9
Assembling the rear panel
►
Guide the connection cable
(3)
through the cable gland
(1)
of the rear panel (Fig. 3).
►
Fix the rear panel with 2 screws
(2)
to the wall.
Observe the installation position of the rear panel.
The connection terminal must face upwards.
Ensure that the cables from the rear panel do not get
clamped.
Fig. 3: Assembling the rear panel
Connecting the lines
►
Strip the lines.
►
Connect the lines (a, b and P) according to the labelling
(1)
(Fig. 4).
Observe the example circuit on page 12.
2-wire technology (special operation)
Using this operation mode only 1 front door station can be
connected.
Bridge the terminals a and P for power supply.
The front door station does not work if the bridge is
connected to the b-wire.
Fig. 4: Connecting the lines
Fig. 5: 2-wire technology (special operation)
