Mounting and demounting
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Observe the following instructions for the mounting procedure:
·
Disconnect the system from the power supply before you start
mounting.
·
Ensure sufficient equipotential bonding in your system.
·
During mounting, make sure that you do not soil the connections. Dirt
will damage the contacts, resulting in reduced contact reliability.
Notes on protection against the heat generated by the device
The device can get hot during operation! Therefore, always observe the
following instructions:
·
The cooling of the device must not be impaired.
·
Ensure an unobstructed air supply!
·
Do not install the device near strong heat sources!
·
Do not mount the device on or near highly inflammable materials.
Mounting of the device
You can attach the device directly to your system or in the control cabinet
with screws. Fasten the device to a flat, solid base with two M4 screws,
each of which is screwed into a mounting hole. Section
page 130] contains the specification of the tightening torque.
Note:
Note that the device requires a connection to FE (functional earth)
plate at the plastic housing via the screws.
The procedure for this is as follows:
Ø
Hold the device in the desired position and mark the two points where
the M4 threads are to be cut. Make sure that there is enough space
around the device so that you can connect all cables without any
problems.
Ø
Cut an M4 thread at each of the two marked points with the M4 thread
cutter, if necessary pre-drill with the drill first.
Ø
Screw the device into the mounting holes with the Allen key using two
M4 cylinder head screws of suitable length at the upper and lower ends.
Observe the tightening torque.
After mounting
Mounting of the SMA antennas
Important:
For proper device operation, all three SMA antennas X1, X2, and
X3 must be mounted.
NFD-3090-EIS-IOLM\W | Hardware, installation and commissioning
DOC200701UM02EN | Revision 2 | English | 2021-08 | Released | Public
© Hilscher 2020 - 2021
