Technical data

150
Components – Vitocontrol-S, VD2/CT3/CM2
Remote control (continued)
Connecting several remote control units
When connecting several remote controls to the control unit, install a terminal box on site.
Version 1
A To control unit
B Terminal box (on site)
C Vitotrol 1
D Vitotrol 2
E Vitotrol 3
On-site connection via terminal box:
Connect in accordance with the
diagram.
The total length of all KM BUS cables
should be limited to 50 m / 164 ft.
5351 340 v1.4
145
A
B
max.
15 m / 50 ft
D
max.
15 m / 50 ft
E
max.
15 m / 50 ft
C