Berker RolloTec Mode D'emploi page 14

GB
Cable laid on the surface (e.g.
C
The sensor or the adapter is connected to the attachment by means of a plug.
Connection to terminal block in the insert:
Connect the sensor wires as shown opposite (figure).
Wire marking:
In sensors, the wire marked is 'Ground'.
In the adapter and the extension cable, the wire marked is the 'Sun' wire.
The central wire is 'Ground'.
If the sun / twilight sensor and the glass breakage sensor are to be operated at the
same time, an adapter must be used (not supplied with the device). The adapter is
connected to the attachment with sensor input or to the insert by means of the 3-
pole terminal block. The adapter has two sockets for connection of the sensor plugs.
Length of sensor cable
Glass Sun
The sensor cable cannot be extended to any length since there is otherwise the risk
Earth
of interference from other consumers and lines and thus of malfunctions.
Use only shielded cable J-Y(St)Y 2x2x0,6 mm for extending the sensor line, connect
the shield to ground, limit the overall length to 20 m maximum and avoid other
electrical equipment nearby.
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®
RolloTec clock timer with sensor input) (fig. C):
GB
The RolloTec ® insert 'Komfort' for DC drives can only be operated in conjunction
with one of the attachments mentioned on page 24.
The insert is installed in a flush-mounting box in acc. with DIN 49073 (deep box
recommended).
The connecting terminals must be at the bottom.
The attachment is plugged together with frame onto the insert.
The electrical contact is established via connector .
The additional contacts of the attachment with sensor input are used to transmit
the sensor signals from the insert to the attachment.
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