warema_890558_alhb_en_v5•2022-02-01
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5.3 Wiring diagrams
The following connections are found on the back of the Wisotronic:
Terminal block X2
Floating output for connec-
ting a floor distribution
control unit, for actuating
motor control units or for
connecting a motor
Terminal block X1
Connection of supply line
230 V AC
Fuse
(for terminals X2, accessible
from device side).
Note:
There are no parts
within the device that require
maintenance. In case of a
malfunction, the installed
fuse may only be replaced
by qualified electrical
personnel.
Terminal block X3
Connection of sensors
(terminals 1 to 4) and the
local operating elements
(terminals 5 to 7)
3,15 AT
Fig. 11
Wisotronic 1-channel connections
WARNING
Insert the lines for the drive and power supply into the junction box from
above and insert the lines for the sensors from below.
Lines that carry current must be at least 8 mm away from sensor lines.
If 24 V control lines are connected to terminal block X2, the lines must be
routed at least 8 mm away from the 230 V lines. Otherwise, the 24 V lines
must be doubly insulated (e.g. with silicone hoses).
Connection
