SHENZHEN ECON TECHNOLOGY CO.,LTD User Manual For
EHS-580 EtherCAT Hybrid Servo Drive
6
GND
GND
and back-EMF.
Power supply voltage between the provisions of the normal work, EHS-580 driver is best to use non-regulated DC
power supply,can also use the transformer step-down + bridge rec capacitor filter. However, take care that
the peak value of the rectified voltage ripple does not exceed its maximum specified voltage. It is recommended
that users use DC voltage lower than the maximum voltage to supply power and avoid the fluctuation of power grid
beyond the working range of driver voltage.
If you are using a regulated switching power supply, be aware that the output current range of the switching power
supply needs to be maximized.
Please note!
A:
When wiring, pay attention to the positive and negative poles of the power supply.
B:
Better use non-regulated power supply;
C:
When use a non-regulated power supply, the power supply current output capacity should be greater than 60% of
the drive setting current;
D:
The use of regulated switching power supply, the output current of the power supply should be greater than or
equal to the working current of the driver;
E:
To reduce costs, two or three drives can share a power supply, but should ensure that the power supply is large
enough.
6.4 EtherCAT Communication Port
Two RJ45 terminals
PIN
Signal
Function Description
1
TX+
Ether CAT data sending positive port
EtherCAT IN
（
ECAT IN
）
2
TX-
Ether CAT data sending negative port
3
RX+
Ether CAT data receiving positive port
4
NC
No connected
5
NC
No connected
ECAT IN
ECAT OUT
