31
Start-up
•
Evaluation of measuring results;
•
Selection of electrical installation material for safeguard-
ing shut-off conditions;
•
IP protection types;
•
Installation of electrical installation material;
•
Type of supply network (TN system, IT system, TT sys-
tem) and the resulting connecting conditions (classical
zero balancing, protective earthing, required additional
measures etc.).
The supplied 20 cm connecting cable (0.22 mm²) with
ferrules is required to install the contact interface. Follow
these steps:
• Remove the rubber caps from the ferrules prior
to connection.
• Plug in the connecting cables into the plug con-
nector until the connector engages properly.
• Connect the push-button/switch/contact in use
to the connecting cables GND (black)
(C)
and IN1
(orange)
(D)
(
see figure 2
).
The device can be installed inside a flush-
mounted box along with a push-button and
switch as long as it does not contain any live
wires.
The connecting cables for the push-button/
switch/contact must not be longer than three
metres.
