EBS852 / EBS862
ELECTRONIC UNIT | OI/EBS852/EBS862/EX-EN REV. B
15
EBS862
Note
The total weight of the electronic unit is 40 kg (88 lbs). For this
reason, the electronic unit is equipped with a load-bearing
eyelet.
If, for technical reasons, the load-bearing eyelet cannot be used,
the two halves of the housing can be installed separately.
Separating the housing halves
1.
Place the electronic unit on a horizontal surface.
2.
Unscrew the cover screws(
Figure 3
).
3.
Flip open the electronic unit cover.
4.
Disconnect the internal plug connection between the housing
halves.
5.
Close the electronic unit cover.
6.
Unscrew the hinge screw (
Figure 3
).
7.
Flip the electronic unit cover forward while lifting it up and
off the hinge pin. Precisely guide the cover of the electronic
unit cover in the process.
Mounting
1.
Fasten the electronic unit or the lower part of the electronic
unit to the vertical mounting rail of the mounting rack using
grade 8.8 screws. Tensile strength 800 N/mm
2
(116032 pounds/square in.), yield strength 640 N/mm
2
(92826 pounds/square in.).
2.
Provide adequate room for installation and ensure easy
access.
3.
The cable entries must be directed down.
Mounting the housing halves
1.
Set the electronic unit cover down on the hinge pin and screw
in the hinge screw. Precisely guide the cover of the electronic
unit cover in the process.
2.
Reconnect the internal plug connection.
3.
Close the electronic unit cover and screw in the cover screws
(
Figure 3
).
Assembly and cable routing in the mounting rack
When installing the electronic units in a mounting rack (on site),
we recommend laying the cables in accordance with the
following illustrations.
Front view
Side view
M10446
1
1
2
3
4
4
3
Top view
1
Electronic units
2
Thermally conductive plates
3
Mains distribution
4
Cable guiding
Figure 7: Installing the electronic unit and guiding the cable in the mounting rack
(example)
Change from two to one column
