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General Precautions
Caution Fail-safe measures must be taken by the customer to ensure safety in the event of
incorrect, missing, or abnormal signals caused by broken signal lines, momentary
power interruptions, or other causes.
Caution Always use the power supply voltages specified in the operation manuals.
Caution Take appropriate measures to ensure that the specified power with the rated voltage
and frequency is supplied. Be particularly careful in locations where the power sup-
ply is unstable.
Caution Install external breakers and take other safety measures against short-circuiting in
external wiring.
Caution Disconnect the functional ground terminal from the protective ground terminal when
performing insulation resistance or withstand voltage tests
Caution Always connect to a ground of 100 Ω or less when installing the Unit.
Caution Do not attempt to disassemble, repair, or modify the Unit.
Caution Leave the label attached to the Unit when wiring.
Caution Remove the label after the completion of wiring to ensure proper heat dissipation.
Caution Use crimp terminals for wiring. Do not connect bare stranded wires directly to termi-
nals.
Caution Thoroughly check all wiring before turning ON the power supply.
Caution Wire all connections correctly.
Caution Do not place objects on top of the cables or other wiring lines.
Caution Do not pull on the cables or bend the cables beyond their natural limit.
Caution Before touching a Unit, be sure to first touch a grounded metallic object in order to
discharge any static built-up.
Caution Be sure that all the mounting screws, terminal screws, and cable connector screws
are tightened to the torque specified in the operation manual. For DIN track mount-
ing, push the Cam Positioner forward until the lock snaps into place.
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