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8.4 Network Installation
Refer to "3.6 The Network Components" for the network components.
This section describes the installation gists both for outside and inside the control board.
CAUTION
1. Ask the qualified subcontractor for sufficient safety and noise
-
suppression measures when
installing the DeviceNet cable.
Refer to DeviceNet Volume I, Release 1.3, for the standard installation.
2. It is recommended to consign a subcontractor specialized in safety measures and
standards.
3. Avoid the network components for the DeviceNet cable from installing into a noisy
environment. When installing, be sure to furnish noise-suppression measures as described
in the following section.
8.4.1 Installation Gists Outside the Control Board
(1) Installation Environment and Application Construction:
Performs the cable installation work as shown in the following table, depending on the environment.
Table 8.1 Installation Environment and Application Construction
Environment for cable installation
Large classification Small classification
Work description
Site that cables get damaged Installation work except piping
/Piping work
Place where people and things
move
Piping work
Place subject to humidity,
chemicals, oil, heat, etc.
Metal piping work
Place where cables are subject
to damage by rats and other
animals
Piping work
Site that cables get damaged
Place subject to strong
mechanical shock or pressure
by heavy stuff
Metal piping work
Place subject to possible
electromagnetic interference
Cable separation and protection
work Metal piping work
Either metal pipes or hard vinyl pipes are good for "piping work."