Mounting Din Rail; Wall Mounting - Siemens Electrical Lean Switch Installation Instructions Manual

Industrial ethernet electrical lean switch
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Installation in a 19" Cubicle
To install in the 19" cubicle, you require the two securing brackets supplied. You
can achieve the 19'' width
with 3 ELS devices
Follow the steps outlined below:
1.
First screw the ELS switches to the supplied mounting plates at the rear.
2.
Fit two of the supplied brackets to the sides
3.
Secure the devices using the brackets in the 19" cubicle.

Wall Mounting

To install an ELS on a wall, follow the steps below:
1.
Fit the supplied mounting brackets on the sides of the ELS.
2.
Secure the device to the wall using the brackets and fittings suitable for the
wall in question.
3.
Using one of the brackets or the PE screw terminal, connect the device with
protective earth with as low a resistance as possible.
Note
The module must be secured to the wall so that the mounting can carry at least
four times the weight of the module.
Grounding
19" Cubicle
Please note that the ELS must be grounded with low resistance via the two holding
brackets. It is also possible to ground the device suing the PE screw terminal on
the terminal block.
Mounting on a DIN Rail
The device is grounded either via the DIN rail or the PE screw terminal on the
terminal block.
Industrial Ethernet
A5E00152007-03
Installation and Maintenance
41

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