Mitsubishi Electric Melservo-J3 Series MR-J3-B Instruction Manual page 77

3. SIGNALS AND WIRING
(4) How to insert the cable into Phoenix Contact connector
Insertion of cables into Phoenix Contact connector PC4/6-STF-7.62-CRWH or PC4/3-STF-7.62-CRWH is
shown as follows.
Before inserting the cable into the opening, make sure that the screw of the terminal is fully loose. Insert the
core of the cable into the opening and tighten the screw with a flat-blade screwdriver. When the cable is not
tightened enough to the connector, the cable or connector may generate heat because of the poor contact.
(When using a cable of 1.5mm
Secure the connector to the servo amplifier by tightening the connector screw.
For securing the cable and the connector, use a flat-blade driver with 0.6mm blade edge thickness and
3.5mm diameter (Recommended flat-blade screwdriver: Phoenix Contact SZS 0.6 3.5). Apply 0.5 to 0.6
N m torque to screw.
Flat-blade
screwdriver
To loosen To tighten
Opening
Connector screw
Servo amplifier power
supply connector
POINT
Do not use a precision driver because the cable cannot be tightened with
enough torque.
2
or less, two cables may be inserted into one opening.)
Wire
To loosen To tighten
Flat-blade
screwdriver
Recommended flat-blade screwdriver dimensions
3 - 22
[Unit: mm]
180
100