Azbil 5LX7 A1 Series, Руководство пользователя, Страница: 15 / 24

9
Chapter 4. WIRING
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Wiring of the limit switch
CAUTION
To wire the limit switch correctly, refer to the user’s manual or the product specification sheet.
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Tighten terminal screws to the torque shown below.
Screw size Tightening torque
M4 (pan head screw with square washer) 1.3 to 1.7
N·m
Wire routing
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Pull-out strength of the terminal
After wiring, do not pull the wire or cable with excessive force (≥ 30 N).
30 (N) max.
Cable
Handling Precautions
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Do not exceed the values given for pulling force, which is the same for both
single wire and two-ply or more stranded wires.
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Attaching the cover
Be sure to attach the cover after wiring is complete.
Tighten the four cover mounting screws evenly in a diagonal pattern.
Tighten the screws to the torque shown below.
Screw size Tightening torque
M5 (hexagon socket bolt with spring washer) 5 to 6
N·m
Handling Precautions
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When mounting the cover, make sure that it does not touch electrical wires or
terminals, and does not pinch the wiring insulation.
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Do not tighten beyond the specified torque. Overtightening may damage
screw threads of the housing.
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Continuity tester
For a continuity check for the limit switch, use a tester whose measuring current
is 100 mA or less.