Lenze 9228E - Manual (Page 12)

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3. Installation
3.1. Mechanical installation
•
The units are designed as housing units with enclosure IP20.
•
Install the units vertically with the power terminals at the top.
•
Ensure a free space of 100 mm at both the bottom and the top.
Caution!
When working with the maximum brake power, the temperature of the output air of
the supply modules can reach up to 120°C.
•
The axis modules should be installed at the same height at the righthand side of
the supply module:
−
If the axis modules have different power outputs, the more
powerful axis module must be placed directly next to the
supply module.
•
The interface connectors X1 to X4 and other terminals must be
covered with the supplied dust protectors or unused connectors
when not used.