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3 Installation and Wiring
NA-series Programmable Terminal Hardware User’s Manual (V117)
3-4 Wiring Methods
3
3-4-1 Power Supply Wiring
Use the following procedure to connect the power supply.
1 Remove the sheath from the power supply wires.
2 Remove the power supply connector from the NA Unit and loosen the terminal block screws.
3 Insert the wires all the way to the back of the connector and then turn the screws clockwise to
secure the wires.
Use a small flat-blade screwdriver and tighten the screws to between 0.5 and 0.6 N·m.
4 Attach the power supply connector to the NA Unit.
Wiring Procedure
7 mm