DALI potentiometer for broadcast
operation
Installation and electrical
connection
| 1473-1-7978 — 13 —
Fig. 11:
No. Function
1 DALI operating device
2 2117/11 U-500
Notes
● If the DALI potentiometer 2117/11 U-500, is used in installations with an existing DALI power
supply, the terminals L and N must not be assigned. The device is then supplied with current
directly from the bus.
● Up to 3 DALI potentiometers 2117/11 U-500 and 5 DALI potentiometers 2117 U-500 can be
operated in parallel. In the process, observe the maximum permissible power consumption.
● When DALI operating devices, e.g. electronic ballasts, are connected, the specifications of the
respective manufacturer must be observed.
● The DALI control line and mains line may lie together in one NYM cable.
● Polyphase operation is permissible.
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