Niko 10-803 Information De Produit page 33

8.2. Wiring diagram: 'From 1 to 4' (from one external unit to 4 slave-installations)
Slave-installation 1
One of the possible
doorposts is shown here.
The power supply and
control unit and the internal
units are not displayed here.
Slave-installation 2
One of the possible
doorposts is shown here.
The power supply and
control unit and the internal
units are not displayed here.
Operating mode MASTER
10-803
ExtU address = 50 ... 63
EN
a b R S P
a b
R S P
a b P TS a b S1
a b R S P
Main external unit
Slave-installation 3
a b S2 a b S3 a b S4
L N 10-803
>6Ω
230VAC
One of the possible
doorposts is shown here.
The power supply and
control unit and the internal
units are not displayed here.
a b
Slave-installation 4
One of the possible
doorposts is shown here.
The power supply and
control unit and the internal
units are not displayed here.
a b
10-803
10-803
R S P
R S P
33