Advantech EKI-9226G Series, Руководство пользователя

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EKI-9226G Series User Manual 17
2.9.2 Considerations
Take into consideration the following guidelines before wiring the device:

The Terminal Block (CN1) is suitable for 12-24 AWG (3.31 - 0.205 mm
2
). Torque
value 7 lb-in.

The cross sectional area of the earthing conductors shall be at least 3.31 mm
2
.

Calculate the maximum possible current for each power and common wire.
Make sure the power draw is within limits of local electrical code regulations.

For best practices, route wiring for power and devices on separate paths.

Do not bundle together wiring with similar electrical characteristics.

Make sure to separate input and output wiring.

Label all wiring and cabling to the various devices for more effective manage -
ment and servicing.
2.9.3 Grounding the Device
Note! Routing communications and power wiring through the same conduit
may cause signal interference. To avoid interference and signal degra -
dation, route power and communications wires through separate con -
duits.
Warning!
Disconnect all sources of supply before servicing.
Avertissement! Couper toutes les sources d'alimentation avant de faire l'entretien
et les réparations.
Warning!
If the equipment is used in a manner not specified by the manufacturer,
the protection provided by the equipment may be impaired.
Avertissement! Si l'appareil est utilisé d'une manière non spécifiée par le fabri -
cant, la protection qu'il apporte peut se voir diminuée.