Xinje DS2 series

17
 The interface with the input circuit
Use relay or open collector transistor circuit to connect. Please choose micro-current relay when using
relay. Otherwise, the contact will be not good.
 Open collector output (24V power supply)  Relay output (24V power supply)
Host device servo drive Host device servo drive
Notes: the max allowable voltage and current of open collector output:
Voltage: DC30V (max)
Current: DC50mA (max)
 The interface with the output circuit
The signal output circuit of servo unit is open collector signal. Please build the input circuit at the host
side according to the output circuit condition.
 Photocoupler input  Relay input
Servo drive host device Servo drive host device
3-3．Wiring Encoders
The following sections describe the procedure for wiring a servo driver to the encoder.
3-3-1．Encoder Connections
SI
+24V
+
COM2
Y2
0V
+24V
R=2.2KΩ
R=2.2KΩ
+24V
0V
Y2
COM2
+
+24V
SI
COM
SO X3
COM
0V
+24V
+24V
0V
COM
X3
SO
COM