SHENZHEN ECON TECHNOLOGY CO.,LTD User Manual For
EHS-580 EtherCAT Hybrid Servo Drive
ot1
ot1emitter output
，
the Max pull-up voltage 24Vdc
，
the pull-up resistance 2KΩ
，
the Max
output current 100mA
ot2
ot2 emitter output
，
the Max pull-up voltage 24Vdc
，
the pull-up resistance 2KΩ
，
the Max
output current 100mA
ot3
ot3 emitter output
，
the Max pull-up voltage 24Vdc
，
the pull-up resistance 2KΩ
，
the Max
output current 100mA
gnd
5V-
RS232-TX
RS232-RX
5V
5V+,current 50mA
6.2 Encoder Feedback and hall signal Connector
Pin Function
Details
ea+
Encoder channel A input
ea-
eb+
Encoder channel B input
eb-
ez+
Encoder channel Z input(if there is Z signal in encoder ,no connection needed )
ez-
eu+
Hall U channel U input, special for dc brushless servo, open loop/hybrid servo no
connection needed
eu-
ev+
Hall V channel U input, special for dc brushless servo, open loop/hybrid servo no
connection needed
ev-
ew+
Hall W channel U input, special for dc brushless servo, open loop/hybrid servo no
connection needed
ew-
5V
Provide 5V+ dc power to motor encoder and Hall components, current 100mA
gnd
5V-
6.3 Power and Motor
Pin
Definition I/O
Description
1
A+
O
Motor Phase A+
2
A-
O
Motor Phase A- (U for dc brushless servo motor)
3
B+
O
Motor Phase B+ (V for dc brushless servo motor)
4
B-
O
Motor Phase B- (W for dc brushless servo motor)
5
+VDC
I
15-50VDC,36VDC is recommended, leaving rooms for voltage fluctuation
