Azbil 5LX7 A1 Series, Руководство пользователя, Страница: 11 / 24

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Chapter 3. INSTALLATION AND ADJUSTMENT
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Installation
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Installation
For installation of the limit switch, use a mounting plate whose material, thickness,
and shape provide sufficient strength so that the operating force of the limit switch
cannot deform the plate. When installing the limit switch, use washers or the like to
prevent the mounting screws from coming loose. Tighten the mounting bolts to the
tightening torque shown below.
Mounting direction Screw size Tightening torque
Mounting by screwing from the front M5 hexagon socket bolts 5 to 6 N·m
Mounting by screwing from the back M6 hexagon socket bolts 5 to 6 N·m
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Sealing fitting (for 5LX7_ _ _-J_ _ _ increased-safety conduit type limit switch)
Use the dedicated nipple and sealing fitting.
Handling Precautions
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Specifications sheet, AD17024E
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Packing-type cable gland (for 5LX7 _ _ _ -A1 _ _ _ increased-safety packing-type limit switch)
Choose a packing-type cable gland from the EXPC-16B series made by Shimada
Electric Co., Ltd., making sure that is the correct size for the outer diameter of the
cable.
Handling Precautions
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If a packing-type cable gland that does not match the outer diameter
of the cable is used, poor explosion-proof performance could result.
Specifications sheet, AD18142E
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Packing-type connector (for 5LX7 _ _ _ -R _ _ _ increased-safety packing-type limit switch)
Choose a packing-type connector from the 2PA-JEX _ _ _ PM series made by Azbil
Corporation, making sure that is the correct size for the outer diameter of the cable.
Handling Precautions
•
If a packing-type connector that does not match the outer diameter of the
cable is used, poor explosion-proof performance could result.
2PA-JEX_ _ _PM Series Increased-Safety Packing-Type Connector for LX/
VCX Series Limit Switch User’s Manual, CP-UM-5717JE.