Electrical Connection; Network Configurations - Mennekes AMTRON Compact 2.0 7,4 Operating And Installation Manual

u Insert the compatible membrane gland (in-
cluded in delivery) into the respective cable
entry point.
Cable entry point
Top side and bottom
side
Reverse side
u Insert the supply line into the product through
the respective cable entry point together with
the control / data line (if applicable).
Approx. 30 cm of cable is required for the
supply line inside the product.
u Fasten the product to the wall using dowels and
screws. Select the tightening torque according
to the building material of the wall.
u Check the product for firm and secure attach-
ment.
Sealing plugs
Fig. 7: Sealing plugs
14
Membrane gland
Membrane gland with
strain relief
Membrane gland
without strain relief
1
u Cover fastening screws with the sealing plugs
(1) (included in the scope of delivery).
ATTENTION
Material damage due to missing sealing plugs
If the fastening screws are not covered, or are not
adequately covered with the sealing plugs
provided, the specified IP rating is no longer guar-
anteed. This can lead to consequential damage of
electronic components.
u Cover fastening screws with the sealing plugs.
5.6

Electrical connection

The tasks described in this section may only
be carried out by a qualified electrician.

5.6.1 Network configurations

The product can be connected in a TN / TT net-
work.
The product can only be connected in an IT net-
work under the following conditions:
ü Connection to a 230 / 400 V IT network is not
permitted.
ü Connection to an IT network with 230 V ex-
ternal line voltage over a residual current circuit
breaker is permissible, provided that the max-
imum contact voltage does not exceed 50 V AC
when the first error occurs.