Network cable / Network device:CC-Link IE controller network
Precautions
Be sure to read before cable-laying work.
As for cable-laying route
Please use a cable rack for cable-laying route as much as possible.In case of a conduit, select the conduit diameter, taking into account the connector dimension.
When installing a pull box in the middle of a conduit, select one to satisfy allowable bending radius of a cable.
Cable-laying route should be for the exclusive use as much as possible.
When sharing with other cables, install optical fiber cables at the end.
Cable-laying route should be free from invasion of water and oil, nor high and low temperature which is outside the appropriate ambient temperature.
In case of a conduit
For cable type AW install a cable by fixing with a cable-extending rope without pulling directly.For type B and C, form a circle with the tip of a cable, and pull by hooking.
For a cable with connector, support connector part as well as type AW, and install a cable by fixing with a cable-extending rope. In addition, for type DL, pull by fixing a pulling eye to a central tension member.
Precautions in cable extension
The tension rate of a cable should be under 10m/min, and tip drawing to be performed.In order to equalize tension applied on a cable, extend a cable with less than half of allowable tension.
In cable extension, bending radius should be more than twice allowable bending radius.
Protection against allowable tension
When installing a cable vertically or performing overhead wiring work, support securely so that tension by cable's own weight doesn't exceed allowable tension.Protection for connector part
For connector part, install by protecting with a vinyl hose without bending.This part is extremely weak against shock and tension, therefore do not pull.