Hardware
Manual of the ES-D Series Drives
5
Connecting Power Supply
ES-D508 and ES-D808
The ES-D508 and ES-D808 only accept DC power input. The power supply connections include only
one positive terminal and one negative terminal. However you need to pay attention to terminal
polarity. A 6-pin pluggable screw connector is used for both power supply and motor connections.
Looking at the drive cover you should find the printed
“
+Vdc
”
and
“
GND
”
symbol. Connect the
positive wire to
“
+Vdc
”
terminal and connect the negative wire to
“
GND
”
terminal. Note that the
power should be switched off when you make any connections.
Note
:
Do not exceed the input voltage range of the easy servo drive. Please consult the
“
Power
Supply Selection
”
chapter for the recommended supply voltage
.
DC Power Connection of the ES-D508 and ES-D808
ES-D1008
The ES-D1008 can accept DC or AC power input. There is no power input polarity for the AC power
connection.
DC power connection of the ES-D1008
AC power connection of the ES-D1008
AC
AC
High Voltage
AC
AC
AC Power
20-70VAC
AC
AC
High Voltage
DC Power
30-100VDC
+ (Positive)
- (Negative)
+Vdc
GND
High Voltage
DC Power
+ (Positive)
- (Negative)
