Network Installation; Cabling Outside The Cubicle - Toshiba 2000 V Series Manual

Chapter 8 Installation and Wiring

8.4 Network Installation

8.4.1

Cabling outside the cubicle

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Refer to 3.6 Network Components for the components that constitute the network.
This section describes the procedures both for trunk line and drop line cabling.
Basic Precautions for Network Installation
1. Ask a qualified service agent for DeviceNet cabling because it requires safety and anti-noise
measures.
For the specifications of the installation procedures, refer to DeviceNet Volume I.
2. It is recommended that you ask a service agent specialized in safety measures and stan-
dards for cable installation.
3. Avoid installing DeviceNet network components in a noisy environment. In cases where it is
necessary to do so, be sure to take the following measures against noise.
(1) Installation environment and applicable work:
Installation of trunk cables should be done as appropriate to the environment.
General work details are shown in the table below.
Table 8-1 Cable Installation Environment and Applicable Work
Place (environment) of trunk cabling
Major classification
Place free of damage to
cables
PipingPlace maging Place where people and objects
cables generally move
Place where cables may be
adversely affected by moisture,
chemicals, oil, heat, etc.
Place where cables may be
damaged by rats or other animals
Place where cables may be
subject to serious mechanical
shock or pressure of heavy
Place where there is the
danger of trouble by
electromagnetic induction
For piping, either metal pipe or hard vinyl pipe may be used.
Caution
Minor classification
model 2000 DeviceNet Module Manual (DN611/DN611A)
Work
Work without piping
Piping
Metal piping
Piping
Metal piping
Separation of cables and their
protection work and metal piping