Mechanical handling
X20 system User's Manual 3.10
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7 Mechanical handling
7.1 Solid mechanics
With all the advantages that the three-part modularity of the X20 system offers, one emphasis has always been
solid mechanical design.
Its robust design, long guides and strengthened housing guarantee the stability it needs in industrial environments.
These features allow the X20 system to be mounted on a top-hat rail with the same ease as a rack system. They
also make it just as simple to remove it from the rail.
The following sections describe the mechanical design of the X20 system. The following topics are covered:
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Application coding of terminal blocks
7.2 Number of connection cycles
The modules of the X20 system are divided into three parts. A module is made up of three basic elements:
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Bus module
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Electronic module
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Terminal block
The number of connection cycles between the respective basic elements is specified at 50.
Basic element
Number of connection cycles
Bus module ↔ Bus module
Bus module ↔ Electronic module
Electronic module ↔ Terminal block
50
Table 1048: Number of connection cycles between the respective basic elements
Summary of Contents for X20 System
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