4-4. Wiring
WARNING
● When wiring, make sure to disconnect the power supply. Otherwise an electric shock may result.
● After wiring, do not touch terminals or other charged elements while it is energized. Otherwise an
electric shock may result.
● After wiring, make sure the wiring are correct.
●Make sure that wiring operation is properly done in line with a terminal wire diagram.
●The press-fit terminal must fit an M3.0 screw and have a width of 6 mm or smaller. (Clamp receiving
torque: 0.5 to 0.6Nm)
●For wiring for power supply, use a 600V vinyl insulated wire or cable which is 1mm
2
or larger in section
or a wire or cable of equivalent for higher performance.
●For Thermocouple input use compensation wire compatible with the type of thermocouple.
●For RTD input the resistance of single lead wire have to be 10Ω or less, and the three wire have to
have same resistance.
●The input signal wire must not be accommodated with a high-voltage power cable in the same wiring
conduit or duct.
●Shielded wire (one-point grounding) is effective to avoid electrostatic induction noise.
●Twisting the input wires at short and equal intervals is an effective way to avoid magnetic induction
noise.
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