Omron 3G3AX-DI, Руководство пользователя

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2-6
2-5 Wiring
2
Design
2-5 Wiring
Applicable Wiring
Be sure to observe the following wiring conditions:
• For the signal line, use a shield wire of 0.5 mm
2
or less.
• Strip the signal line by 5 to 6 mm, and connect the exposed wire.
• In the case of stranded wires, make sure that the wires are not unraveled.
• Make sure that the maximum outside coating diameter of the signal line is 2.0 mm or less.
• Do not exceed 20 m for the wiring length of the shield wire.
The shield wire could be easily influenced by outside noise depending on the shielding method, re-
sulting in an Inverter failure. Generally connect to the power supply ground of a signal line or to the
ground for shielding. (To connect to the ground, be careful of the ground cabling route, and avoid
multi-point grounding.)
Mounting the Ferrite Cores
The ferrite core mounting method is shown below.
Mount the two provided ferrite cores.
Connect the wire to the CM1 terminal of the 3G3AX-DI Board through the ferrite cores for shielding.
3G3AX-DI
Ferrite cores
Shield coating
Shield wire