Autonics LP-A Series, User Manual

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2 Installation
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2.2 Power Wiring
 For power supply, use the wire of which cross section is at least 0.75mm² and use the wire
of which cross section is at least 1.25mm² for grounding.
 Use round terminal with at least 3mm of internal diameter and less than 6mm of external
diameter.
 Do not apply power before power line connection.
 Check power polarity.
 Tighten the terminal screw with 0.5 to 0.8N·m torque
 Ground resistance should be less than 100Ω and ground it separately.
Caution for power wiring
 Before connecting power line, must check power polarity.
 Do not connect the power when the power is supplied.
 Observe following allowable voltage change range of power voltage.
Power voltage 24VDC
Allowable voltage change range 21.6 to 26.4VDC

When connecting power, supply power with the power supply which has inner protection
circuit. If the power supply which does not have inner protection circuit is used, protection
circuits such as fuse must be installed before using this.