3
POWER SUPPLY CONNECTOR WIRING
Prepare the following items before preparing the wiring for the Main Circuit Terminals
and Control Circuit Terminals.
You will require:
Flat-blade
screwdriver:
with tip width of 3.0mm to 3.5mm
Cold pressed
terminals:
Sleeve type ferrule with cross-section from 1.5mm
2
to 2.5mm
2
and a length of 10mm
Wiring pliers:
Commercially available pliers with crimping and stripping
functions
Follow the procedure below to wire the Main Circuit Terminals and Control Circuit
Terminals.
1. Remove the Main Circuit Terminals and Control Circuit Terminals from the Drive.
2.
Peel off the sheath of the wire so that the conductor portion of the cable will
protrude from the tip of the ferrule.
3. Insert the cable into the ferrule (It should protrude 1mm or more from the ferrule).
4.
Crimp the cable that has been inserted into the ferrule and cut off the cable
conductor portion protruding from the ferrule (The allowable protruding length after
cutting should not be more than 0.5mm).
5. Insert the crimped cable into the connection terminals directly until the cable is not
easily pulled out (A slight pull is allowed).
Figure 1.
6. Make all other connections in the same way.
7. To remove the wiring, pull the cable out of the connection terminals.
8.
Use the flat-blade screwdriver to press down the spring button corresponding to the
terminal, and then gently pull out the cable.
Figure 2.
9. Once the wiring is completed, attach connection terminals to the Drive.
Figure 1
Figure 2
