Shihlin electric SDE Series, Руководство пользователя

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3.2. Description of drive terminals and sockets
Name Sign Description
Main power input terminal R
、
S
、
T Connect to 3-phase AC power source
Control power input
terminal
L1
、
L2 Connect to single phase AC power source
Power output terminal U
、
V
、
W
Terminal code Wire color
U Red
V White
W Black
Brake resistor terminal P
、
D
、
C
External resistor P/C connected to resistor and
P/D open.
Built-in resistor P/D connect together and make
P/C open.
Ground terminal To connect the power ground with the motor ground.
P :
＋
terminal
N :
－
terminal
P
、
N When an active brake device is used for 1.5KW or
above, please connect the
＋
terminal of it to the
drive‟s P terminal, the
－
terminal to the drive‟s N
terminal. The active brake device is usually applied
when the huge regenerative power produced by the
servo motor in heavy duty.
DI/DO connector CN1 Connect to the host controller.
Encoder socket CN2 Connect to the encoder cable of servo motor.
RS-485 port CN3/CN3L Connect CN3 to the superior device and CN3L to the
inferior device.
USB port CN4 Connect to the USB port of PC.
Follow the description below when wiring :
1. Keep the power lines R/S/T and U/V/W away from other signal lines at least 30cm.
2. Do not touch the power lin
es until the charge indicator goes out. When “power off”, there is a large
amount of electric charge in the aluminum capacitors inside the servo drive.
3. If a longer encoder cable is required, uses the twisted pairs cable and not to exceed 20m. Be sure
to up
grade the diameter of wires to avoid signals attenuated when the wire‟s length greater than
20m.