20
1. Remove the front cover by turning the screw fixed to it.
The screw does not come out of the cover.
2. Remove the lower cover as shown in the following diagram.
3. Connect the ground terminal as shown in the following diagram.
4.
Terminal screw of TB3
M 3.5
Tightening torque
1.2 N
･
m
Recommended wire size
2 mm
2
(AWG 14)
Connect the power cable and signal cable of the motor with the power supply.
Pass the cables through the long hole under the cover as shown in the following
diagram. While wiring the power line, make sure that the power supply is off and
route the wiring carefully without getting an electric shock.
For the wiring to the main circuit terminal, check whether insulating tube covers the
caulking part of the crimp terminal, use insulated type crimp terminal, and prevent
short circuit and electric shock.
3-3. How to connect
Make sure that grounding terminal is fixed by using round terminal.
Use the wiring size more than 2.5 mm
2
.
Lower cover
Power line
(To R, S, and
T of TB3)
Signal cable
(To CN2)
Power cable
(To UVW of TB3)
Connect the signal
cable terminal with
the power cable G.
Grounding
