
6
FG
I
Ground terminal for shield
7
EZ+
I
Encoder Z+ input
8
EZ-
I
Encoder Z- input
9
NC
I
No Connection.
10
NC
I
No Connection.
11
EA-
I
Encoder A- input
12
EB-
I
Encoder B- input
13
VCC
O
Ex5V power input need if the required current >50mA, no connection as
normally
14
NC
I
No Connection.
15
NC
I
No Connection.
3.3 RS232 Communication Connector for Tuning CN3
CN3 – RS232 Communication Connector
RS232
Can be connected to PC for drive and motor tuning. Recommended twisted shielded c able and
cable length < 2 meter.
Pin
Name
I/O
Description
1
GND
GND
Ground.
2
TxD
O
RS232 transmit.
3
+5V
O
Re5V power output ( Note: Do not connect it to RS232 port)
4
RxD
O
RS232 receive.
5
NC
-
NC
6
NC
-
NC
3.5 Power and motor Connector
Main Power Supply Connector
Pin
Name
I/O
Description
1
L
I
Main power supply input connected to 150- 240VAC.
2
N
I
3
NC
-
4
BR1
I
External regeneration resistor connection.