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8.3.2
Mounting the universal DIN rail adapter
To mount the universal DIN rail adapter on the left side of the
device, proceed as follows:
1.
Position the universal DIN rail adapter on the left side of
the housing so that the mounting holes are congruent
with the hole pattern for the mounting holes.
2.
Insert the Torx screws that were removed earlier into the
appropriate hole pattern on the universal DIN rail
adapter so that the necessary drill holes on the power
supply can be accessed.
3.
Screw the universal DIN rail adapter onto the power
supply.
Figure 11
Mounting the universal DIN rail adapter
8.4
Retrofitting the universal wall adapter
The UWA 182/52 universal wall adapter (Order No.
2938235) or UWA 130 universal wall adapter (Order No.
2901664) is used to attach the power supply directly to the
mounting surface.
The use of universal wall adapters is recommended under
extreme ambient conditions, e.g.,
strong vibrations. Thanks
to the tight screw connection between the power supply and
the universal wall adapter or the actual mounting surface, an
extremely high level of mechanical stability is ensured.
8.4.1
Mounting the UWA
182/52 universal wall
adapter
Proceed as follows to disassemble the universal DIN rail
adapter that comes pre-mounted:
1.
Remove the screws for the universal DIN rail adapter
using a suitable screwdriver (Torx 10).
2.
Separate the universal DIN rail adapter from the rear of
the power supply.
3.
Position the universal wall adapter in such a way that
the keyholes or oval tapers face up. The mounting
surface for the power supply is the raised section of the
universal wall adapter.
4.
Place the power supply on the universal wall adapter in
the normal mounting position (input voltage connection
terminal blocks below).
5.
Insert the Torx screws into the appropriate hole pattern
on the universal wall adapter so that the necessary
mounting holes on the power supply can be accessed.
6.
Screw the universal wall adapter onto the power supply.
Figure 12
Mounting the UWA 182/52 universal wall
adapter
The maximum tightening torque of the Torx
screw (Torx® T10) is 0.7 Nm.
The power supply is attached to the UWA
182
or UWA
130 universal wall adapter by means
of the Torx screws of the universal DIN rail
adapter.
M3
x8
M3
x8
The maximum tightening torque of the Torx
screw (Torx® T10) is 0.7 Nm.
Make sure you use suitable mounting material
when attaching to the mounting surface.
M3
x8
M3
x8
