
Mounting and maintenance
4.2 Rail mounting
Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76
119
Supplementary modules
WARNING
Risk of electric shock
Before starting any mounting/installation work, the main switch of the system must be
opened and measures taken to prevent it from being reclosed. If this instruction is not
observed, touching live parts can result in death or serious injury.
The supplementary modules can be mounted in a control cabinet on standard mounting rails
(see Chapter Mechanical system (Page 398)). The electrical connection to the adjacent
basic unit or module is established using the plug connector, integrated in the upper side of
the module housing.
1.
Position the supplementary module with the mounting rail guide at the upper edge of the
standard mounting rail as close as possible to the basic unit.
2.
Press down to lock it into place.
3.
If it is difficult to snap it into place, simultaneously press the slider as described for
mounting the basic unit.
4.
Move the supplementary module so that it is in physical contact with the basic unit.
5.
Remove the plastic cover of the connection socket at the basic unit.
6.
Connect the supplementary module to the basic unit using the plug connector:
–
Close the plug connector so that it engages in the appropriate socket at the basic
device.
–
Ensure that latch
①
snaps into place.
Содержание SITOP PSU8600
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