NF BP4620, Instruction Manual

Page: 28 / 214

2.4 Connection to I/O terminals
BP4620
2-7
If you don’t use supplied power cable, remove the insulation coating of the cable to expose the
cable core 11 mm before the following connecting procedure.
Step1 ： Pass the power cable to the seal nut and the cable gland in order.
Step2 ： Loosen the screw on the terminal block using the dedicated driver, open the cable
insertion opening as widely as possible, insert the cable core into the opening, and fasten
the screw with the specified torque of 1.8 N·m using the dedicated driver.
If the cord is a strand type, be careful not to let the tip of the core feaze.
When connecting the cable to the screw-type terminal block, insert the cable with the screw of the
terminal block remaining sufficiently loose. The securing screw loosens when rotated counterclockwise,
and tightens when rotated clockwise.
To loosen
Turn counterclockwise.
To fasten
Turn clockwise.
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CAUTION
Dedicated driver
Cable