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Product Overview
Layout
The following figure shows an example of an ET 200iS configuration.
Power supply
module PS
Terminal module
TM-PS
Figure 2-2 View of the ET 200iS Distributed I/O Station
Components of the ET 200iS
The table below provides you with an overview of the most important components
of the ET 200iS.
Table 2-1
Component
Enclosure
2-4
Interface
module IM 151-2
Terminal module
TM-IM
Components of the ET 200iS
Function
... is an additional measure to
further increase safety avoiding the
production of high temperatures,
sparks and electric arcs.
•
Zone 1: Enclosure with degree
of protection EEx e
•
Zone 2: Enclosure with at least
degree of protection IP54
Electronics
Bus termination
module
module
Terminal modules
TM-E
Appearance
ET 200iS Distributed I/O Station
A5E00087831-02
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